Update ChangeLog and bump version for v3.2-rc3

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Fix minor build warning for --disable-inetd
2026-10-12 10:12:32 +00:00 · 2020-04-23 18:06:25 +02:00 · 2020-04-23 18:06:25 +02:00 · 2020-04-23 17:53:36 +02:00 · 2020-04-23 17:46:22 +02:00 · 2020-04-23 15:22:29 +02:00
107 changed files with 6902 additions and 2310 deletions
@@ -66,9 +66,6 @@ how `git commit -s` is used to automatically add a `Signed-off-by`:
    Signed-off-by: Jane Doe <jane.doe@example.com>


-Another good *counter* example [is this][rambling] ...
-
-
 Code of Conduct
 ---------------

@@ -79,11 +76,4 @@ Bill & Ted; [be excellent to each other][conduct].
 [github]:   https://github.com/troglobit/finit/
 [KNF]:      https://en.wikipedia.org/wiki/Kernel_Normal_Form
 [gitbook]:  https://git-scm.com/book/ch5-2.html
-[rambling]: http://stopwritingramblingcommitmessages.com/
-[conduct]:  https://github.com/troglobit/finit/blob/master/CODE-OF-CONDUCT.md
-
-<!--
-  -- Local Variables:
-  -- mode: markdown
-  -- End:
-  -->
+[conduct]:  CODE-OF-CONDUCT.md
@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+github: [troglobit]
@@ -2,13 +2,15 @@
 *.o
 *.so
 *.gz
+ID
 GPATH
 GRTAGS
 GSYMS
 GTAGS

 # GNU configure and build system
-/autom4te.cache/*
+/.deps
+/autom4te.cache
 /aclocal.m4
 /ar-lib
 /compile
@@ -33,3 +35,8 @@ GTAGS
 /.config
 /.stamp
 /.unpacked
+
+# WeOS build system
+/.autoconf
+/.automake
+/.built
@@ -13,10 +13,12 @@ compiler:
  - gcc
  - clang

+# The secure: declaration is the encrypted COVERITY_SCAN_TOKEN, created
+#   via the "travis encrypt" command using the project repo's public key
 env:
  global:
-   # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
-   #   via the "travis encrypt" command using the project repo's public key
+   - PKG_CONFIG_PATH=/tmp/lib/pkgconfig
+   - CFLAGS="-W -Wall -Wextra"
   - secure: "eOiuHs02lG2Uv146K9dMqucGTWUJFEhpz1oAtwe+kPrRXsXWc20hYMO+DSpMgD05vSvNeQA6p7h7LdRFQ+/g/Obj27TsOE+RKkUvRAtdwzxnKVyii9C/nmML8cFw7rIA0VS8O9mAkVYeyDxNDupBp3e9DPCibhKPvqCvioTnyy4="

 addons:
@@ -28,25 +30,28 @@ addons:
      name: "troglobit/finit"
      description: "finit | Fast & Extensible init for Linux"
    notification_email: troglobit@gmail.com
-    build_command_prepend: "./autogen.sh && PKG_CONFIG_PATH=/tmp/lib/pkgconfig ./configure --prefix=/tmp"
+    build_command_prepend: "./autogen.sh && ./configure --prefix=/tmp"
    build_command: "make"
    branch_pattern: dev

 install:
-  - wget https://github.com/troglobit/libuev/releases/download/v1.5.2/libuev-1.5.2.tar.xz
-  - wget https://github.com/troglobit/libite/releases/download/v1.9.2/libite-1.9.2.tar.xz
-  - tar xf libuev-1.5.2.tar.xz
-  - tar xf libite-1.9.2.tar.xz
-  - (cd libuev-1.5.2 && ./configure --prefix=/tmp && make && make install-strip)
-  - (cd libite-1.9.2 && ./configure --prefix=/tmp && make && make install-strip)
+  - wget https://github.com/troglobit/libuev/releases/download/v2.2.0/libuev-2.2.0.tar.xz
+  - wget https://github.com/troglobit/libite/releases/download/v2.0.1/libite-2.0.1.tar.xz
+  - tar xf libuev-2.2.0.tar.xz
+  - tar xf libite-2.0.1.tar.xz
+  - (cd libuev-2.2.0 && ./configure --prefix=/tmp && make && make install-strip)
+  - (cd libite-2.0.1 && ./configure --prefix=/tmp && make && make install-strip)

 # Custom build script for the time being, no "make test" yet
 script:
  - ./autogen.sh
-  - PKG_CONFIG_PATH=/tmp/lib/pkgconfig ./configure --prefix=/tmp
+  - ./configure --prefix=/tmp --disable-inetd --enable-static
+  - make clean
+  - make V=1 -j5
+  - ./configure --prefix=/tmp --enable-inetd-echo-plugin --enable-inetd-time-plugin --enable-x11-common-plugin --enable-inetd-chargen-plugin --enable-fallback-shell --enable-watchdog --enable-logit
  - cat config.log
  - make clean
-  - make -j5 V=1
+  - make V=1 -j5
  - make install-strip
  - tree /tmp
  - ldd /tmp/sbin/finit
@@ -1,6 +1,11 @@
 Current Maintainer(s):
 * Joachim Nilsson <troglobit@gmail.com>

+Major Contributors:
+ * Tobias Waldekranz <tobias@waldekranz.com>
+ * Mattias Walström <mattias.walstrom@westermo.se>
+ * Jonas Johansson <jonas.johansson@westermo.se>
+
 Original Author(s):
 * Claudio Matsuoka <cmatsuoka@gmail.com>

@@ -3,6 +3,239 @@ Change Log

 All relevant changes are documented in this file.

+
+[3.2][UNRELEASED] - 2020-04-xx
+------------------------------
+
+Bug fix release, but also cgroups and a new progress!
+
+  https://twitter.com/b0rk/status/1214341831049252870?s=20
+
+### Changes
+* Introducing Finit progress 𝓜𝓸𝓭𝓮𝓻𝓷
+* Support for `sysv` start/stop scripts as well as monitoring forking
+  services, stared using `sysv` or `service` stanza
+* Support for custom `kill:DELAY`, default 3 sec.
+* Support for custom `halt:SIGNAL`, default SIGTERM
+* Support for tracking custom PID files, using `pid:!/path/to/foo.pid`,
+  useful with new `sysv` or `service` which fork to background
+* Support starting run/task/services without absolute path, trust `$PATH`
+* Add support for `--disable-doc` and `--disable-contrib` to speed up
+  builds and work around issue with massively parallel builds
+* Add support for `@console` also for external getty
+* Add `-b`, batch mode, for non-interactive use to `initctl`
+* Prefer udev to handle `/dev/` if mdev is also available
+* Redirect dbus daemon output to syslog
+* Set `$SHELL`, like `$PATH`, to a sane default value, needed by BusyBox
+* Finit no longer automatically reloads its `*.conf` files after running
+  `/etc/rc.local` or run-parts.  Use `initctl reload` instead.
+* `initctl` without an argument or option now defaults to list services
+* Convert built-in watchdog daemon to standalone mini watchdogd, issue #102
+* Improved watchdog hand-over, now based on `svc_t` and not PID
+* Extended bootstrap, runlevel S, timeout: 10 --> 120 sec. before services
+  not allowed in the runtime runlevel are unconditionally stopped
+* Removed `HOOK_SVC_START` and `HOOK_SVC_LOST`, caused more problems
+  than they were worth.  Users are encouraged to use accounting instead
+* Skip displaying "Restarting ..." progress for bootstrap processes
+* Added a simple work queue mechanism to queue up work at boot + runtime
+  - Postpone deletion of `svc_t` until any `SIGKILL` timer has elapsed
+  - As long as a stepped service changes state we queue another step all
+    event, because services may depend on each other
+* Require new libuEv API: `uev_init1()` to reduce event cache so that
+  the kernel can invalidate deleted events before enqueing to userspace
+* Rename `hwclock.so` plugin to `rtc.so` since it now is stand-alone
+  from the `hwclock` tool.  Note: the kernel can also be set to load
+  and store RTC to/from system clock at boot/halt as well, issue #110
+* New plugin to support cold plugging devices, auto-loading of modules
+  at boot.  Detects required modules by reading `/sys/devices/*`
+* New plugin for `/etc/modules-load.d/` by Robert Andersson, Atlas Copco
+* New `name:foo` support for services, by Robert Andersson, Atlas Copco
+* New `manual:yes` support for services, by Robert Andersson, Atlas Copco
+* New `log:console` support for services, by Robert Andersson, Atlas Copco
+* Support for `:ID` as a string, by Jonas Johansson, Westermo
+* Support for auto-reload, instead of having to do `initctl reload`,
+  when a service configuration has changed.  Disabled by default, but
+  can be enabled with `./configure --enable-auto-reload`
+* Support for logging security related events, e.g., runlevel change,
+  star/stop or failure to start services, by Jonas Holmberg, Westermo
+* Mount devtpts with recommended `ptxmode=0666`
+* Mount /run tmpfs with nosuid,nodev,noexec for added security
+* Support for `console` as alias for `@console` in tty stanzas
+* Drop `--enable-rw-roots` configure option, use `rw` for your `/`
+  partition in `/etc/fstab` instead to trigger remount at boot
+* Drop default tty speed (38400) and use 0 (kernel default) instead
+* Make `:ID` optional for real, use NULL/zero internally and only
+  force :ID (numbered) for inetd services, this allows ...
+* Handle use-cases where multiple services share the same PID filem
+  and thus the same condition path, e.g. different instances for
+  different runlevels.  Allow custom condition path with `name:foo`
+  syntax, creates conditions w/o a path, and ...
+* Always append `:ID` qualifier to conditions if set for a service
+
+### Fixes
+
+* Fix #96: Start udevd as a proper service
+* Ensure we track run commands as well as task/service, once per runlevel
+* Fix #98: FTBFS with `--disable-inetd`
+* Make sure to unblock UDP inetd services when connection terminates.
+  Regression introduced in v3.1
+* Ensure run/tasks also go to stopping state on exit, like services,
+  otherwise it is unnecessarily hard to restart them
+* Fix #99: Do not try to `SIGKILL` inetd services, they are not backed
+  by a PID.  This caused a use after free issue crashing finit.  Found
+  and fixed by Tobias Waldekranz, Westermo
+* Fix missing OS/Finit title bug, adds leading newline before banner
+* Remove "Failed connecting to watchdog ..." error message on systems
+  that do not have a watchdog
+* Fix #100: Early condition handling may not work if `/var/run` does
+  not yet exist (symlink to `/run`).  Added compat layer for access
+* Fix #103: Register multiple getty if `@console` resolves to >1 TTY,
+* Fix #105: Only remove /etc/nologin when moving from runlevel 0, 1, 6
+* Fix #106: Don't mark inetd connections for deletion at .conf reload.
+  Fixed by Jonas Johansson, Westermo
+* Fix #107: Stop spawned inetd conncections when stopping inetd service.
+  Fixed by Jonas Johansson, Westermo
+* Fix #109: Support for PID files in sub-directories to `/var/run`
+* Handle rename of PID files, by Robert Andersson, Atlas Copco
+* Fix #111: Only restart inetd services when necessary.  E.g., if the
+  listening interface is changed.  Only stop established connections
+  which are no longer allowed, i.e. do not touch already allowed
+  established connections.  Fixed by Jonas Johansson, Westermo
+* Fix #120: Redirect `stdin` to `/dev/null` for services by default
+* Fix #122: Switch to `nanosleep()` to achieve "signal safe" sleep,
+  fixed by Jacques de Laval, Westermo
+* Fix #124: Lingering processes in process group when session leader
+  exits.  E.g., lingering `logit` processes when parent dies
+* Fix: update inetd service args on config change.  Found and fixed by
+  Petrus Hellgren, Westermo
+* Fix service name matching, e.g. for condition handling, may match with
+  wrong service, by Jonas Holmberg, Westermo
+* Run all run-parts scripts using `/bin/sh -c foo` just like the standard
+  run-parts tool.  Found by Magnus Malm, Westermo
+* Fix `initctl [start | restart]`, should behave the same for services
+  that have crashed.  Found by Mattias Walström, Westermo
+* Wait for bootstrap phase to complete before cleaning out any bootstrap
+  processes that have stopped, they may be restarted again
+* Reassert condition when an unmodified run/task/service goes from
+  WAITING back to RUNNING again after a reconfiguration event.  
+  Found and fixed by Jonas Johansson, Westermo
+* Restore Ctrl-D and Ctrl-U support in built-in getty
+* Remove service condition when service is deleted
+* Fix C++ compilation issues, by Robert Andersson, Atlas Copco
+* Build fixes for uClibc
+* Provide service description for built-in watchdog daemon
+
+
+[3.1][] - 2018-01-23
+--------------------
+
+Improvements to `netlink.so` plugin, per-service `rlimit` support,
+improved integration with `watchdogd`, auto-detect TTY console.  Much
+improved debug, rescue and logging support.  Also, many fixes to both
+big and small issues, most notably in the condition handling, which no
+longer is sensitive to time skips.
+
+This version requires at least libuEv v2.1.0 and libite v2.0.1
+
+### Changes
+
+* Support for more kernel command line settings:
+  - splash, enable boot progress
+  - debug, like `--debug` but also enable kernel debug
+  - single, single user mode (no network)
+  - rescue, new rescue mode
+* Support for `IFF_RUNNING` to netlink plugin => `net/IFNAME/running`
+* Support for restarting `initctl` API socket on `SIGHUP`
+* Greatly updated `initctl status <JOB|NAME>` command
+* Support for `rlimit` per service/run/task/inetd/tty, issue #45
+* Support for setting `hard` and `soft` rlimit for a resource at once
+* Support for auto-detecting serial console using Linux SysFS, the new
+  `tty @console` eliminates the need to keep track of different console
+  devices across embedded platforms: `/dev/ttyS0`, `/dev/ttyAMA0`, etc.
+* Add TTY `nologin` option.  Bypasses login and skips immediately to a
+  root shell.  Useful during board bringup, in developer builds, etc.
+* Support for calling run/tasks on Finit internal HOOK points, issue #18
+* Removed support for long-since deprecated `console DEV` setting
+* Cosmetic change to login, pressing enter at the `Press enter to ...`
+  prompt will now replace that line with the login issue text
+* Calling `initctl` without any arguments or options now defaults to
+  show status of all enabled services, and run/task/inetd jobs
+* Cosmetic change to boot messages, removed `Loading plugins ...`, start
+  of inetd services, and `Loading configuration ...`.  No end user knows
+  what those plugins and configurations are, i.e. internal state+config
+* Change kernel WDT timeout (3 --> 30 sec) for built-in watchdog daemon
+* Advise watchdog dawmon on shutdown and reboot using `SIGPWR` and then
+  `SIGTERM`.  It is recommended the daemon start a timer on the first
+  signal, in case the shutdown process somehow hangs.
+* Handle `/etc/` OverlayFS, reload /etc/finit.d/*.conf after `mount -a`
+* initctl: Add support for printing previous runlevel
+* initctl: Support short forms of all commands
+* initctl: Support for `initctl touch <CONF>` to be used with `reload`
+* initctl: Improved output of `initctl show <SVC>`
+* Support reloading `/etc/finit.conf`.  The main finit.conf file
+  previously did not support reloading at runtime, as of v3.1 all
+  configuration directives supported in `/etc/finit.d/*.conf` are now
+  supported in `/etc/finit.conf`
+* Change `.conf` dependency + reload handling.  Finit no longer relies
+  on mtime of `.conf` files, instead an inotify handler tracks file
+  changes for time *insensitive* dependency tracking
+* Change condition handling to not rely on mtime but a generation id.
+* New configure script option `--enable-redirect` to automatically
+  redirect `stdout` and `stderr` of all applications to `/dev/null`
+* New `pid` sub-option to services when a service does not create a PID
+  file, or when the PID file has another name.  Issue #95
+* Greatly improved `log` sub-option to service/run/tasks, selectively
+  redirect `stdout` and `stderr` using the new tool `logit` to either
+  syslog or a logfile.  Issue #44
+* Support for automatic log rotation of logfiles created by `log`
+  option.  Use `configure --disable-logrotate` on systems with a
+  dedicated log rotation service.  Issue #44
+* Support for disabling service/run/task progress with empty ` --`
+  description.  Note: no description separator gives a default desc.
+* Create `/etc/mtab` symlink if missing on system (bootmisc plugin)
+* New hook: `hook/mount/post` runs after `mount -a` but before the
+  `hook/mount/all`, where `bootmisc.so` runs.  This provides the
+  possibility of running a second stage mount command before files in
+  `/run` and similar are created
+* Skip `gdbserver` when unleashing the grim reaper at shutdown
+* Distribute and install `doc/` and `contrib/` directories
+
+### Fixes
+
+* Reset TTY before restarting it.  A program may manipulate the TTY in
+  various ways before the user logs out, Finit needs to reset the TTY to
+  a sane state before restarting it.  Issue #84
+* On .conf parse errors, do *not* default to set TTY speed 38400, reuse
+  current TTY speed instead
+* Fix run/tasks, must be guaranteed to run once per declared runlevel.
+  All run/tasks on `[S]` with a condition `<...>` failed to run.  Finit
+  now tracks run/tasks more carefully, waiting for them to finish before
+  switching to the configured runlevel at boot.  Issue #86
+* Allow inetd services to be registered with a unique ID, e.g. `:161`,
+  issue #87.  Found by Westermo
+* inetd: drop UDP packets from blocked interfaces, issue #88
+* Handle obscure inter-plugin dependency issue by calling the netlink
+  plugin before the pidfile plugin on `HOOK_SVC_RECONF` events
+* Handle event loop failure modes, issue found by Westermo
+* Handle API socket errors more gracefully, restart socket
+* Do not attempt to load kernel modules more than once at bootstrap
+* Remove reboot symlinks properly on uninstall
+* Fix regression in condition handling, reconf condition must be kept
+  as a reference point to previous reconfiguration, or bootstrap.
+* Fix nasty race condition with internal service stop, abort kill if the
+  service has already terminated, otherwise we may do `kill(0, SIGKILL)`
+* Fix reconfiguration issue with (very quick) systems that don't have
+  highres timers
+* Fix formatting of runlevel string in `initctl show`
+* Allow running `initctl` with `STDOUT` redirected
+* Fix regression in `initctl start/stop <ID>`, using name worked not id
+* Fix error handling in `initctl start/stop` without any argument
+* Fix issue #81 properly, remove use of SYSV shm IPC completely.  Finit
+  now use the API socket for all communication between PID 1 and initctl
+* Fix segfault on x86_64 when started with kernel cmdline `--debug`
+* Normalize condition paths on systems with `/run` instead of `/var/run`
+
+
 [3.0][] - 2017-10-19
 --------------------

@@ -598,7 +831,9 @@ Major bug fix release.

 * Initial release

-[UNRELEASED]: https://github.com/troglobit/finit/compare/3.0...HEAD
+[UNRELEASED]: https://github.com/troglobit/finit/compare/3.1...HEAD
+[3.2]: https://github.com/troglobit/finit/compare/3.1...3.2
+[3.1]: https://github.com/troglobit/finit/compare/3.0...3.1
 [3.0]: https://github.com/troglobit/finit/compare/2.4...3.0
 [2.4]: https://github.com/troglobit/finit/compare/2.3...2.4
 [2.3]: https://github.com/troglobit/finit/compare/2.2...2.3
@@ -3,12 +3,19 @@ SUBDIRS            = plugins src
 doc_DATA           = README.md LICENSE contrib/finit.conf
 EXTRA_DIST         = README.md LICENSE ChangeLog.md contrib/finit.conf

+if CONTRIB
+SUBDIRS           += contrib
+endif
+if DOC
+SUBDIRS           += doc
+endif
+
 # Compat hook
 install-dev:
 	@make -C src install-pkgincludeHEADERS

 # Target to run when building a release
-release: dist
+release: distcheck
 	@for file in $(DIST_ARCHIVES); do	\
 		md5sum $$file > ../$$file.md5;	\
 	done
@@ -1,4 +1,5 @@
-<img align="right" src="images/finit3.png" alt="Finit: Fast Init">
+[![License Badge][]][License] [![Travis Status]][Travis] [![Coverity Status]][Coverity Scan]
+<img align="right" src="img/finit3.png" alt="Finit: Fast Init">

 * [Introduction](#introduction)
 * [Features](#features)
@@ -10,8 +11,10 @@
  * [Hooks, Callbacks & Plugins](doc/plugins.md#hooks-callbacks--plugins)
 * [Rebooting & Halting](#rebooting--halting)
 * [Commands & Status](#commands--status)
+* [Tips & Tricks with the kernel cmdline](doc/cmdline.md)
 * [Building](doc/build.md#building)
  * [Running](doc/build.md#running)
+  * [Recovery](doc/build.md#recovery)
  * [Debugging](doc/build.md#debugging)
 * [Requirements](#requirements)
 * [Origin & References](#origin--references)
@@ -19,18 +22,20 @@

 Introduction
 ------------
-[![License Badge][]][License] [![Travis Status]][Travis] [![Coverity Status]][Coverity Scan]

 Finit is a simple alternative to [SysV init][4] and [systemd][6].  It
-was reverse engineered from the [EeePC fastinit][] ten years ago by
-[Claudio Matsuoka][] — "gaps filled with frog DNA …"
+was reverse engineered from the [EeePC fastinit][] over ten years ago
+by [Claudio Matsuoka][] — "gaps filled with frog DNA …"

 Focus is on small and embedded systems, although Finit is fully usable
 on server and desktop systems as well.  For working examples, see the
-[contrib/](contrib/) section where both [Debian](contrib/debian/) and
-up to date [Alpine Linux](contrib/alpine/) tutorials can be found.
+[contrib/](contrib/) section with tutorials for:

-![Alpine screenshot](images/alpine-screenshot.png)  
+  * [Void Linux](contrib/void/),
+  * [Alpine Linux](contrib/alpine/), and
+  * [Debian GNU/Linux](contrib/debian/)
+
+![Alpine screenshot](img/alpine-screenshot.png)  
 The screenshot shows [Alpine Linux](https://www.alpinelinux.org/).


@@ -49,12 +54,23 @@ host default
 # Runlevel to start after bootstrap, 'S', default: 2
 runlevel 2

+# Max file size for each log file: 100 kiB, rotate max 4 copies:
+# log => log.1 => log.2.gz => log.3.gz => log.4.gz
+log size=100k count=4
+
 # Services to be monitored and respawned as needed
 service [S12345] /sbin/watchdogd -L -f                       -- System watchdog daemon
 service [S12345] /sbin/syslogd -n -b 3 -D                    -- System log daemon
 service [S12345] /sbin/klogd -n                              -- Kernel log daemon
 service   [2345] /sbin/lldpd -d -c -M1 -H0 -i                -- LLDP daemon (IEEE 802.1ab)

+# The BusyBox ntpd does not use syslog when running in the foreground
+# So we use this trick to redirect stdout/stderr to a log file.  The
+# log file is rotated with the above settings.  The condition declares
+# a dependency on a system default route (gateway) to be set.  A single
+# <!> at the beginning means ntpd does not respect SIGHUP for restart.
+service [2345] log:/var/log/ntpd.log <!net/route/default> /sbin/ntpd -n -l -I eth0 -- NTP daemon
+
 # For multiple instances of the same service, add :ID somewhere between
 # the service/run/task keyword and the command.
 service :1 [2345] /sbin/merecat -n -p 80   /var/www          -- Web server
@@ -79,14 +95,17 @@ inetd ssh/tcp@*,!eth0  nowait [2345] /sbin/dropbear -i -R -F -- SSH service
 # Run start scripts from this directory
 # runparts /etc/start.d

-# Virtual consoles run BusyBox getty
-tty [12345] /sbin/getty -L 115200 /dev/tty1 linux
-tty [12345] /sbin/getty -L 115200 /dev/tty2 linux
-tty [12345] /sbin/getty -L 115200 /dev/tty3 linux
+# Virtual consoles run BusyBox getty, keep kernel default speed
+tty [12345] /sbin/getty -L 0 /dev/tty1 linux
+tty [12345] /sbin/getty -L 0 /dev/tty2 linux
+tty [12345] /sbin/getty -L 0 /dev/tty3 linux

 # Use built-in getty for serial port and USB serial
-tty [12345] /dev/ttyAMA0 115200 noclear nowait
-tty [12345] /dev/ttyUSB0 115200 noclear
+tty [12345] /dev/ttyAMA0 noclear nowait
+tty [12345] /dev/ttyUSB0 noclear
+
+# Just give me a shell, I need to debug this embedded system!
+tty [12345] @console noclear nologin
 ```

 The `service` stanza, as well as `task`, `run`, `inetd` and others are
@@ -111,7 +130,7 @@ advanced uses as well:

    service /usr/sbin/sshd -D

-Dependencies are handled using [conditions](doc/conditions.md).  On of
+Dependencies are handled using [conditions](doc/conditions.md).  One of
 the most common conditions is to wait for basic networking to become
 available:

@@ -124,6 +143,10 @@ to create its PID file, by default `/var/run/syslogd.pid`.
    service [2345] log <svc/sbin/syslogd> /usr/sbin/ntpd -n -N -p pool.ntp.org
    service [S12345] /sbin/syslogd -n -- Syslog daemon

+Notice the `log` keyword, BusyBox `ntpd` uses `stderr` for logging when
+run in the foreground.  With `log` Finit redirects `stdout` + `stderr`
+to the system log daemon using the command line `logger(1)` tool.
+
 A service, or task, can have multiple dependencies listed.  Here we wait
 for *both* `syslogd` to have started and basic networking to be up:

@@ -174,12 +197,23 @@ waits for user input before handing over to `/bin/login`, which is
 responsible for handling the actual authentication.

 ```conf
-tty [12345] /dev/tty1    38400  nowait  linux
-tty [12345] /dev/ttyAMA0 115200 noclear vt100
-tty [12345] /sbin/getty  -L 115200 /dev/ttyAMA0 vt100
+tty [12345] /dev/tty1    nowait  linux
+tty [12345] /dev/ttyAMA0 noclear vt100
+tty [12345] /sbin/getty  -L /dev/ttyAMA0 vt100
 ```

-For more information, see [doc/config.md](doc/config.md#syntax).
+Users of embedded systems may want to enable automatic serial console
+with the special `@console` device.  This works regardless weather the
+system uses `ttyS0`, `ttyAMA0`, `ttyMXC0`, or anything else.  Finit
+figures it out by querying sysfs: `/sys/class/tty/console/active`.
+
+```conf
+tty [12345] @console linux noclear
+```
+
+Notice the optional `noclear`, `nowait`, and `nologin` flags.  The
+latter is for skipping the login process entirely. For more information,
+see [doc/config.md](doc/config.md#syntax).


 **Runlevels**
@@ -188,10 +222,18 @@ Support for SysV init-style [runlevels][5] is available, in the same
 minimal style as everything else in Finit.  The `[2345]` syntax can be
 applied to service, task, run, inetd, and TTY stanzas.

-All services in runlevel S(1) are started first, followed by the desired
-run-time runlevel.  Runlevel S can be started in sequence by using `run
-[S] cmd`.  Changing runlevels at runtime is done like any other init,
-e.g. <kbd>init 4</kbd>, but also using the more advanced `intictl` tool.
+Reserved runlevels are 0 and 6, halt and reboot, respectively just like
+SysV init.  Runlevel 1 can be configured freely, but is recommended to
+be kept as the system single-user runlevel since Finit will not start
+networking here.  The configured `runlevel NUM` from `/etc/finit.conf`
+is what Finit changes to after bootstrap, unless 'single' (or 'S') is
+given on the kernel cmdline, in which case runlevel 1 is started.
+
+All services in runlevel S(0) are started first, followed by the desired
+run-time runlevel.  Run tasks in runlevel S can be started in sequence
+by using `run [S] cmd`.  Changing runlevels at runtime is done like any
+other init, e.g. <kbd>init 4</kbd>, but also using the more advanced
+`intictl` tool.


 **Plugins**
@@ -219,22 +261,60 @@ hook into the boot process or respond to various I/O.
 For more information, see [doc/plugins.md](doc/plugins.md).


+**Progress**
+
+Finit prior to v3.0 showed the progress at boot: plugins and modules
+being loaded, run/tasks/services being started, etc.  By default Finit
+is now silent, but progress can still be enabled at build-time using:
+
+    configure --enable-progress
+
+or at boot from the kernel cmdline using the boot parameter `splash`:
+
+```shell
+append="init=/sbin/finit splash"
+```
+
+For a really nice boot, add `quiet` as well.  This silences the output
+from the kernel, leaving only warnings and errors.  For other kernel
+command line parameters, see [doc/build.md](doc/build.md#recovery).
+
+
+**Automatic Reload**
+
+By default, Finit monitors `/etc/finit.d/` and `/etc/finit.d/enabled/`
+registering any changes to `.conf` files.  To activate a change the user
+must call `initctl reload`, which reloads all modified files, stops any
+removed services, starts new ones, and restarts any modified ones, with
+SIGHUP if the process supports it.
+
+For some use-cases the extra step of calling `initctl reload` creates an
+unnecessary overhead, which can be removed at build-time using:
+
+    configure --enable-auto-reload
+
+
 Runparts & /etc/rc.local
 ------------------------

-At the end of the boot, when networking and all services are up, Finit
-calls its built-in [run-parts(8)][] on the `runparts <DIR>` directory,
-and `/etc/rc.local`, in that order if they exist.
+At the end of the boot, when all bootstrap (`S`) tasks and services have
+started, but not networking, Finit calls its built-in [run-parts(8)][]
+command on any configured `runparts <DIR>` directory.  This happens just
+before changing to the configured runlevel (default 2).  (Networking is
+enabled just prior to changing from single user mode.)

 ```shell
 runparts /etc/rc.d/
 ```

+Right after the runlevel change when all services have started properly,
+`/etc/rc.local` is called.
+
 No configuration stanza in `/etc/finit.conf` is required for `rc.local`.
-If it exists and is an executable shell script, finit calls it at the
-very end of the boot, before calling the `HOOK_SYSTEM_UP`.  See more on
-hooks in [doc/plugins.md](doc/plugins.md#hooks), and about the system
-bootstrap in [doc/bootstrap.md](doc/bootstrap.md).
+If it exists and is an executable shell script Finit calls it at the very
+end of the boot, before calling the `HOOK_SYSTEM_UP`.  See more on hooks
+in [doc/plugins.md](doc/plugins.md#hooks), and about the system bootstrap
+in [doc/bootstrap.md](doc/bootstrap.md).


 Runlevels
@@ -346,28 +426,39 @@ not return until the given command has fully completed.

 ```shell
 ~ $ initctl -h
-Usage: initctl [OPTIONS] <COMMAND>
+Usage: initctl [OPTIONS] [COMMAND]

 Options:
-  -d, --debug               Debug initctl (client)
  -v, --verbose             Verbose output
  -h, --help                This help text

 Commands:
  debug                     Toggle Finit (daemon) debug
  help                      This help text
-  reload                    Reload *.conf in /etc/finit.d/ and activate changes
-  runlevel [0-9]            Show or set runlevel: 0 halt, 6 reboot
-  status | show             Show status of services
-  cond     set   <COND>     Set (assert) condition     => +COND
-  cond     clear <COND>     Clear (deassert) condition => -COND
+  version                   Show Finit version
+  
+  list                      List all .conf in /etc/finit.d/
+  enable   <CONF>           Enable   .conf in /etc/finit.d/available/
+  disable  <CONF>           Disable  .conf in /etc/finit.d/[enabled/]
+  touch    <CONF>           Mark     .conf in /etc/finit.d/ for reload
+  reload                    Reload  *.conf in /etc/finit.d/ (activates changes)
+  
  cond     show             Show condition status
  cond     dump             Dump all conditions and their status
+  
+  log      [NAME]           Show ten last Finit, or NAME, messages from syslog
  start    <JOB|NAME>[:ID]  Start service by job# or name, with optional ID
  stop     <JOB|NAME>[:ID]  Stop/Pause a running service by job# or name
  restart  <JOB|NAME>[:ID]  Restart (stop/start) service by job# or name
-  reload   <JOB|NAME>[:ID]  Reload (SIGHUP) service by job# or name
-  version                   Show Finit version
+  status   <JOB|NAME>[:ID]  Show service status, by job# or name
+  status | show             Show status of services, default command
+  
+  runlevel [0-9]            Show or set runlevel: 0 halt, 6 reboot
+  reboot                    Reboot system
+  halt                      Halt system
+  poweroff                  Halt and power off system
+  
+  utmp     show             Raw dump of UTMP/WTMP db
 ```

 For services *not* supporting `SIGHUP` the `<!>` notation in the .conf
@@ -398,11 +489,13 @@ Requirements
 ------------

 Finit is capable of running on both desktop/server systems with udev and
-embedded systems that usually come with BusyBox mdev.  Finit probes for
-them at runtime and expects `/dev/` to be writable, usually `devtmpfs`.
-It is also possible to run on a statically set up `/dev` if needed.  It
-is however not a good idea to have both udev and mdev installed at the
-same time, this will lead to unpredictable results.
+embedded systems that usually come with BusyBox mdev.  Some systems have
+systemd-udev or eudev today instead of the original udev, Finit probes
+for all of them at runtime and expects `/dev/` to be a writable file
+system using `devtmpfs`.  It is also possible to run on a statically set
+up `/dev` if needed.  It is however not a good idea to have both udev
+and mdev installed at the same time, this will lead to unpredictable
+results.

 At boot Finit calls either `mdev` or `udevd` to populate `/dev`, this is
 done slightly differently and on systems with udev you might want to add
@@ -452,12 +545,12 @@ and proposed extensions.
 [openrc]:           http://www.gentoo.org/proj/en/base/openrc/
 [run-parts(8)]:     http://manpages.debian.org/cgi-bin/man.cgi?query=run-parts
 [original finit]:   http://helllabs.org/finit/
-[EeePC fastinit]:   http://wiki.eeeuser.com/boot_process:the_boot_process
+[EeePC fastinit]:   https://web.archive.org/web/20071208212450/http://wiki.eeeuser.com/boot_process:the_boot_process
 [Claudio Matsuoka]: https://github.com/cmatsuoka
 [Joachim Nilsson]:  http://troglobit.com
 [GitHub]:           https://github.com/troglobit/finit
 [License]:          https://en.wikipedia.org/wiki/MIT_License
-[License Badge]:    https://img.shields.io/badge/License-MIT-yellow.svg
+[License Badge]:    https://img.shields.io/badge/License-MIT-teal.svg
 [Travis]:           https://travis-ci.org/troglobit/finit
 [Travis Status]:    https://travis-ci.org/troglobit/finit.png?branch=master
 [Coverity Scan]:    https://scan.coverity.com/projects/3545
@@ -1,10 +1,17 @@
-AC_INIT(Finit, 3.0, https://github.com/troglobit/finit/issues, finit, http://troglobit.com/finit.html)
+AC_INIT(Finit, 3.2-rc3, https://github.com/troglobit/finit/issues, finit, https://troglobit.com/finit.html)
 AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz subdir-objects])
 AM_SILENT_RULES([yes])

 AC_CONFIG_SRCDIR([src/finit.c])
 AC_CONFIG_HEADER([config.h])
-AC_CONFIG_FILES([Makefile plugins/Makefile src/Makefile])
+AC_CONFIG_FILES([Makefile
+	contrib/Makefile
+	contrib/alpine/Makefile contrib/alpine/finit.d/Makefile contrib/alpine/finit.d/available/Makefile
+	contrib/debian/Makefile contrib/debian/finit.d/Makefile contrib/debian/finit.d/available/Makefile contrib/debian/grub.d/Makefile
+	contrib/void/Makefile   contrib/void/finit.d/Makefile   contrib/void/finit.d/available/Makefile
+	doc/Makefile
+	plugins/Makefile
+	src/Makefile])

 # Older versions of autoconf (<2.58) do not have AC_CONFIG_MACRO_DIR()
 #m4_include([m4/plugin.m4])
@@ -21,6 +28,7 @@ LT_INIT([shared disable-static dlopen aix-soname=both disable-fast-install])
 AC_PROG_CC
 AC_PROG_LN_S
 AC_PROG_INSTALL
+AC_PROG_MKDIR_P

 # Configuration.
 AC_HEADER_STDC
@@ -32,9 +40,12 @@ AC_TYPE_UINT8_T
 AC_TYPE_UINT16_T
 AC_TYPE_UINT32_T

+# Check for pkg-config first, warn if it's not installed
+PKG_PROG_PKG_CONFIG
+
 # Check for required libraries
-PKG_CHECK_MODULES([uev],  [libuev >= 1.5.2])
-PKG_CHECK_MODULES([lite], [libite >= 1.9.2])
+PKG_CHECK_MODULES([uev],  [libuev >= 2.2.0])
+PKG_CHECK_MODULES([lite], [libite >= 2.0.1])

 # Check for configured Finit features
 AC_ARG_ENABLE(emergency_shell,
@@ -46,26 +57,46 @@ AC_ARG_ENABLE(fallback_shell,
        AS_HELP_STRING([--enable-fallback-shell], [Start a shell if no TTYs can start]),,[
 	enable_fallback_shell=no])

-AC_ARG_ENABLE(rw-rootfs,
-        AS_HELP_STRING([--enable-rw-rootfs], [Remount / R/W at boot, usually not for embedded]),,[
-	enable_rw_rootfs=no])
+AC_ARG_ENABLE(auto_reload,
+        AS_HELP_STRING([--enable-auto-reload], [Automatic reload on any .conf change]),,[
+	enable_auto_reload=no])

 AC_ARG_ENABLE(progress,
-        AS_HELP_STRING([--enable-progress], [Pre Finit v3 bootup progress and heading]),,[
+        AS_HELP_STRING([--enable-progress], [Modern progress display at bootup]),,[
 	enable_progress=no])

+AC_ARG_ENABLE(progress-classic,
+	AS_HELP_STRING([--enable-progress-classic], [Pre Finit v3 bootup progress and heading]),,[
+	enable_progress_classic=no])
+
 AC_ARG_ENABLE(watchdog,
        AS_HELP_STRING([--enable-watchdog], [Enable built-in watchdog, uses /dev/watchdog]),,[
 	enable_watchdog=no])

+AC_ARG_ENABLE(redirect,
+        AS_HELP_STRING([--enable-redirect], [Redirect service output to /dev/null, default: no]),,[
+	enable_redirect_output=no])
+
 AC_ARG_ENABLE(inetd,
        AS_HELP_STRING([--disable-inetd], [Disable built-in inetd super server, default enabled]),,[
 	enable_inetd=yes])

+AC_ARG_ENABLE(logit,
+     AS_HELP_STRING([--disable-logit], [Disable logit, used for log redirection, default: enable]),,[
+     enable_logit=yes])
+
 AC_ARG_ENABLE(logrotate,
        AS_HELP_STRING([--disable-logrotate], [Disable built-in rotation of /var/log/wtmp, default enabled]),,[
 	enable_logrotate=yes])

+AC_ARG_ENABLE(doc,
+        AS_HELP_STRING([--disable-doc], [Disable build and install of doc/ section]),,[
+	enable_doc=yes])
+
+AC_ARG_ENABLE(contrib,
+        AS_HELP_STRING([--disable-contrib], [Disable build and install of contrib section]),,[
+	enable_contrib=yes])
+
 # Check for extra plugins to enable
 enable_all_plugins=auto
 AC_PLUGIN([alsa-utils],    [no],  [Save and restore ALSA sound settings using alsactl])
@@ -75,7 +106,7 @@ AC_PLUGIN([inetd-chargen], [no],  [Inetd plugin: character generator, RFC864])
 AC_PLUGIN([inetd-daytime], [no],  [Inetd plugin: daytime server, RFC867])
 AC_PLUGIN([inetd-discard], [no],  [Inetd plugin: discard server, RFC863])
 AC_PLUGIN([inetd-time],    [no],  [Inetd plugin: time (rdate) server, RFC868])
-AC_PLUGIN([lost],          [no],  [Example HOOK_SVC_LOST plugin, very noisy as-is!])
+AC_PLUGIN([modules-load],  [no],  [Scans /etc/modules-load.d for modules to load])
 AC_PLUGIN([resolvconf],    [no],  [Setup necessary files for resolvconf])
 AC_PLUGIN([x11-common],    [no],  [Console setup (for X)])
 AC_PLUGIN([netlink],       [yes], [Basic netlink plugin for IFUP/IFDN and GW events. Can be replaced with externally built plugin that links with libnl or similar.])
@@ -89,11 +120,6 @@ AC_ARG_WITH(fifo,
        AS_HELP_STRING([--with-fifo=FIFO], [FIFO for init/telinit clients, default /var/run/initctl]),
 	[fifo=$withval], [fifo=$localstatedir/run/initctl])

-AC_ARG_WITH(plugindir,
-        AS_HELP_STRING([--with-plugindir=DIR], [Finit plugin directory, default /lib/finit/plugins]),
-	[pkglibdir=$withval], [pkglibdir=$libdir/finit/plugins])
-AC_SUBST([pkglibdir])
-
 AC_ARG_WITH(config,
        AS_HELP_STRING([--with-config=CONFIG], [Finit bootstrap config file, default /etc/finit.conf]),
 	[conf=$withval], [conf=$sysconfdir/finit.conf])
@@ -122,7 +148,6 @@ AC_ARG_WITH(random-seed,
        AS_HELP_STRING([--with-random-seed=FILE], [Save a random seed for /dev/urandom across reboots, default /var/lib/misc/random-seed]),
 	[random_seed=$withval], [random_seed=/var/lib/misc/random-seed])

-
 ### Enable features ###########################################################################

 # Create config.h from selected features and fallback defautls
@@ -132,22 +157,36 @@ AS_IF([test "x$enable_emergency_shell" = "xyes"], [
 AS_IF([test "x$enable_fallback_shell" = "xyes"], [
        AC_DEFINE(FALLBACK_SHELL,  1, [Start /bin/sh on console if no TTYs.])])

-AS_IF([test "x$enable_rw_rootfs" = "xyes"], [
-        AC_DEFINE(REMOUNT_ROOTFS,  1, [Remount / as rw at boot])])
+AS_IF([test "x$enable_auto_reload" = "xyes"], [
+        AC_DEFINE(AUTO_RELOAD, 1, [Finit automatically does `initctl reload` on any .conf change])])

 AS_IF([test "x$enable_progress" = "xyes"], [
-        AC_DEFINE(SILENT_MODE,  0, [Pre Finit v3 bootup messages and heading])
+        AC_DEFINE(PROGRESS_STYLE, 2, [Modern bootup messages, systemd inspired])])
+
+AS_IF([test "x$enable_progress_classic" = "xyes"], [
+	enable_progress=no
+        AC_DEFINE(PROGRESS_STYLE, 1, [Pre Finit v3 bootup messages and heading])])
+
+AS_IF([test "x$enable_progress_classic" = "xyes" -o "x$enable_progress" = "xyes"], [
+        AC_DEFINE(SILENT_MODE,  0, [Display bootup progress, see above for style])
 	], [
-	AC_DEFINE(SILENT_MODE,  1, [Completely silent until login prompt])])
+        AC_DEFINE(PROGRESS_STYLE, 0, [Default progress style])
+	AC_DEFINE(SILENT_MODE, 1, [Completely silent until login prompt (default)])])

 AS_IF([test "x$enable_watchdog" = "xyes"], [
        AC_DEFINE(BUILTIN_WATCHDOG,  1, [Enable built-in watchdog, kicks on /dev/watchdog])])

+AS_IF([test "x$enable_redirect" = "xyes"], [
+	AC_DEFINE(REDIRECT_OUTPUT, 1, [Enable redirection of service output to /dev/null])])
+
 ### Disable features ###########################################################################
 AS_IF([test "x$enable_inetd" != "xno"], [
 	enable_inetd="yes"
 	AC_DEFINE(INETD_ENABLED,  1, [Enable built-in inetd])])

+AS_IF([test "x$enable_logit" != "xno"], [
+	AC_DEFINE(LOGIT_ENABLED,  1, [Enable logit tool, used for log redirection by Finit])])
+
 AS_IF([test "x$enable_logrotate" != "xno"], [
 	AC_DEFINE(LOGROTATE_ENABLED, 1, [Enable built-in rotation of /var/log/wtmp et al.])])

@@ -206,6 +245,22 @@ AS_IF([test "x$with_random_seed" != "xno"], [
 AM_CONDITIONAL(STATIC,    [test "x$enable_static" = "xyes"])
 AM_CONDITIONAL(INETD,     [test "x$enable_inetd" = "xyes"])
 AM_CONDITIONAL(WATCHDOGD, [test "x$enable_watchdog" = "xyes"])
+AM_CONDITIONAL(LOGIT,     [test "x$enable_logit" = "xyes"])
+AM_CONDITIONAL(DOC,       [test "x$enable_doc" = "xyes"])
+AM_CONDITIONAL(CONTRIB,   [test "x$enable_contrib" = "xyes"])
+
+# Override default libdir, used for plugins and rescue.conf
+pkglibdir=$libdir/finit
+AC_SUBST(pkglibexecdir)
+AC_EXPAND_DIR(pkglibexecdir, "$libexecdir/finit")
+AC_DEFINE_UNQUOTED(FINIT_LIBPATH_, "$pkglibexecdir", [Finit libexec path])
+
+AC_EXPAND_DIR(plugin_path, "$libdir/finit/plugins")
+AC_SUBST(plugin_path)
+AC_DEFINE_UNQUOTED(PLUGIN_PATH, "$plugin_path", [Finit plugin path])
+
+AC_EXPAND_DIR(rescue_conf, "$libdir/finit/rescue.conf")
+AC_DEFINE_UNQUOTED(RESCUE_CONF, "$rescue_conf", [Finit rescue mode .conf])

 # Generate all files
 AC_OUTPUT
@@ -220,6 +275,7 @@ cat <<EOF
  FIFO path.............: $fifo_path
  Finit config file.....: $conf_path
  Finit config.d path...: $rcsd_path
+  Finit plugin path.....: $plugin_path
  Compat rc.local path..: $rclocal_path
  Random seed path......: $random_path
  C Compiler............: $CC $CFLAGS $CPPFLAGS $LDFLAGS $LIBS
@@ -230,13 +286,16 @@ Behavior:
  Plugins...............: $plugins

 Optional features:
+  Install doc/..........: $enable_doc
+  Install contrib/......: $enable_contrib
  Built-in inetd........: $enable_inetd
  Built-in watchdogd....: $enable_watchdog
  Built-in logrotate....: $enable_logrotate
+  Scripting tool logit..: $enable_logit
  Emergency shell.......: $enable_emergency_shell
  Fallback shell........: $enable_fallback_shell
-  Remount / RW at boot..: $enable_rw_rootfs
-  Traditional progress..: $enable_progress
+  Modern progress.......: $enable_progress
+  Classic progress......: $enable_progress_classic
  Default console dev...: $console
  Default hostname......: $hostname
  Default runlevel......: $runlevel
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
@@ -0,0 +1,5 @@
+SUBDIRS    = alpine debian void
+bin_SCRIPT = service
+docsdir   := @docdir@/contrib
+docs_DATA  = README.md finit.conf procmon.sh
+EXTRA_DIST = $(docs_DATA)
@@ -0,0 +1,5 @@
+SUBDIRS    = finit.d
+docsdir   := @docdir@/contrib/alpine
+docs_DATA  = README.md finit.conf alpine-release build.sh install.sh rc.local
+EXTRA_DIST = $(docs_DATA)
+
@@ -14,7 +14,7 @@ fi
 # The plugins are optional, but you may need D-Bus and X11 if you want
 # to run X-Window, the other configure flags are however required.
 PKG_CONFIG_LIBDIR=/usr/lib/pkgconfig:/usr/local/lib/pkgconfig ./configure	\
-		 --enable-rw-rootfs            --enable-progress		\
+		                               --enable-progress		\
                 --enable-dbus-plugin          --enable-x11-common-plugin	\
 		 --enable-alsa-utils-plugin    --enable-inetd-echo-plugin	\
 		 --enable-inetd-chargen-plugin --enable-inetd-daytime-plugin	\
@@ -0,0 +1,27 @@
+SUBDIRS    = available
+docsdir   := @docdir@/contrib/alpine/finit.d
+d_LINKS    = dropbear.conf getty.conf keymap.conf modules.conf klogd.conf \
+	     syslogd.conf
+
+install-exec-hook:
+	@$(MKDIR_P) $(DESTDIR)$(docsdir)/available
+	@for file in $(d_LINKS); do				\
+		lnk=$(DESTDIR)$(docsdir)/$$file;		\
+		src=available/$$file;				\
+		if [ -L $$lnk ]; then				\
+			echo "Skipping $$lnk exists.";		\
+		else						\
+			$(LN_S) $$src $$lnk;			\
+		fi;						\
+	done
+
+
+uninstall-hook:
+	@for file in $(d_LINKS); do				\
+		lnk=$(DESTDIR)$(docsdir)/$$file;		\
+		src=available/$$file;				\
+		if [ "`readlink $$lnk`" != "$$src" ]; then 	\
+			continue; 				\
+		fi;						\
+		$(RM) $$lnk;					\
+	done
@@ -0,0 +1,4 @@
+docsdir   := @docdir@/contrib/alpine/finit.d/available
+docs_DATA  = acpid.conf crond.conf dropbear.conf getty.conf keymap.conf \
+             lxdm.conf modules.conf ntpd.conf klogd.conf syslogd.conf
+EXTRA_DIST = $(docs_DATA)
@@ -1,4 +1,4 @@
 # Consoles to start getty on when system is up
-tty /dev/tty1 noclear nowait
-tty /dev/tty2 noclear nowait
-tty /dev/tty3 noclear nowait
+tty [12345] /dev/tty1 noclear nowait
+tty [2345]  /dev/tty2 noclear nowait
+tty [2345]  /dev/tty3 noclear nowait
@@ -0,0 +1,4 @@
+SUBDIRS    = finit.d grub.d
+docsdir   := @docdir@/contrib/debian
+docs_DATA  = README.md finit.conf os-release build.sh install.sh
+EXTRA_DIST = $(docs_DATA)
@@ -22,7 +22,7 @@ echo
 # The plugins are optional, but you may need D-Bus and X11 if you want
 # to run X-Window, the other configure flags are however required.
 ./configure									\
-    --enable-rw-rootfs                --enable-progress				\
+                                      --enable-progress				\
    --enable-dbus-plugin              --enable-x11-common-plugin		\
    --enable-alsa-utils-plugin        --enable-inetd-echo-plugin		\
    --enable-inetd-chargen-plugin     --enable-inetd-daytime-plugin		\
@@ -0,0 +1,27 @@
+SUBDIRS    = available
+docsdir   := @docdir@/contrib/debian/finit.d
+d_LINKS    = console-setup.conf getty.conf keyboard-setup.conf	\
+	     modules.conf rsyslogd.conf sshd.conf
+
+install-exec-hook:
+	@$(MKDIR_P) $(DESTDIR)$(docsdir)/available
+	@for file in $(d_LINKS); do				\
+		lnk=$(DESTDIR)$(docsdir)/$$file;		\
+		src=available/$$file;				\
+		if [ -L $$lnk ]; then				\
+			echo "Skipping $$lnk exists.";		\
+		else						\
+			$(LN_S) $$src $$lnk;			\
+		fi;						\
+	done
+
+
+uninstall-hook:
+	@for file in $(d_LINKS); do				\
+		lnk=$(DESTDIR)$(docsdir)/$$file;		\
+		src=available/$$file;				\
+		if [ "`readlink $$lnk`" != "$$src" ]; then 	\
+			continue; 				\
+		fi;						\
+		$(RM) $$lnk;					\
+	done
@@ -0,0 +1,5 @@
+docsdir   := @docdir@/contrib/debian/finit.d/available
+docs_DATA  = acpid.conf console-setup.conf getty.conf		\
+             keyboard-setup.conf lightdm.conf modules.conf	\
+             ntpclient.conf rsyslogd.conf sshd.conf xdm.conf
+EXTRA_DIST = $(docs_DATA)
@@ -1,4 +1,4 @@
 # Consoles to start getty on when system is up
-tty [12345] /dev/tty1 115200 vt100 noclear nowait
-tty [2345]  /dev/tty2  38400 linux noclear nowait
-tty [2345]  /dev/tty3  38400 linux noclear nowait
+tty [12345] /dev/tty1 linux noclear nowait
+tty [2345]  /dev/tty2 linux noclear nowait
+tty [2345]  /dev/tty3 linux noclear nowait
@@ -0,0 +1,3 @@
+docsdir   := @docdir@/contrib/debian/grub.d
+docs_DATA  = 40_custom
+EXTRA_DIST = $(docs_DATA)
@@ -17,6 +17,10 @@ runlevel 2
 # Network bringup script
 network service networking start

+# Max file size for each log file: 100 kiB, rotate max 4 copies:
+# log => log.1 => log.2.gz => log.3.gz => log.4.gz
+log size=100k count=4
+
 # Virtual consoles to start getty on
 tty /dev/tty1
 tty /dev/tty2
@@ -33,6 +37,13 @@ service [2345] /sbin/klogd -n             -- Kernel logging server
 service [2345] /sbin/syslogd -n           -- Syslog server
 service [3] /usr/sbin/gdm                 -- GNOME Display Manager

+# The BusyBox ntpd does not use syslog when running in the foreground
+# So we use this trick to redirect stdout/stderr to a log file.  The
+# log file is rotated with the above settings.  The condition declares
+# a dependency on a system default route (gateway) to be set.  A single
+# <!> at the beginning means ntpd does not respect SIGHUP for restart.
+service [2345] log:/var/log/ntpd.log <!net/route/default> /sbin/ntpd -n -l -I eth0 -- NTP daemon
+
 # Run start scripts from this directory
 # runparts /etc/start.d

@@ -0,0 +1,51 @@
+#!/bin/sh
+USAGE="Usage: $0 processName"
+LOG_FILE="/tmp/memusage.csv"
+ELAPSED_TIME=0
+PERIOD=1        # seconds
+
+if [ $# -ne 1 ]; then
+        echo $USAGE
+        exit 1
+fi
+
+echo "ElapsedTime,VmSize,VmRSS" > $LOG_FILE
+
+# Monitor memory usage forever until script is killed
+while :
+do
+        SUM_VM_SIZE=0
+        SUM_RSS_SIZE=0
+        # In case the monitored process has not yet started
+        # keep searching until its PID is found
+        PROCESS_PIDS=""
+        while :
+        do
+                PROCESS_PIDS=`/bin/pidof $1`
+                if [ "$PROCESS_PIDS.X" != ".X" ]; then
+                        break
+                fi
+        done
+
+        for PID in ${PROCESS_PIDS} ; do
+                VM_SIZE=`awk '/VmSize/ {print $2}' < /proc/$PID/status`
+                if [ "$VM_SIZE.X" = ".X" ]; then
+                        continue
+                fi
+                #echo exprVM_ $SUM_VM_SIZE + $VM_SIZE
+                SUM_VM_SIZE=`expr $SUM_VM_SIZE + $VM_SIZE`
+
+                VM_RSS=`awk '/VmRSS/ {print $2}' < /proc/$PID/status`
+                if [ "$VM_RSS.X" = ".X" ]; then
+                        continue
+                fi
+                SUM_RSS_SIZE=`expr $SUM_RSS_SIZE + $VM_RSS`
+        done
+        echo "$ELAPSED_TIME sec, $SUM_VM_SIZE KB, $SUM_RSS_SIZE KB"
+        echo "$ELAPSED_TIME,$SUM_VM_SIZE,$SUM_RSS_SIZE" >> $LOG_FILE
+        sleep $PERIOD
+        VM_SIZE=""
+        VM_RSS=""
+        # Needs to get actual elapsed time instead of doing this
+        ELAPSED_TIME=`expr $ELAPSED_TIME + $PERIOD`
+done
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+JOB=$1
+CMD=$2
+
+usage() {
+    echo "Usage: service [job# | name] <stop | start | restart | status | show>"
+    exit 1
+}
+
+if [ $# -eq 0 ]; then
+    initctl show
+    exit 0
+fi
+
+case $CMD in
+    stop)
+	;;
+    start)
+	;;
+    restart)
+	;;
+    status)
+	;;
+    show)
+	;;
+    *)
+	usage
+	;;
+esac
+
+initctl $2 $1
+
@@ -0,0 +1,4 @@
+SUBDIRS    = finit.d
+docsdir   := @docdir@/contrib/void
+docs_DATA  = README.md finit.conf build.sh install.sh rc.local xbps
+EXTRA_DIST = $(docs_DATA)
@@ -14,7 +14,7 @@ fi
 # The plugins are optional, but you may need D-Bus and X11 if you want
 # to run X-Window, the other configure flags are however required.
 PKG_CONFIG_LIBDIR=/usr/lib/pkgconfig:/usr/local/lib/pkgconfig ./configure	\
-		 --enable-rw-rootfs            --enable-progress		\
+		                               --enable-progress		\
                 --enable-dbus-plugin          --enable-x11-common-plugin	\
 		 --enable-alsa-utils-plugin    --enable-inetd-echo-plugin	\
 		 --enable-inetd-chargen-plugin --enable-inetd-daytime-plugin	\
@@ -0,0 +1,26 @@
+SUBDIRS    = available
+docsdir   := @docdir@/contrib/void/finit.d
+d_LINKS    = acpid.conf dhcpcd.conf getty.conf sshd.conf uuidd.conf
+
+install-exec-hook:
+	@$(MKDIR_P) $(DESTDIR)$(docsdir)/available
+	@for file in $(d_LINKS); do				\
+		lnk=$(DESTDIR)$(docsdir)/$$file;		\
+		src=available/$$file;				\
+		if [ -L $$lnk ]; then				\
+			echo "Skipping $$lnk exists.";		\
+		else						\
+			$(LN_S) $$src $$lnk;			\
+		fi;						\
+	done
+
+
+uninstall-hook:
+	@for file in $(d_LINKS); do				\
+		lnk=$(DESTDIR)$(docsdir)/$$file;		\
+		src=available/$$file;				\
+		if [ "`readlink $$lnk`" != "$$src" ]; then 	\
+			continue; 				\
+		fi;						\
+		$(RM) $$lnk;					\
+	done
@@ -0,0 +1,5 @@
+docsdir   := @docdir@/contrib/void/finit.d/available
+docs_DATA  = acpid.conf crond.conf dhcpcd.conf dmeventd.conf getty.conf	\
+             keymap.conf klogd.conf lxdm.conf modules.conf ntpd.conf	\
+             sshd.conf syslogd.conf uuidd.conf
+EXTRA_DIST = $(docs_DATA)
@@ -1,4 +1,4 @@
 # Consoles to start Finit built-in getty on when system is up
-tty /dev/tty1 noclear nowait
-tty /dev/tty2 noclear nowait
-tty /dev/tty3 noclear nowait
+tty [12345] /dev/tty1 noclear nowait
+tty [2345]  /dev/tty2 noclear nowait
+tty [2345]  /dev/tty3 noclear nowait
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
@@ -0,0 +1,4 @@
+docsdir   := @docdir@/doc
+docs_DATA  = config.md conditions.md distro.md inetd.md plugins.md	\
+	     service.md signals.md svc-machine.png cmdline.md
+EXTRA_DIST = $(docs_DATA)
@@ -0,0 +1 @@
+config.md
@@ -18,32 +18,30 @@ after a reconfiguration (`initctl reload`), the Finit dependency system
 can also be used.


-General
-------
+Near Future
+-----------

-* Remove shm, let `initctl` call `api.c` for each `svc_t` instead of
-  opening up the inner parts of PID 1 to other processes.  Also, this
-  would prevent issues like #81 from happening.
-* Add support for timed shutdown in Finit, including cancelled shutdown.
-* SysV init and systemd use SIGUSR1 to restart their FIFO/D-Bus.  Add
-  API restart to SIGHUP callback for the same functionality in Finit.
+* When a process dies, and Finit does not restart it, we should collect
+  a `siginfo_t` from the SIGCHLD signal and supply to the user in case
+  `initctl status <process>` is called to debug the issue.
+* Merge UDP redirect service uredir as an UDP inetd variant
 * Add `finit.conf` support for UPS notification (SIGPWR) to start a task
  using, e.g. <sys/power/{ok,fail,low}> conditions.  More info in sig.c
 * Add `finit.conf` support for ctrl-alt-delete (SIGINT) and kbrequest,
  i.e. KeyboardSignal, (SIGWINCH) behavior.  Using conditions to a task,
  e.g, <sys/key/ctrlaltdel> and <sys/key/signal> like SIGPWR handling.
-* Add `IFF_RUNNING` support to netlink plugin along `IFF_UP`
-* Allow scripts, instead of C code, as process callbacks
-* Add support for a pipe/popen where we can listen for `STOP`, `START`
-  and `RELOAD` on `STDOUT` from a script ... call it for example
-  `.monitor=` in `svc_t` ... the script named as the basename of the
-  service it monitors + `.sh`.
-* Implement `initctl stop|start|restart|reload|status <SVC>` and
-  `service <SVC> stop|start|restart|reload|status` on top
+* Cron/At support, see below
+* Write man pages for finit and `finit.conf`, steal from the excellent
+  `pimd` man pages ...
+
+
+General
+-------
+
+* Add support for timed shutdown in Finit, including cancelled shutdown,
+  possibly using an at-job, see [crond section](#Crond) below
 * Add support for JSON output, or similar, from `initctl show`, e.g.
  `initctl show --json`
-* Improve `initctl show SVC` output.  Add service uptime, last ten SVC
-  logs/history (historian), etc. Similar to `systemctl show SVC`
 * [Solaris SMF][] (Service Management Facility) has some interesting
  features that may be well worth looking into adopting:
  
@@ -54,6 +52,15 @@ General
 * `initctl add /sbin/service -n -- Service description`, for details
  see above [Solaris SMF][] featuer, issue #55 and issue #69,
  https://github.com/troglobit/finit/issues/69#issuecomment-287907610
+* Changing the name of a pidfile, `pid:[/path/]file.pid`, after a
+  service has been started is not supported atm.  The previous name will
+  not be (never) removed and the new name will not be created until the
+  process has been stopped and started again.
+* PID files created in subdirectories to `/run` is not supported right
+  now inotify listeners should be automatically created (and removed)
+  when a subdirectory is added (or removed).
+
+[Solaris SMF]: http://www.oracle.com/technetwork/articles/servers-storage-admin/intro-smf-basics-s11-1729181.html


 Init
@@ -90,14 +97,16 @@ system-level timed periodic tasks:
 Proposed syntax:

    # Crontab
-    cron @YY-mm-ddTHH:MM [LVLS] /path/to/cmd [ARGS] -- Optional descr
+    cron @SPEC [LVLS] /path/to/cmd [ARGS] -- Optional descr
    
    # One-shot 'at' command
    at @YY-mm-ddTHH:MM [LVLS] /path/to/cmd [ARGS] -- Optional descr

-Notice the ISO date in notation.  The runlevels is extra filtering
-sugar.  E.g., if cron service is only allowed in runlevels two or three
-it will not start if system currently is in runlevel four.
+Notice the ISO date in the `at` notation.  The `cron @SPEC` could use
+are mo loose notation, e.g. `@hourly`, `@midnight`, `@daily`, `@weekly`,
+`@reboot`, etc.  The runlevels is extra filtering sugar.  E.g., if cron
+service is only allowed in runlevels two or three it will not start if
+system currently is in runlevel four.

 To run a command as another user the `.conf` file must have a that
 owner.  E.g., `/etc/finit.d/extra.conf` may be owned by operator and
@@ -108,22 +117,3 @@ could support the basic functionality of the `at` command directly from
 the shell -- that way setting up one-time jobs would not entail
 re-reading `/etc/finit.conf`

-
-Documentation
-------------
-
-* Write man pages for finit and `finit.conf`, steal from the excellent
-  `pimd` man pages ...
-* Add simple, *very* simple, `finit-simple.conf` example. To illustrate
-  how close Finit3 still is to the original easy-to-use Finit0 :)
-
-
-[libwdt]: http://www.wehavemorefun.de/fritzbox/Libwdt.so
-[Fritz!Box source dump]: ftp://ftp.avm.de/fritz.box/fritzbox.fon_wlan_7170/x_misc/opensrc/
-[Solaris SMF]: http://www.oracle.com/technetwork/articles/servers-storage-admin/intro-smf-basics-s11-1729181.html
-
-<!--
-  -- Local Variables:
-  -- mode: markdown
-  -- End:
-  -->
@@ -5,14 +5,14 @@ Bootstrap
 2. Set up initial signal handlers
 3. Set up default $PATH early
 4. Mount `/proc` and `/sys`
-5. Check kernel command line for `--debug` to figure out log level
+5. Check kernel command line for `debug` to figure out log level
 6. Load all `.so` plugins
 7. Call `fsck` on file systems listed in `/etc/fstab`
 8. Populate `/dev` using either udev or mdev, depending on system type
 9. Parse `/etc/finit.conf` and all `/etc/finit.d/*.conf` files
 10. Start built-in watchdog, if enabled
 11. Set hostname
-12. Pivot root, or remount `/` read-write, depending on system type
+12. Remount `/` read-write if `/` is listed in `/etc/fstab` without `ro`
 13. Call 1st level hooks, `HOOK_ROOTFS_UP`
 14. Mount all file systems listed in `/etc/fstab` and swap, if available
 15. Enable SysV init signals
@@ -25,13 +25,13 @@ Bootstrap
 20. Bring up loopback interface and all `/etc/network/interfaces`, if
    the `.conf` setting `network <SCRIPT>` is set, it is called instead
 21. Call 3rd level hooks, `HOOK_NETWORK_UP`
-22. Switch to the configured runlevel from `/etc/finit.conf`, default 2.
+22. If `runparts <DIR>` is set, [run-parts(8)][] is called on `<DIR>`
+23. Switch to the configured runlevel from `/etc/finit.conf`, default 2.
    At every runlevel change all `*.conf` files in `/etc/finit.d/` are
    (re)loaded and new services, tasks, and blocking run commands are
    started.  Provided they are allowed in the new runlevel and all of
    their conditions, if any, are set.
-23. Call 4th level hooks, `HOOK_SVC_UP`
-24. If `runparts <DIR>` is set, [run-parts(8)][] is called on `<DIR>`
+24. Call 4th level hooks, `HOOK_SVC_UP`
 25. Call `/etc/rc.local`, if it exists and is an executable shell script
 26. Call 5th level (last) hooks, `HOOK_SYSTEM_UP`
 27. Start all configured TTYs, or a fallback shell on `/dev/console`
@@ -26,6 +26,12 @@ optional plugins to enable.  It depends on two external libraries:

    PKG_CONFIG_LIBDIR=/usr/local/lib/pkgconfig ./configure

+The configure script checks for all dependencies, including the correct
+version of the above mentioned libraries.  Currently requried versions:
+
+- libite v2.0.1
+- libuEv v2.1.0
+

 Configure
 ---------
@@ -34,11 +40,6 @@ Below are a few of the main switches to configure:

 * `--disable-inetd`: Disable the built-in inetd server.

-* `--enable-rw-rootfs`: Most desktop and server systems boot with the
-  root file stystem read-only.  With this setting Finit will remount it
-  as read-write early at boot so the `bootmisc.so` plugin can run.
-  Usually not needed on embedded systems.
-
 * `--enable-static`: Build Finit statically.  The plugins will be
  built-ins (.o files) and all external libraries, except the C library
  will be linked statically.
@@ -47,8 +48,6 @@ Below are a few of the main switches to configure:

 * `--enable-dbus-plugin`: Enable the optional D-Bus `dbus.so` plugin.

-* `--enable-lost-plugin`: Enable noisy example plugin for `HOOK_SVC_LOST`.
-
 * `--enable-resolvconf-plugin`: Enable the `resolvconf.so` optional plugin.

 * `--enable-x11-common-plugin`: Enable the optional X Window `x11-common.so` plugin.
@@ -69,7 +68,7 @@ First, unpack the archive:
 Then configure, build and install:

 ```shell
-    $ ./configure --enable-rw-rootfs            --enable-inetd-echo-plugin        \
+    $ ./configure                               --enable-inetd-echo-plugin        \
                  --enable-inetd-chargen-plugin --enable-inetd-daytime-plugin     \
                  --enable-inetd-discard-plugin --enable-inetd-time-plugin        \
                  --with-heading="Alpine Linux 3.4" --with-hostname=alpine
@@ -118,14 +117,32 @@ append="init=/sbin/finit"
 Remember to also set up an initial `/etc/finit.conf` before rebooting!


+Recovery
+--------
+
+To rescue a system with Finit, append the following to the kernel
+command line:
+
+```shell
+append="init=/sbin/finit rescue"
+```
+
+This tells Finit to start in a very limited recovery mode, no services
+are loaded, no filesystems are mounted or checked, and no networking is
+enabled.  The default Finit rescue mode configuration is installed into
+`/lib/finit/rescue.conf`, which can be safely removed or changed.
+
+By default the a root shell, without login, is started.
+
+
 Debugging
 ---------

-Add `finit_debug`, or `--debug`, to the kernel command line to enable
-debug messages.
+Edit, or append to, the kernel command line: remove `quiet` to enable
+kernel messages and add `debug` to enable Finit debug messages.

 ```shell
-append="init=/sbin/finit --debug"
+append="init=/sbin/finit debug"
 ```

 To debug startup issues, in particular issues with getty/login, try
@@ -0,0 +1,38 @@
+Tips & Tricks with the kernel cmdline
+=====================================
+
+This document summarizes the different boot parameters that can be
+passed on the Linux kernel command line.  Not just limited to Finit.
+
+* `debug`, or `--debug`  
+    Enable debug mode.  The former syntax also enable kernel debug, and
+    the latter only in Finit.  Debug messages are printed to the console
+    until a syslog daemon has been started.
+
+* `init=/bin/sh`  
+    Bypass system default init and tell kernel to start a shell.  Note,
+	this shell is very limited and does not support signals and has no
+	job control.  Recommend using, and modifying, `rescue` mode instead.
+
+* `panic=SEC`  
+    By default the kernel does not reboot after a kernel panic.  This
+    setting will cause a kernel reboot after SEC seconds.
+
+* `quiet`  
+    Suppress kernel logging to console, except for warnings and errors.
+
+* `rescue`  
+    Start Finit rescue mode; no network, no `fsck` of file systems in
+    `/etc/fstab`, no `/etc/rc.local`, no `runparts`.  The configuration
+    is read from `/etc/rescue.conf`, can be modified by the operator.
+
+* `single`, or `S`  
+    Single user mode, runlevel 1, in Finit.  Useful to debug problems with
+    the regular runlevel.  All services and TTYs in `[1]` will be started,
+    so a `tty [1] @console nologin` configuration presents you with a
+    root console without login.
+
+* `splash`  
+    Display Finit splash screen with progress at bootstrap and shutdown.
+
+For more on kernel boot paramaters, see the man page `bootparam(7)`.
@@ -47,17 +47,7 @@ service's PID file being created.
 Triggering
 ----------

-Conditions are triggered by built-in plugins, but can for debugging
-purposes also be controlled using the `cond set` and `cond clear`
-sub-commands to the `initctl` control tool:
-
-* `initctl cond set your/cond/here`
-
-  To set a condition
-
-* `initctl cond clear your/cond/here`
-
-  To clear a condition
+Conditions can only be triggered by built-in plugins.

 Conditions retain their current state until the next reconfiguration or
 runlevel change.  At that point all set conditions transition into the
@@ -95,10 +85,30 @@ Built-in conditions:
 - `net/route/default`
 - `net/<IFNAME>/exist`
 - `net/<IFNAME>/up`
+- `net/<IFNAME>/running`

-**Note:** `up` means administratively up, the interface flag `IFF_UP`,
-  not link up, `IFF_RUNNING`.  This latter conditions is currently not
-  implemented by the `plugins/netlink.c` plugin.
+**Note:** `up` means administratively up, the interface flag `IFF_UP`.
+  `running` is the `IFF_RUNNING` flag, meaning operatively up.  The
+  difference is that `running` tells if the NIC has link.
+
+
+Composition
+-----------
+
+The `svc/` conditions can be quite tricky to understand.  They are
+generated by the Finit `pidfile.so` plugin and are composed from the
+daemon's path and the pidfile name (and path).
+
+| **service**                          | **pid:**        | **pidfile path** | **svc condition** |
+|--------------------------------------|-----------------|------------------|-------------------|
+| /sbin/foo                            |                 | /run/foo.pid     | svc/sbin/foo      |
+| /sbin/bar -p /run/baz.pid            | pid:baz         | /run/bas.pid     | svc/sbin/baz      |
+| lxc-start -n foo -p /run/lxc/foo.pid | pid:lxc/foo.pid | /run/lxc/foo.pid | svc/lxc/foo       |
+| /usr/bin/dbus-daemon                 | pid:dbus/pid    | /run/dbus/pid    | svc/usr/bin/dbus  |
+
+Omitting the `pid:` to run/task/service/sysv stanza means Finit will
+guess the pidfile path based on `/run/` and the basename(1) of the
+program.


 Debugging
@@ -132,12 +142,13 @@ To fake interface `vlan1` suddenly appearing, and test what happens to

 ```shell
    ~ # initctl debug
-    ~ # initctl cond set net/vlan1/exist
+    ~ # mkdir -p /var/run/finit/cond/net/vlan1
+    ~ # cp /var/run/finit/cond /var/run/finit/cond/net/vlan1/exist
 ```

 Then watch the console for the debug messages and then check the output
-from `initctl cond show` again.  (The client will likely have failed to
-start, but at least the condition is now satisfied.)
+from `initctl cond show` again.  The client will likely have failed to
+start, but at least the condition is now satisfied.

 There is also the `initctl cond dump` command, which dumps all known
 conditions and their current status.
@@ -146,9 +157,10 @@ conditions and their current status.
 Internals
 ---------

-Conditions are implemented as simple files in the file system, in the
-`/var/run/finit/cond/` sub-directory.  Use the `initctl cond set/clear`
-commands to add/remove files in this hierarchy.
+As shown previously, conditions are implemented as simple files in the
+file system, in the `/var/run/finit/cond/` sub-directory.  The files
+are created, updated, and removed by condition plugins.  To debug them,
+see the previous section.

 A condition is always in one of three states:

@@ -2,6 +2,7 @@ Configuration
 =============

 * [Introduction](#introduction)
+* [Service Wrapper Scripts](#service-wrapper-scripts)
 * [Syntax](#syntax)
 * [Limitations](#limitations)
  * [/etc/finit.conf](#etcfinitconf)
@@ -13,10 +14,10 @@ Introduction

 Finit can be configured using only the original `/etc/finit.conf` file
 or in combination with `/etc/finit.d/*.conf`.  Finit 3 can even start a
-system using only /etc/finit.d/*.conf`, highly useful for package-based
+system using only `/etc/finit.d/*.conf`, highly useful for package-based
 Linux distributions -- each package can provide its own "script" file.

- `/etc/finit.conf`: main configuration file, read only once at boot
+- `/etc/finit.conf`: main configuration file
 - `/etc/finit.d/*.conf`: snippets, usually one service per file

 Not all configuration directives are available in `/etc/finit.d/*.conf`
@@ -26,8 +27,15 @@ the section [Limitations](#limitations) below for details.
 To add a new service, simply drop a `.conf` file in `/etc/finit.d` and
 run `initctl reload`.  (It is also possible to `SIGHUP` to PID 1, or
 call `finit q`, but that has been deprecated with the `initctl` tool).
-Any service read from this directory is flagged as a dynamic service, so
-changes to or removal of `/etc/finit.d/*.conf` files, is detected.
+Finit monitors all known active `.conf` files, so if you want to force
+a restart of any service you can simply touch its corresponding `.conf`
+file in `/etc/finit.d` and call `initctl reload`.  Finit handle any
+and all conditions and dependencies between services automatically.
+
+It is also possible to drop `.conf` files in `/etc/finit.d/available/`
+and use `initctl enable` to enable a service `.conf` file.  This may be
+useful in particular to Linux distributions that may want to install all
+files for a package and let the user decide when to enable a service.

 On `initctl reload` the following is checked for all services:

@@ -42,24 +50,72 @@ For more info on the different states of a service, see the separate
 document [Finit Services](service.md).


+Service Wrapper Scripts
+-----------------------
+
+If your service requires to run additional commands, executed before the
+service is actually started, like the systemd `ExecStartPre`, you can
+use a wrapper shell script to start your service.
+
+The Finit service `.conf` file can be put into `/etc/finit.d/available`,
+so you can control the service using `initctl`.  Then use the path to
+the wrapper script in the Finit `.conf` service stanza.  The following
+example employs a wrapper script in `/etc/start.d`.
+
+**Example:**
+
+* `/etc/finit.d/available/program.conf`:
+```conf
+service [235] <!> /etc/start.d/program -- Example Program
+```
+
+* `/etc/start.d/program:`
+```shell
+#!/bin/sh
+
+# Prepare the command line options
+OPTIONS="-u $(cat /etc/username)"
+
+# Execute the program
+exec /usr/bin/program $OPTIONS
+```
+
+**Note:**, that the example sets `<!>` to denote that it doesn't support
+  `SIGHUP`. That way Finit will stop/start such the service instead of
+  sending SIGHUP at restart/reload.
+
+
 Syntax
 ------

-* `module <MODULE>`  
-  Load a kernel module, with optional arguments
+* `host <NAME>`, or `hostname <NAME>`  
+  Set system hostname to NAME, unless `/etc/hostname` exists in which
+  case the contents of that file is used.
+
+* `module <MODULE> [ARGS]`  
+  Load a kernel module, with optional arguments.  Similar to `insmod`
+  command line tool.
+
+  Note, there is both a `modules-load.so` and a `modprobe.so` plugin
+  that can handle module loading better.  The former supports loading
+  from `/etc/modules-load.d/`, and the latter uses kernel modinfo to
+  automatically load (or coldplug) every required module.  For hotplug
+  we recommend the BusyBox mdev tool, add to `/etc/mdev.conf`:
+
+        $MODALIAS=.*  root:root       0660    @modprobe -b "$MODALIAS"

 * `network <PATH>`  
  Script or program to bring up networking, with optional arguments

-* `rlimit <hard|soft> RESOURCE <LIMIT|infinity>`  
-  Modify the specified resource's hard or soft limit to be the
-  specifed limit. `RESOURCE` is a lower-case string matching the
-  constants in `setrlimit(2)` with the `RLIMIT_` prefix
-  removed. E.g. to select `RLIMIT_CPU`, `RESOURCE` would be
-  `cpu`. `LIMIT` is an integer whose unit depends on the resource
-  being modified, see `setrlimit(2)` for more information. The special
-  limit `infinity` means the there should be no limit on the resource,
-  i.e. `RLIM_INFINITY` is passed to `setrlimit(2)`.
+* `rlimit [hard|soft] RESOURCE <LIMIT|unlimited>` Set the hard or soft
+  limit for a resource, or both if that argument is omitted.  `RESOURCE`
+  is the lower-case `RLIMIT_` string constants from `setrlimit(2)`,
+  without the prefix.  E.g. to set `RLIMIT_CPU`, use `cpu`.
+  
+  LIMIT is an integer that depends on the resource being modified, see
+  the man page, or the kernel `/proc/PID/limits` file, for details.
+  Finit versions before v3.1 used `infinity` for `unlimited`, which is
+  still supported, albeit deprecated.

 ```shell
        # No process is allowed more than 8MB of address space
@@ -67,8 +123,14 @@ Syntax

        # Core dumps may be arbitrarily large
        rlimit soft core infinity
+
+        # CPU limit for all services, soft & hard = 10 sec
+        rlimit cpu 10
 ```

+  `rlimit` can be set globally, in `/etc/finit.conf`, or locally for
+  a set of task/run/services, in `/etc/finit.d/*.conf`.
+
 * `runlevel <N>`  
  N is the runlevel number 1-9, where 6 is reserved for reboot.  
  Default is 2.
@@ -90,11 +152,36 @@ Syntax
        task [s] echo "foo" | cat >/tmp/bar
 ```

+* `sysv [LVLS] <COND> /path/to/init-script -- Optional description`__
+  Similar to `task` is the `sysv` stanza, which can be used to call SysV
+  style scripts.  The primary intention for this command is to be able to
+  re-use much of existing setup and init scripts in Linux distributions.
+  
+  When entering an allowed runlevel, Finit calls `init-script start`,
+  when entering a disallowed runlevel, Finit calls `init-script stop`,
+  and if the Finit .conf, where `sysv` stanza is declared, is modified,
+  Finit calls `init-script restart` on `initctl reload`.  Similar to
+  how `service` stanzas work.
+
+  Forking services started with `sysv` scripts can be monitored by Finit
+  by declaring the PID file to look for: `pid:!/path/to/pidfile.pid`.
+  
 * `service [LVLS] <COND> /path/to/daemon ARGS -- Optional description`  
  Service, or daemon, to be monitored and automatically restarted if it
-  exits prematurely.  Please note that you often need to provide a
-  `--foreground` or `--no-background` argument to most daemons to
-  prevent them from forking off a sub-process in the background.
+  exits prematurely.
+  
+  For daemons that support it, we recommend appending `--foreground`, or
+  `--no-background`, argument to prevent them from forking off a
+  sub-process in the background.  This is the most reliable way to
+  monitor a service.
+
+  However, not all daemons support running in the foreground, or they
+  may start logging to the foreground as well, these are called forking
+  services and are supported using the same syntax as forking `sysv`
+  services, using the `pid:!/path/to/pidfile.pid` syntax.
+  
+  In the case of `ospfd` (below), we omit the `-d` flag to prevent it
+  from forking (daemonizing):

 ```shell
        service [2345] <svc/sbin/zebra> /sbin/ospfd -- OSPF daemon
@@ -107,8 +194,51 @@ Syntax
  Finit waits for another service, `/sbin/zebra`, to have created its
  PID file in `/var/run/zebra.pid` before starting `ospfd`.

-  For a detailed description of conditions, and how to debug them,
-  see the [Finit Conditions](conditions.md) document.
+  Some services do not maintain a PID file and rather than patching each
+  application Finit provides a workaround.  A `pid` keyword can be set
+  to have Finit automatically create (when starting) and later remove
+  (when stopping) the PID file.  The file is created in the `/var/run`
+  directory using the `basename(1)` of the service.  The default can be
+  modified with an optional argument:
+
+        pid[:[/path/to/]filename[.pid]]
+
+  For example, by adding `pid:/run/foo.pid` to the service `/sbin/bar`
+  that PID file will, not only be created and removed automatically, but
+  also be used by the Finit condition subsystem.  So a service/run/task
+  can depend on `<svc/sbin/foo>`, notice the composition of conditions.
+
+  However, if a service `bar` *does* create a PID file, using `foo.pid`,
+  we can inform Finit of this by prepending an `!`:
+
+        pid:!/run/foo.pid
+
+  Here Finit will *not* create/remove/touch the PID file, only use it
+  for the condition handling instead of the default PID file name.
+
+>  For a detailed description of conditions, and how to debug them, see
+>  the [Finit Conditions](conditions.md) document.
+
+  If a service should not be automatically started, it can be configured
+  as manual with the optional `manual` argument. The service can then be
+  started at any time by running `initctl start <service>`.
+
+        manual:yes
+
+  The name of a service, shown by the `initctl` tool, defaults to the
+  basename of the service executable. It can be changed with the
+  optional `name` argument:
+
+        name:<service-name>
+
+  When stopping a service (run/task/sysv/service), either manually or
+  when moving to another runlevel, Finit starts by sending `SIGTERM`, to
+  allow the process to shut down gracefully.  If the process has not
+  been collected within 3 seconds, Finit sends `SIGKILL`.  To halt the
+  process using a different signal, use the option `halt:SIGNAL`, e.g.,
+  `halt:SIGPWR`.  To change the delay between your halt signal and KILL,
+  use the option `kill:SEC`, e.g., `kill:10` to wait 10 seconds before
+  sending `SIGKILL`.

 * `inetd service/proto[@iflist] <wait|nowait> [LVLS] /path/to/daemon args`  
  Launch a daemon when a client initiates a connection on an Internet
@@ -140,31 +270,49 @@ Syntax
 * `runparts <DIR>`  
  Call [run-parts(8)][] on `DIR` to run start scripts.  All executable
  files, or scripts, in the directory are called, in alphabetic order.
+  The scripts in this directory are executed at the very end of runlevel
+  `S`, bootstrap.

  It can be beneficial to use `S01name`, `S02othername`, etc. if there
  is a dependency order between the scripts.  Symlinks to existing
  daemons can talso be used, but make sure they daemonize by default.

-  As the optional `/etc/rc.local` shell script, make sure that all your
+  Similar to the `/etc/rc.local` shell script, make sure that all your
  services and programs either terminate or start in the background or
  you will block Finit.

 * `include <CONF>`  
  Include another configuration file.  Absolute path required.

-* `tty [LVLS] <DEV> [BAUD] [noclear] [nowait] [TERM]`  
+* `log size:200k count:5`
+
+  Log rotation for run/task/services using the `log` sub-option with
+  redirection to a log file.  Global setting, applies to all services.
+
+  The size can be given as bytes, without a specifier, or in `k`, `M`,
+  or `G`, e.g. `size:10M`, or `size:3G`.  A value of `size:0` disables
+  log rotation.  The default is `200k`.
+
+  The count value is recommended to be between 1-5, with a default 5.
+  Setting count to 0 means the logfile will be truncated when the MAX
+  size limit is reached.
+
+* `tty [LVLS] <DEV> [BAUD] [noclear] [nowait] [nologin] [TERM]`  
  `tty [LVLS] <CMD> <ARGS> [noclear] [nowait]`  
  The first variant of this option uses the built-in getty on the given
-  TTY device DEV, in the given runlevels.  Default baud rate is `38400`.
+  TTY device DEV, in the given runlevels.  The DEV may be the special
+  keyword `@console`, or `console`, useful on embedded systems.
+
+  The default baud rate is 0, i.e., keep kernel default.

  **Example:**
 ```conf
        tty [12345] /dev/ttyAMA0 115200 noclear vt220
 ```

-  The second variant is for using an external getty, like agetty or the
-  BusyBox getty.
-  
+  The second `tty` syntax variant is for using an external getty, like
+  agetty or the BusyBox getty.
+    
  By default both variants *clear* the TTY and *wait* for the user to
  press enter before starting getty.

@@ -182,10 +330,29 @@ Syntax
  embedded systems running multiple unused getty wastes both memory
  and CPU cycles, so `wait` is the preferred default.

+  The `nologin` option disables getty and `/bin/login`, and gives the
+  user a root (login) shell on the given TTY `<DEV>` immediately.
+  Needless to say, this is a rather insecure option, but can be very
+  useful for developer builds, during board bringup, or similar.
+
  Notice the ordering, the `TERM` option to the built-in getty must be
  the last argument.

-  On really bare bones systems Finit offers a fallback shell:
+  Embedded systems may want to enable automatic `DEV` by supplying the
+  special `@console` device.  This works regardless weather the system
+  uses `ttyS0`, `ttyAMA0`, `ttyMXC0`, or anything else.  Finit figures
+  it out by querying sysfs: `/sys/class/tty/console/active`.  The speed
+  can be omitted to keep the kernel default.
+
+  **Example:**
+```conf
+        tty [12345] @console noclear vt220
+```
+
+  On really bare bones systems Finit offers a fallback shell, which
+  should not be enabled on production systems since.  This because it
+  may give a user root access without having to log in.  However, for
+  bringup and system debugging it can come in handy:

 ```shell
        configure --enable-fallback-shell
@@ -197,16 +364,10 @@ Syntax
        service [12345] /bin/sh -l
 ```

-* `console <DEV>`  
-  Use this, along with a matching `tty DEV` line, to mark this TTY as a
-  special "console" port with `prctl()`.  Useful in use-cases when
-  all logins except the console must be stopped, e.g. when performing a
-  flash upgrade on an embedded system.
-
 When running <kbd>make install</kbd> no default `/etc/finit.conf` will
 be installed since system requirements differ too much.  Try out the
 Debian 6.0 example `/usr/share/doc/finit/finit.conf` configuration that
-is capable of service monitoring SSH, sysklogd, gdm and a console getty!
+is capable of service monitoring SSH, sysklogd, gdm and getty!

 Every `run`, `task`, `service`, or `inetd` can also list the privileges
 the `/path/to/cmd` should be executed with.  Simply prefix the path with
@@ -229,8 +390,23 @@ Without the `:ID` to the service the latter will overwrite the former
 and only the old web server would be started and supervised.

 The `run`, `task`, `service`, or `inetd` stanzas also allow the keyword
-`log` to redirect `stderr` and `stdout` of the application to syslog,
-using `logger`.
+`log` to redirect `stderr` and `stdout` of the application to a file or
+syslog using the native `logit` tool.  The full syntax is:
+
+    log:/path/to/file
+    log:prio:facility.level,tag:ident
+    log:console
+    log:null
+    log
+
+Default `prio` is `daemon.info` and default `tag` is the basename of the
+service or run/task command.
+
+Log rotation is controlled using the global `log` setting.
+
+**Example:**
+
+    service log:prio:user.warn,tag:ntpd /sbin/ntpd pool.ntp.org -- NTP daemon

 Worth noting is that conditions is allowed for all these stanzas.  For a
 detailed description, see the [Conditions](conditions.md) document.
@@ -241,40 +417,42 @@ Limitations

 To understand the limitations of `finit.conf` vs `finit.d` it is useful
 to picture the different phases of the system: bootstrap, runtime, and
-shutdown.  The `finit.conf` file can be used for all possible settings,
-but `finit.d/*.conf` can only be used for runtime settings.
+shutdown.

 ### /etc/finit.conf

-This file was the only way to set up and boot a system using Finit.  It
-is used for pre-runtime settings like system hostname, network bringup
-and shutdown:
+This file used to be the only way to set up and boot a Finit system.
+Today it is mainly used for pre-runtime settings like system hostname,
+network bringup and shutdown:

- `host`
- `mkdod`
- `network`
- `runparts`
+- `host`, only at bootstrap, (runlevel `S`)
+- `mknod`, only at bootstrap
+- `network`, only at bootstrap
+- `runparts`, only at bootstrap
 - `include`
- `shtudown`
- `runlevel`
+- `log`, global setting
+- `shutdown`
+- `runlevel`, only at bootstrap
 - ... and all configuration stanzas from `/etc/finit.d` below

 ### /etc/finit.d

-Support for partial `.conf` files in `/etc/finit.d` was added to handle
-changes of the system configuration at runtime.  It does *not support*
-the above `finit.conf` settings described above, only the following:
+Support for per-service `.conf` files in `/etc/finit.d` was added in
+v3.0 to handle changes of the system configuration at runtime.  As of
+v3.1 `finit.conf` is also handled at runtime, except of course for any
+stanza that only runs at bootstrap.  However, a `/etc/finit.d/*.conf`
+does *not support* the above `finit.conf` settings described above, only
+the following:

- `module`, but only in runlevel `S`
+- `module`, but only at bootstrap
 - `service`
 - `task`
 - `run`
 - `inetd`
 - `rlimit`
 - `tty`
- `console`

-**NOTE:*** The `/etc/finit.d` directory was previously the default Finit
+**NOTE:** The `/etc/finit.d` directory was previously the default Finit
  `runparts` directory.  Finit no longer has a default `runparts`, make
  sure to update your setup, or the finit configuration, accordingly.

@@ -42,13 +42,11 @@ For your convenience a set of *optional* plugins are available:

 * *discard.so*: RFC 863 plugin.  Start as inetd service, like time below.

-* *hwclock.so*: Restore and save system clock from/to RTC on
-  startup/shutdown.
+* *rtc.so*: Restore and save system clock from/to RTC on boot/halt.

 * *initctl.so*: Extends finit with a traditional `initctl` functionality.

-* *lost.so*: Very simple `HOOK_SVC_LOST` example.  Logs process ID and
-  name to syslog.  _Optional plugin._
+* *modules-load.so*: Scans /etc/modules-load.d for modules to modprobe.

 * *netlink.so*: Listens to Linux kernel Netlink events for gateway and
  interfaces.  These events are then sent to the Finit service monitor
@@ -102,19 +100,6 @@ Hooks
  all modified/removed services have been stopped.  When the hook has
  completed, Finit continues to start all modified and new services.

-* `HOOK_SVC_LOST`: Called when a process is lost.  When reconfiguring
-  services at runtime this hook may be called a lot.  However, it may be
-  a quite useful hook to monitor a system post bootstrap when no, or
-  few, services are expected to exit.  A default plugin `lost.so` is
-  available in the `plugins/` subdirectory as an example.
-
-  **NOTE:** This hook callback gets the lost PID as argument.
-
-* `HOOK_SVC_START`: Like `HOOK_SVC_LOST`, but called when a process is
-  started.  Same caveats apply.
-
-  **NOTE:** This hook callback gets the new PID as argument.
-
 * `HOOK_RUNLEVEL_CHANGE`: Called when the user has issued a runlevel
  change.  The hook is called when services not matching the new
  runlevel have been been stopped.  When the hook has completed, Finit
@@ -1,3 +1,4 @@
+pkglibdir           = $(plugin_path)
 AM_LDFLAGS          = -module -avoid-version -shared
 AM_CFLAGS           = -W -Wall -Wextra -Wno-unused-parameter -std=gnu99
 AM_CPPFLAGS         = -I$(top_srcdir)/src -U_FORTIFY_SOURCE
@@ -6,7 +7,7 @@ AM_CPPFLAGS        += $(lite_CFLAGS)

 if STATIC
 noinst_LTLIBRARIES  = libplug.la
-libplug_la_SOURCES  = bootmisc.c hwclock.c initctl.c pidfile.c procps.c tty.c urandom.c
+libplug_la_SOURCES  = bootmisc.c modprobe.c rtc.c initctl.c pidfile.c procps.c tty.c urandom.c

 if BUILD_ALSA_UTILS_PLUGIN
 libplug_la_SOURCES += alsa-utils.c
@@ -38,8 +39,8 @@ libplug_la_SOURCES += time.c
 endif
 endif

-if BUILD_LOST_PLUGIN
-libplug_la_SOURCES += lost.c
+if BUILD_MODULES_LOAD_PLUGIN
+libplug_la_SOURCES += modules-load.c
 endif

 if BUILD_NETLINK_PLUGIN
@@ -51,7 +52,7 @@ libplug_la_SOURCES += resolvconf.c
 endif

 else
-pkglib_LTLIBRARIES  = bootmisc.la hwclock.la initctl.la pidfile.la procps.la tty.la urandom.la
+pkglib_LTLIBRARIES  = bootmisc.la modprobe.la rtc.la initctl.la pidfile.la procps.la tty.la urandom.la

 if BUILD_ALSA_UTILS_PLUGIN
 pkglib_LTLIBRARIES += alsa-utils.la
@@ -83,8 +84,8 @@ pkglib_LTLIBRARIES += time.la
 endif
 endif

-if BUILD_LOST_PLUGIN
-pkglib_LTLIBRARIES += lost.la
+if BUILD_MODULES_LOAD_PLUGIN
+pkglib_LTLIBRARIES += modules-load.la
 endif

 if BUILD_NETLINK_PLUGIN
@@ -106,9 +106,10 @@ static void setup(void *arg)
 	_d("Setting up FHS structure in /var ...");
 	umask(0);
 	makedir("/var/cache",      0755);
+	makedir("/var/db",         0755); /* _PATH_VARDB on some systems */
 	makedir("/var/games",      0755);
 	makedir("/var/lib",        0755);
-	makedir("/var/lib/misc",   0755);
+	makedir("/var/lib/misc",   0755); /* _PATH_VARDB on some systems */
 	makedir("/var/lib/alarm",  0755);
 	makedir("/var/lib/urandom",0755);
 	if (fisdir("/run")) {
@@ -169,6 +170,9 @@ static void setup(void *arg)
 	makefifo("/dev/xconsole",  0640); /* sysklogd */
 	chown("/dev/xconsole", 0, gid);

+	if (!fexist("/etc/mtab"))
+		symlink("../proc/self/mounts", "/etc/mtab");
+
 	/* Void Linux has a uuidd that runs as uuid:uuid and needs /run/uuid */
 	uid = getuser("uuidd", NULL);
 	if (uid >= 0) {
@@ -29,6 +29,7 @@
 #include "helpers.h"
 #include "plugin.h"
 #include "service.h"
+#include "conf.h"

 #define DAEMON "dbus-daemon"
 #define ARGS   "--nofork --system"
@@ -37,7 +38,7 @@
 static void setup(void *arg)
 {
 	char *cmd;
-	char line[80];
+	char line[256];

 	cmd = which(DAEMON);
 	if (!cmd) {
@@ -57,8 +58,8 @@ static void setup(void *arg)
 	erase("/var/run/dbus/pid");

 	/* Register service with Finit */
-	snprintf(line, sizeof(line), "[S12345] %s %s -- %s", cmd, ARGS, DESC);
-	if (service_register(SVC_TYPE_SERVICE, line, NULL))
+	snprintf(line, sizeof(line), "[S12345] pid:!/run/dbus/pid log:prio:daemon.info,tag:dbus %s %s -- %s", cmd, ARGS, DESC);
+	if (service_register(SVC_TYPE_SERVICE, line, global_rlimit, NULL))
 		_pe("Failed registering %s", DAEMON);
 	free(cmd);

@@ -0,0 +1,176 @@
+/* Coldplug modules using modalias magic
+ *
+ * Copyright (c) 2020  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/*
+ * Cold plug magic taken from Buildroot
+ * https://github.com/buildroot/buildroot/commit/b4fc5a180c81689a982d5c595844331684c14f51
+ *
+ * The plugin basically does this, only in C:
+ *
+ * 	system("find /sys/devices -name modalias -print0"
+ *             "     | xargs -0 sort -u -z"
+ *             "     | xargs -0 modprobe -abq");
+ *
+ * Note: BusyBox must *not* be built with CONFIG_MODPROBE_SMALL
+ */
+
+#include <fnmatch.h>
+#include <ftw.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/time.h>		/* gettimeofday() */
+#include <sys/types.h>
+#include <lite/lite.h>
+
+#include "config.h"
+#include "finit.h"
+#include "helpers.h"
+#include "plugin.h"
+
+struct module {
+	TAILQ_ENTRY(module) link;
+	char *alias;
+};
+
+static TAILQ_HEAD(, module) modules  = TAILQ_HEAD_INITIALIZER(modules);
+
+static int modprobe(char *alias)
+{
+	char *args[] = {
+		"modprobe",
+		"-abq",
+		alias,
+		NULL,
+	};
+	pid_t pid;
+
+	pid = fork();
+	switch (pid) {
+	case -1:
+		_pe("Failed forking modprobe child");
+		return 1;
+	case 0:
+		execvp(args[0], args);
+		break;
+	default:
+		if (!complete(args[0], pid))
+			_d("Successful modprobe of %s", alias);
+		break;
+	}
+
+	return 0;
+}
+
+static void alias_add(char *alias)
+{
+	struct module *m;
+
+	m = malloc(sizeof(*m));
+	if (!m)
+		return;
+	m->alias = strdup(alias);
+	if (!m->alias) {
+		free(m);
+		return;
+	}
+
+	TAILQ_INSERT_TAIL(&modules, m, link);
+}
+
+static void alias_remove(struct module *m)
+{
+	TAILQ_REMOVE(&modules, m, link);
+	free(m->alias);
+	free(m);
+}	
+
+static int alias_exist(char *alias)
+{
+	struct module *m;
+
+	TAILQ_FOREACH(m, &modules, link) {
+		if (!strcmp(m->alias, alias))
+			return 1;
+	}
+
+	return 0;
+}
+
+static int scan_alias(const char *path, const struct stat *st, int flag, struct FTW *unused)
+{
+	FILE *fp;
+	char buf[256];
+
+	if (fnmatch("*/modalias", path, 0))
+		return 0;
+
+	fp = fopen(path, "r");
+	if (!fp)
+		return 0;
+	if (fgets(buf, sizeof(buf), fp)) {
+		chomp(buf);
+		if (!alias_exist(buf))
+			alias_add(buf);
+	}
+	fclose(fp);
+
+	return 0;
+}
+
+static void coldplug(void *arg)
+{
+	struct module *m, *tmp;
+	int rc = 0;
+
+	print_desc("Cold plugging system", NULL);
+	nftw("/sys/devices", scan_alias, 200, FTW_DEPTH);
+	TAILQ_FOREACH_SAFE(m, &modules, link, tmp) {
+		rc += modprobe(m->alias);
+		alias_remove(m);
+	}
+
+	print_result(rc);
+}
+
+static plugin_t plugin = {
+	.name = __FILE__,
+	.hook[HOOK_BASEFS_UP] = { .cb  = coldplug },
+	.depends = { "bootmisc", }
+};
+
+PLUGIN_INIT(plugin_init)
+{
+	plugin_register(&plugin);
+}
+
+PLUGIN_EXIT(plugin_exit)
+{
+	plugin_unregister(&plugin);
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
@@ -0,0 +1,107 @@
+/* Scans /etc/modules-load.d for modules to load.
+ *
+ * Copyright (c) 2018  Robert Andersson <robert.m.andersson@se.atlascopco.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <lite/lite.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <dirent.h>
+
+#include "finit.h"
+#include "helpers.h"
+#include "plugin.h"
+#include "service.h"
+#include "conf.h"
+
+#define MODULES_LOAD_PATH "/etc/modules-load.d"
+#define SERVICE_LINE \
+	":%d name:modprobe.%s [2345] /sbin/modprobe %s %s -- Kernel module: %s"
+
+static void load(void *arg)
+{
+	FILE *fp;
+	DIR *dirp;
+	struct dirent *direntp;
+	char line[256];
+	int index = 1;
+
+	_d("Scanning " MODULES_LOAD_PATH " for config files ...");
+
+	dirp = opendir(MODULES_LOAD_PATH);
+	if (!dirp) return;
+
+	while ((direntp = readdir(dirp)))
+	{
+		char module_path[PATH_MAX];
+		strlcpy(module_path, MODULES_LOAD_PATH "/", sizeof(module_path));
+		strlcat(module_path, direntp->d_name, sizeof(module_path));
+
+		fp = fopen(module_path, "r");
+		if (!fp) continue;
+
+		while (fgets(line, sizeof(line), fp)) {
+			char cmd[CMD_SIZE], *mod, *args;
+
+			mod = strip_line(line);
+			if (!*mod) continue;
+
+			mod = chomp(mod);
+			if (!mod || !*mod) continue;
+
+			mod = strtok_r(mod, " ", &args);
+
+			snprintf(cmd, sizeof(cmd), SERVICE_LINE,
+					 index, mod, mod, args, mod);
+			service_register(SVC_TYPE_TASK, cmd, global_rlimit, NULL);
+
+			index++;
+		}
+
+		fclose(fp);
+	}
+
+	closedir(dirp);
+}
+
+static plugin_t plugin = {
+	.name = __FILE__,
+	.hook[HOOK_BASEFS_UP] = {
+		.cb  = load
+	},
+};
+
+PLUGIN_INIT(plugin_init)
+{
+	plugin_register(&plugin);
+}
+
+PLUGIN_EXIT(plugin_exit)
+{
+	plugin_unregister(&plugin);
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
@@ -94,6 +94,17 @@ static void nl_route(struct nlmsghdr *nlmsg)
 	}
 }

+static void net_cond_set(char *ifname, char *cond, int set)
+{
+	char msg[MAX_ARG_LEN];
+
+	snprintf(msg, sizeof(msg), "net/%s/%s", ifname, cond);
+	if (set)
+		cond_set(msg);
+	else
+		cond_clear(msg);
+}
+
 static void nl_link(struct nlmsghdr *nlmsg)
 {
 	int la;
@@ -112,39 +123,25 @@ static void nl_link(struct nlmsghdr *nlmsg)

 	while (RTA_OK(a, la)) {
 		if (a->rta_type == IFLA_IFNAME) {
-			char msg[MAX_ARG_LEN];
-
 			strlcpy(ifname, RTA_DATA(a), sizeof(ifname));
 			switch (nlmsg->nlmsg_type) {
 			case RTM_NEWLINK:
 				/*
-				 * New interface has appearad, or interface flags has changed.
+				 * New interface has appeared, or interface flags has changed.
 				 * Check ifi_flags here to see if the interface is UP/DOWN
 				 */
-				_d("%s: New link, ifi_change 0x%x", ifname, i->ifi_change);
-				if (i->ifi_change & IFF_UP) {
-					snprintf(msg, sizeof(msg), "net/%s/up", ifname);
-
-					if (i->ifi_flags & IFF_UP)
-						cond_set(msg);
-					else
-						cond_clear(msg);
-
-					if (string_compare("lo", ifname)) {
-						snprintf(msg, sizeof(msg), "net/%s/exist", ifname);
-						cond_set(msg);
-					}
-				} else {
-					snprintf(msg, sizeof(msg), "net/%s/exist", ifname);
-					cond_set(msg);
-				}
+				_d("%s: New link, flags 0x%x, change 0x%x", ifname, i->ifi_flags, i->ifi_change);
+				net_cond_set(ifname, "exist",   1);
+				net_cond_set(ifname, "up",      i->ifi_flags & IFF_UP);
+				net_cond_set(ifname, "running", i->ifi_flags & IFF_RUNNING);
 				break;

 			case RTM_DELLINK:
-				/* NOTE: Interface has dissapeared, not link down ... */
+				/* NOTE: Interface has disappeared, not link down ... */
 				_d("%s: Delete link", ifname);
-				snprintf(msg, sizeof(msg), "net/%s/exist", ifname);
-				cond_clear(msg);
+				net_cond_set(ifname, "exist",   0);
+				net_cond_set(ifname, "up",      0);
+				net_cond_set(ifname, "running", 0);
 				break;

 			case RTM_NEWADDR:
@@ -1,6 +1,7 @@
 /* Simple pidfile event monitor for the Finit condition engine
 *
 * Copyright (c) 2015-2016  Tobias Waldekranz <tobias@waldekranz.com>
+ * Copyright (c) 2016-2020  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -21,116 +22,292 @@
 * THE SOFTWARE.
 */

+#include <glob.h>
 #include <limits.h>
 #include <paths.h>
-
+#include <lite/queue.h>
 #include <sys/inotify.h>

 #include "finit.h"
 #include "cond.h"
 #include "helpers.h"
+#include "pid.h"
 #include "plugin.h"
 #include "service.h"

-struct context {
+struct wd_entry {
+	TAILQ_ENTRY(wd_entry) link;
+	char *path;
 	int fd;
-	int wd;
 };

-static char *mkcond(char *buf, size_t len, char *nm)
+struct context {
+	int fd;
+	TAILQ_HEAD(, wd_entry) wd_list;
+};
+
+static struct context pidfile_ctx;
+
+static int watcher_add(struct context *ctx, char *path)
 {
-	snprintf(buf, len, "svc%s%s", nm[0] != '/' ? "/" : "", nm);
-	return buf;
+	struct wd_entry *wd;
+	uint32_t mask = IN_ONLYDIR | IN_CREATE | IN_ATTRIB | IN_DELETE | IN_MODIFY | IN_MOVED_TO;
+	char *ptr;
+	int fd;
+
+	_d("pidfile: Adding new watcher for path %s", path);
+	ptr = strstr(path, "run/");
+	if (ptr) {
+		char *slash;
+
+		ptr += 4;
+		slash = strchr(ptr, '/');
+		if (slash) {
+			ptr = slash++;
+			slash = strchr(ptr, '/');
+			if (slash) {
+				_d("pidfile: Path too deep, skipping.");
+				return -1;
+			}
+		}
+	}
+
+	fd = inotify_add_watch(ctx->fd, path, mask);
+	if (fd < 0) {
+		_pe("inotify_add_watch()");
+		return -1;
+	}
+
+	wd = malloc(sizeof(struct wd_entry));
+	if (!wd) {
+		_pe("Failed allocating new `struct wd_entry`");
+		inotify_rm_watch(ctx->fd, fd);
+		return -1;
+	}
+
+	wd->path = path;
+	wd->fd = fd;
+	TAILQ_INSERT_HEAD(&ctx->wd_list, wd, link);
+
+	return 0;
+}
+
+static int watcher_del(struct context *ctx, struct wd_entry *wde)
+{
+	_d("pidfile: Removing watcher for removed path %s", wde->path);
+	TAILQ_REMOVE(&ctx->wd_list, wde, link);
+	inotify_rm_watch(ctx->fd, wde->fd);
+	free(wde->path);
+	free(wde);
+
+	return 0;
+}
+
+static void update_conds(char *dir, char *name, uint32_t mask)
+{
+	char cond[MAX_COND_LEN];
+	char fn[PATH_MAX];
+	svc_t *svc;
+
+	_d("Got dir: %s, name: %s, mask: %08x", dir, name, mask);
+	snprintf(fn, sizeof(fn), "%s/%s", dir, name);
+
+	svc = svc_find_by_pidfile(fn);
+	if (!svc) {
+		_d("pidfile: No matching svc for %s", fn);
+		return;
+	}
+
+	_d("pidfile: Found svc %s for %s with pid %d", svc->name, fn, svc->pid);
+
+	mkcond(svc, cond, sizeof(cond));
+	if (mask & (IN_CREATE | IN_ATTRIB | IN_MODIFY | IN_MOVED_TO)) {
+		svc_started(svc);
+		if (svc_is_forking(svc)) {
+			pid_t pid;
+
+			pid = pid_file_read(pid_file(svc));
+			_d("Forking service %s changed PID from %d to %d",
+			   svc->cmd, svc->pid, pid);
+			svc->pid = pid;
+		}
+
+		cond_set(cond);
+	} else if (mask & IN_DELETE)
+		cond_clear(cond);
+}
+
+/* synthesize events in case of new run dirs */
+static void scan_for_pidfiles(struct context *ctx, char *dir, int len)
+{
+	glob_t gl;
+	size_t i;
+	char path[len + 6];
+	int rc;
+
+	snprintf(path, sizeof(path), "%s/*.pid", dir);
+	rc = glob(path, GLOB_NOSORT, NULL, &gl);
+	if (rc && rc != GLOB_NOMATCH)
+		return;
+
+	snprintf(path, sizeof(path), "%s/pid", dir);
+	rc = glob(path, GLOB_NOSORT | GLOB_APPEND, NULL, &gl);
+	if (rc && rc != GLOB_NOMATCH)
+		return;
+
+	for (i = 0; i < gl.gl_pathc; i++) {
+		_d("scan found %s", gl.gl_pathv[i]);
+		update_conds(dir, gl.gl_pathv[i], IN_CREATE);
+	}
+	globfree(&gl);
+}
+
+static void handle_dir(struct context *ctx, struct wd_entry *wde, char *name, int mask)
+{
+	char *path;
+	int plen;
+	int exist = 0;
+
+	plen = snprintf(NULL, 0, "%s/%s", wde->path, name) + 1;
+	path = malloc(plen);
+	if (!path) {
+		_pe("Failed allocating path buffer for watcher");
+		return;
+	}
+	snprintf(path, plen, "%s/%s", wde->path, name);
+	_d("pidfile: path is %s", path);
+
+	TAILQ_FOREACH(wde, &ctx->wd_list, link) {
+		if (!strcmp(wde->path, path)) {
+			exist = 1;
+			break;
+		}
+	}
+
+	if (mask & IN_CREATE) {
+		if (!exist) {
+			int rc = watcher_add(ctx, path);
+
+			scan_for_pidfiles(ctx, path, plen);
+			if (!rc)
+				return;
+		}
+	} else if (mask & IN_DELETE) {
+		if (exist)
+			watcher_del(&pidfile_ctx, wde);
+	}
+
+	free(path);
 }

 static void pidfile_callback(void *arg, int fd, int events)
 {
-	static char ev_buf[8 *(sizeof(struct inotify_event) + NAME_MAX + 1) + 1];
-	static char cond[MAX_COND_LEN];
-
 	struct inotify_event *ev;
-	ssize_t sz, len;
-	char *basename;
-	svc_t *svc;
+	ssize_t sz, off;
+	size_t buflen = 8 *(sizeof(struct inotify_event) + NAME_MAX + 1) + 1;
+	char *buf;

-	sz = read(fd, ev_buf, sizeof(ev_buf) - 1);
-	if (sz <= 0) {
-		_pe("invalid inotify event");
+        buf= malloc(buflen);
+	if (!buf) {
+		_pe("Failed allocating buffer for inotify events");
 		return;
 	}
-	ev_buf[sz] = 0;

-	for (ev = (void *)ev_buf; sz > (ssize_t)sizeof(*ev);
-	     len = sizeof(*ev) + ev->len, ev = (void *)ev + len, sz -= len) {
-	     /* ev = (void *)(ev + 1) + ev->len, sz -= sizeof(*ev) + ev->len) { */
-		if (!ev->mask || !strstr(ev->name, ".pid"))
-			continue;
-
-		basename = strtok(ev->name, ".");
-		if (!basename)
-			continue;
-
-		svc = svc_find_by_nameid(basename, 1);
-		if (!svc)
-			continue;
-
-		/* TODO FIXME XXX WKZ check that pid is controlled by finit */
-
-		_d("%s: match %s", basename, svc->cmd);
-		mkcond(cond, sizeof(cond), svc->cmd);
-		if (ev->mask & (IN_CREATE | IN_ATTRIB | IN_MODIFY)) {
-			svc_started(svc);
-			cond_set(cond);
-		} else if (ev->mask & IN_DELETE)
-			cond_clear(cond);
+	_d("pidfile: Entering ... reading %zu bytes into ev_buf[]", buflen - 1);
+	sz = read(fd, buf, buflen - 1);
+	if (sz <= 0) {
+		_pe("invalid inotify event");
+		goto done;
 	}
+	buf[sz] = 0;
+	_d("pidfile: Read %zd bytes, processing ...", sz);
+
+	off = 0;
+	for (off = 0; off < sz; off += sizeof(*ev) + ev->len) {
+		struct wd_entry *wde;
+
+		ev = (struct inotify_event *)&buf[off];
+
+		_d("pidfile: path %s, event: 0x%08x", ev->name, ev->mask);
+		if (!ev->mask)
+			continue;
+
+		/* Find base path for this event */
+		TAILQ_FOREACH(wde, &pidfile_ctx.wd_list, link) {
+			if (wde->fd == ev->wd)
+				break;
+		}
+
+		if (ev->mask & IN_ISDIR) {
+			handle_dir(&pidfile_ctx, wde, ev->name, ev->mask);
+			continue;
+		}
+
+		if (ev->mask & IN_DELETE) {
+			_d("pidfile %s/%s removed ...", wde->path, ev->name);
+			continue;
+		}
+
+		if (ev->mask & (IN_CREATE | IN_ATTRIB | IN_MODIFY | IN_MOVED_TO))
+			update_conds(wde->path, ev->name, ev->mask);
+	}
+done:
+	free(buf);
 }

 /*
- * Assert condition only if the service is running, but not if it's
- * recently been changed or while it's starting up.
+ * This function is called after `initctl reload` to reassert conditions
+ * for services that have not been changed.
 *
- * We must wait for the service to create/touch its pidfile.
+ * We reassert the run/task/service's condition only if it is running,
+ * but not if it's recently been changed or while it's starting up.
 */
-static void pidfile_reconf(void *_null)
+static void pidfile_reconf(void *arg)
 {
 	static char cond[MAX_COND_LEN];
-	svc_t *svc;
-	(void)(_null);
-	int restart = 0;
+	svc_t *svc, *iter = NULL;

-	do {
-		restart = 0;
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		if (svc->state != SVC_RUNNING_STATE)
+			continue;

-		for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
-			mkcond(cond, sizeof(cond), svc->cmd);
-			if (svc->state == SVC_RUNNING_STATE &&
-			    !svc_is_changed(svc) &&
-			    !svc_is_starting(svc) &&
-			    cond_get(cond) != COND_ON) {
-				cond_set_path(cond_path(cond), COND_ON);
-				restart = 1;
-			}
-		}
+		if (svc_is_changed(svc) || svc_is_starting(svc))
+			continue;

-		if (restart)
-			service_step_all(SVC_TYPE_SERVICE | SVC_TYPE_INETD);
+		mkcond(svc, cond, sizeof(cond));
+		if (cond_get(cond) == COND_ON)
+			continue;

-	} while (restart);
+		cond_set_path(cond_path(cond), COND_ON);
+	}
+
+	/*
+	 * This will call service_step(), which in turn will schedule itself
+	 * as long as stepped services change state.  Services going from
+	 * WAITING to RUNNING will reassert their conditions in that loop,
+	 * which in turn may unlock other services, and so on.
+	 */
+	service_step_all(SVC_TYPE_SERVICE | SVC_TYPE_RUNTASK | SVC_TYPE_INETD);
 }

 static void pidfile_init(void *arg)
 {
-	struct context *ctx = arg;
+	char *path;

-	ctx->wd = inotify_add_watch(ctx->fd, _PATH_VARRUN,
-				    IN_CREATE | IN_ATTRIB | IN_DELETE | IN_MODIFY);
-	if (ctx->wd < 0) {
-		_pe("inotify_add_watch()");
-		close(ctx->fd);
+	/*
+	 * The bootmisc plugin is responsible for setting up /var/run.
+	 * and/or /run, with proper symlinks etc.  We depend on bootmisc
+	 * so it's safe here to query realpath() and set up inotify.
+	 */
+	path = realpath(_PATH_VARRUN, NULL);
+	if (!path) {
+		_pe("Failed ");
 		return;
 	}

+	TAILQ_INIT(&pidfile_ctx.wd_list);
+	if (watcher_add(&pidfile_ctx, path))
+		close(pidfile_ctx.fd);
 	_d("pidfile monitor active");
 }

@@ -142,13 +319,13 @@ static struct context pidfile_ctx;
 */
 static plugin_t plugin = {
 	.name = __FILE__,
-	.hook[HOOK_BASEFS_UP]  = { .arg = &pidfile_ctx, .cb = pidfile_init },
+	.hook[HOOK_BASEFS_UP]  = { .cb = pidfile_init   },
 	.hook[HOOK_SVC_RECONF] = { .cb = pidfile_reconf },
 	.io = {
 		.cb    = pidfile_callback,
 		.flags = PLUGIN_IO_READ,
 	},
-	.depends = { "bootmisc", },
+	.depends = { "bootmisc", "netlink" },
 };

 PLUGIN_INIT(plugin_init)
@@ -165,7 +342,13 @@ PLUGIN_INIT(plugin_init)

 PLUGIN_EXIT(plugin_exit)
 {
-	inotify_rm_watch(pidfile_ctx.fd, pidfile_ctx.wd);
+	struct wd_entry *wde, *tmp;
+
+	TAILQ_FOREACH_SAFE(wde, &pidfile_ctx.wd_list, link, tmp) {
+		inotify_rm_watch(pidfile_ctx.fd, wde->fd);
+		free(wde->path);
+		free(wde);
+	}
 	close(pidfile_ctx.fd);

 	plugin_unregister(&plugin);
@@ -0,0 +1,160 @@
+/* Save and restore RTC using hwclock
+ *
+ * Copyright (c) 2012-2019  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <time.h>
+#include <sys/ioctl.h>
+#include <linux/rtc.h>
+#include <lite/lite.h>
+
+#include "finit.h"
+#include "helpers.h"
+#include "plugin.h"
+
+/* Kernel RTC driver validates against this date for sanity check */
+#define RTC_TIMESTAMP_BEGIN_2000        946684800LL /* 2000-01-01 00:00:00 */
+
+static int rtc_open(void)
+{
+	char *alt[] = {
+		"/dev/rtc",
+		"/dev/rtc0",
+		"/dev/misc/rtc"
+	};
+	size_t i;
+	int fd;
+
+	for (i = 0; i < NELEMS(alt); i++) {
+		fd = open(alt[i], O_RDONLY);
+		if (fd < 0)
+			continue;
+
+		return fd;
+	}
+
+	return -1;
+}
+
+static void rtc_save(void *arg)
+{
+	struct timeval tv = { 0 };
+	struct tm tm = { 0 };
+	int fd, rc = 0;
+
+	fd = rtc_open();
+	if (fd < 0)
+		return;
+
+	rc = gettimeofday(&tv, NULL);
+	if (rc < 0 || tv.tv_sec < RTC_TIMESTAMP_BEGIN_2000) {
+		print_desc(NULL, "System clock invalid, not saving to RTC");
+	invalid:
+		logit(LOG_ERR, "System clock invalid, before 2000-01-01 00:00, not saving to RTC");
+		rc = 2;
+		goto out;
+	}
+
+	print_desc(NULL, "Saving system time (UTC) to RTC");
+	gmtime_r(&tv.tv_sec, &tm);
+	if (ioctl(fd, RTC_SET_TIME, &tm) < 0) {
+		if (EINVAL == errno)
+			goto invalid;
+		rc = 1;
+		goto out;
+	}
+
+out:
+	print(rc, NULL);
+	close(fd);
+}
+
+static void rtc_restore(void *arg)
+{
+	struct timeval tv = { 0 };
+	struct tm tm = { 0 };
+	int fd, rc = 0;
+
+	fd = rtc_open();
+	if (fd < 0)
+		return;
+
+	if (ioctl(fd, RTC_RD_TIME, &tm) < 0) {
+		char msg[120];
+
+		snprintf(msg, sizeof(msg), "Failed restoring system clock, %s",
+			 EINVAL == errno ? "RTC time is too old"   :
+			 ENOENT == errno ? "RTC has no saved time" : "see log for details");
+		print_desc(NULL, msg);
+
+	invalid:
+		logit(LOG_ERR, "Failed restoring system clock from RTC.");
+		if (EINVAL == errno)
+			logit(LOG_ERR, "RTC time is too old (before 2000-01-01 00:00)");
+		else if (ENOENT == errno)
+			logit(LOG_ERR, "RTC has no previously saved (valid) time.");
+		else
+			logit(LOG_ERR, "RTC error code %d: %m", errno);
+		rc = 2;
+		goto out;
+	}
+
+	print_desc(NULL, "Restoring system clock (UTC) from RTC");
+	tv.tv_sec = mktime(&tm);
+	if (tv.tv_sec < RTC_TIMESTAMP_BEGIN_2000) {
+		errno = EINVAL;
+		goto invalid;
+	}
+
+	if (settimeofday(&tv, NULL) == -1)
+		rc = 1;
+
+out:
+	print(rc, NULL);
+	close(fd);
+}
+
+static plugin_t plugin = {
+	.name = __FILE__,
+	.hook[HOOK_BASEFS_UP] = {
+		.cb  = rtc_restore
+	},
+	.hook[HOOK_SHUTDOWN] = {
+		.cb  = rtc_save
+	}
+};
+
+PLUGIN_INIT(plugin_init)
+{
+	plugin_register(&plugin);
+}
+
+PLUGIN_EXIT(plugin_exit)
+{
+	plugin_unregister(&plugin);
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
@@ -45,7 +45,7 @@ static plugin_t plugin = {

 static void setup(void)
 {
-	if (plugin.io.fd)
+	if (plugin.io.fd > 0)
 		close(plugin.io.fd);

 	plugin.io.fd = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
@@ -57,7 +57,7 @@ static void watcher(void *arg, int fd, int events)
 {
 	int len = 0;
 	char buf[EVENT_SIZE], name[42];
-	tty_node_t *entry;
+	struct tty *entry;
 	struct inotify_event *notified = (struct inotify_event *)buf;

 	while ((len = read(fd, buf, sizeof(buf)))) {
@@ -72,11 +72,11 @@ static void watcher(void *arg, int fd, int events)

 		snprintf(name, sizeof(name), "/dev/%s", notified->name);
 		entry = tty_find(name);
-		if (entry && tty_enabled(&entry->data)) {
+		if (entry && tty_enabled(entry)) {
 			if (notified->mask & IN_CREATE)
-				tty_start(&entry->data);
-			else if (entry->data.pid)
-				tty_stop(&entry->data);
+				tty_start(entry);
+			else if (entry->pid)
+				tty_stop(entry);
 		}
 	}
 }
@@ -1,6 +1,8 @@
 .deps/*
 finit
 initctl
+logit
 reboot
+watchdogd
 Makefile
 Makefile.in
@@ -1,24 +1,37 @@
+EXTRA_DIST         = rescue.conf cgreaper.sh
 AM_CPPFLAGS        = -U_FORTIFY_SOURCE
 AM_CPPFLAGS       += -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_GNU_SOURCE -D_DEFAULT_SOURCE
 if STATIC
 AM_CPPFLAGS       += -DENABLE_STATIC
 AM_LDFLAGS         = -static-libtool-libs
 else
-AM_CPPFLAGS       += -DPLUGIN_PATH=\"$(pkglibdir)\"
 AM_LDFLAGS         = -export-dynamic
 endif

 sbin_PROGRAMS      = finit initctl reboot
-finit_SOURCES      = api.c					\
+pkglibexec_SCRIPTS = cgreaper.sh
+if WATCHDOGD
+pkglibexec_PROGRAMS = watchdogd
+endif
+
+if LOGIT
+bin_PROGRAMS       = logit
+logit_SOURCES      = logit.c
+logit_CFLAGS       = -W -Wall -Wextra -Wno-unused-parameter -std=gnu99
+endif
+
+finit_SOURCES      = api.c	cgroup.c	cgroup.h	\
 		     cond.c	cond-w.c	cond.h		\
-		     client.c					\
+		     telinit.c					\
 		     conf.c	conf.h				\
 		     exec.c	finit.c		finit.h		\
-		     getty.c					\
+		     getty.c	stty.c				\
 		     helpers.c	helpers.h			\
 		     log.c	log.h				\
-		     mdadm.c	mount.c		pid.c		\
+		     mdadm.c	mount.c				\
+		     pid.c      pid.h				\
 		     plugin.c	plugin.h	private.h	\
+		     schedule.c	schedule.h			\
 		     service.c	service.h			\
 		     sig.c	sig.h				\
 		     sm.c	sm.h				\
@@ -30,20 +43,18 @@ pkginclude_HEADERS = cond.h finit.h helpers.h inetd.h log.h plugin.h svc.h
 if INETD
 finit_SOURCES     += inetd.c	inetd.h
 endif
-if WATCHDOGD
-finit_SOURCES     += watchdog.c	watchdog.h
-endif

 finit_CFLAGS       = -W -Wall -Wextra -Wno-unused-parameter -std=gnu99
 finit_CFLAGS      += $(lite_CFLAGS) $(uev_CFLAGS)
 finit_LDADD        = $(lite_LIBS) $(uev_LIBS)
 if STATIC
-finit_LDADD       += plugins/libplug.la
+finit_LDADD       += ../plugins/libplug.la
 else
 finit_LDADD       += -ldl
 endif

-initctl_SOURCES    = initctl.c serv.c serv.h svc.c svc.h \
+initctl_SOURCES    = initctl.c client.c client.h \
+		     serv.c serv.h svc.h   \
 		     cond.c cond.h util.c util.h
 initctl_CFLAGS     = -W -Wall -Wextra -Wno-unused-parameter -std=gnu99
 initctl_CFLAGS    += $(lite_CFLAGS)
@@ -56,12 +67,19 @@ reboot_LDADD       = $(lite_LIBS)
 INIT_LNKS          = telinit init
 REBOOT_LNKS        = shutdown halt poweroff suspend

+if WATCHDOGD
+watchdogd_SOURCES  = watchdog.c watchdog.h
+watchdogd_CFLAGS   = -W -Wall -Wextra -Wno-unused-parameter -std=gnu99
+#log.c log.h
+endif
+
 # Hook in install to add finit and reboot symlink(s)
 install-exec-hook:
+	@$(INSTALL_DATA) $(srcdir)/rescue.conf $(DESTDIR)$(pkglibdir)
 	@for file in $(INIT_LNKS); do				\
 		lnk=$(DESTDIR)$(sbindir)/$$file;		\
 		if [ -e $$lnk ]; then				\
-			echo "Skipping $$lnk exists already.";	\
+			echo "Skipping $$lnk exists.";		\
 		else						\
 			$(LN_S) finit $$lnk;			\
 		fi;						\
@@ -70,16 +88,17 @@ install-exec-hook:
 		echo "Non-finit reboot, skipping install.";	\
 	else							\
 		for file in $(REBOOT_LNKS); do			\
-			link=$(DESTDIR)$(sbindir)/$$file;	\
-			if [ -e $$link ]; then			\
-				echo "$$link exists, skipping.";\
+			lnk=$(DESTDIR)$(sbindir)/$$file;	\
+			if [ -e $$lnk ]; then			\
+				echo "Skipping $$lnk exists.";	\
 			else					\
-				$(LN_S) reboot $$link;		\
+				$(LN_S) reboot $$lnk;		\
 			fi;					\
 		done;						\
 	fi

 uninstall-hook:
+	@$(RM) $(DESTDIR)$(pkglibdir)/rescue.conf
 	@for file in $(INIT_LNKS); do				\
 		lnk=`readlink $(DESTDIR)$(sbindir)/$$file`;	\
 		if [ "$$lnk" != "finit" ]; then			\
@@ -92,9 +111,11 @@ uninstall-hook:
 		echo "Non-finit reboot, skipping uninstall.";	\
 	else							\
 		for file in $(REBOOT_LNKS); do			\
-			if [ "`readlink $$file`" != "reboot" ]; \
-				then continue; 			\
+		        lnk=$(DESTDIR)$(sbindir)/$$file;	\
+			dst=`readlink $$lnk`;			\
+			if [ "$$dst" != "reboot" ]; then 	\
+				continue; 			\
 			fi;					\
-			$(RM) $(DESTDIR)$(sbindir)/$$file;	\
+			$(RM) $$lnk;				\
 		done;						\
 	fi
@@ -21,6 +21,7 @@
 * THE SOFTWARE.
 */

+#include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
@@ -38,18 +39,20 @@
 #include "helpers.h"
 #include "log.h"
 #include "plugin.h"
+#include "private.h"
 #include "sig.h"
 #include "service.h"
 #include "util.h"

-uev_t api_watcher;
+extern svc_t *wdog;
+static uev_t api_watcher;

 static int call(int (*action)(svc_t *), char *buf, size_t len)
 {
 	return svc_parse_jobstr(buf, len, action, NULL);
 }

-static int service_stop(svc_t *svc)
+static int stop(svc_t *svc)
 {
 	if (!svc)
 		return 1;
@@ -60,7 +63,7 @@ static int service_stop(svc_t *svc)
 	return 0;
 }

-static int service_start(svc_t *svc)
+static int start(svc_t *svc)
 {
 	if (!svc)
 		return 1;
@@ -71,43 +74,99 @@ static int service_start(svc_t *svc)
 	return 0;
 }

-static int service_restart(svc_t *svc)
+static int restart(svc_t *svc)
 {
 	if (!svc)
 		return 1;

+	if (svc_is_blocked(svc))
+		svc_start(svc);
+
 	svc_mark_dirty(svc);
 	service_step(svc);

 	return 0;
 }

-static int do_start  (char *buf, size_t len) { return call(service_start,   buf, len); }
-static int do_stop   (char *buf, size_t len) { return call(service_stop,    buf, len); }
-static int do_restart(char *buf, size_t len) { return call(service_restart, buf, len); }
+static int do_start  (char *buf, size_t len) { return call(start,   buf, len); }
+static int do_stop   (char *buf, size_t len) { return call(stop,    buf, len); }
+static int do_restart(char *buf, size_t len) { return call(restart, buf, len); }

-#ifdef INETD_ENABLED
-static int do_query_inetd(char *buf, size_t len)
+static char query_buf[368];
+static int missing(char *job, char *id)
 {
-	int id = 1;
-	char *ptr, *input = sanitize(buf, len);
-	svc_t *svc;
+	char buf[20];

+	if (!job)
+		job = "";
+	if (!id)
+		id = "";
+
+	snprintf(buf, sizeof(buf), "%s:%s ", job, id);
+	strlcat(query_buf, buf, sizeof(query_buf));
+
+	return 1;
+}
+
+static int do_query(char *buf, size_t len)
+{
+	memset(query_buf, 0, sizeof(query_buf));
+	if (svc_parse_jobstr(buf, len, NULL, missing)) {
+		memcpy(buf, query_buf, len);
+		return 1;
+	}
+
+	return 0;
+}
+
+static svc_t *do_find(char *buf, size_t len)
+{
+	char *id = NULL;
+	char *ptr, *input;
+	svc_t *iter = NULL;
+
+	input = sanitize(buf, len);
 	if (!input)
-		return -1;
+		return NULL;

 	ptr = strchr(input, ':');
 	if (ptr) {
 		*ptr++ = 0;
-		id = atonum(ptr);
+		id = ptr;
 	}

-	svc = svc_find_by_jobid(atonum(input), id);
-	if (!svc || !svc_is_inetd(svc)) {
-		_e("Cannot %s svc %s ...", !svc ? "find" : "query, not an inetd", input);
-		return 1;
+	if (isdigit(input[0])) {
+		char *ep;
+		long job = 0;
+
+		errno = 0;
+		job = strtol(input, &ep, 10);
+		if ((errno == ERANGE && (job == LONG_MAX || job == LONG_MIN)) ||
+		    (errno != 0 && job == 0) ||
+		    (input == ep))
+			return NULL;
+
+		if (!id)
+			return svc_job_iterator(&iter, 1, job);
+
+		return svc_find_by_jobid(job, id);
 	}

+	if (!id)
+		return svc_named_iterator(&iter, 1, input);
+
+	return svc_find_by_nameid(input, id);
+}
+
+#ifdef INETD_ENABLED
+static int do_query_inetd(char *buf, size_t len)
+{
+	svc_t *svc;
+
+	svc = do_find(buf, len);
+	if (!svc || !svc_is_inetd(svc))
+		return 1;
+
 	return inetd_filter_str(&svc->inetd, buf, len);
 }
 #endif /* INETD_ENABLED */
@@ -122,61 +181,38 @@ ev_t ev_list[] = {
 	{ NULL, NULL }
 };

-static int do_handle_event(char *event)
+static void send_svc(int sd, svc_t *svc)
 {
-	int i;
+	svc_t empty;
+	size_t len;

-	for (i = 0; ev_list[i].event; i++) {
-		ev_t *e = &ev_list[i];
-		size_t len = MAX(strlen(e->event), strlen(event));
-
-		if (!strncasecmp(e->event, event, len)) {
-			e->cb();
-			return 0;
-		}
+	if (!svc) {
+		empty.pid = -1;
+		svc = &empty;
 	}

-	if (event[0] == '-')
-		cond_clear(&event[1]);
-	else if (event[0] == '+')
-		cond_set(&event[1]);
-	else
-		cond_set(event);
-	return 0;
+	len = write(sd, svc, sizeof(*svc));
+	if (len != sizeof(*svc))
+		_d("Failed sending svc_t to client");
 }

-static int do_handle_emit(char *buf, size_t len)
-{
-	int result = 0;
-	char *input, *event, *pos;
-
-	input = sanitize(buf, len);
-	if (!input)
-		return -1;
-
-	event = strtok_r(input, " ", &pos);
-	while (event) {
-		result += do_handle_event(event);
-		event = strtok_r(NULL, " ", &pos);
-	}
-
-	return result;
-}

 /*
 * In contrast to the SysV compat handling in plugins/initctl.c, when
 * `initctl runlevel 0` is issued we default to POWERDOWN the system
 * instead of just halting.
 */
-static void cb(uev_t *w, void *arg, int events)
+static void api_cb(uev_t *w, void *arg, int events)
 {
 	int sd, lvl;
+	svc_t *svc;
+	static svc_t *iter = NULL;
 	struct init_request rq;

 	sd = accept(w->fd, NULL, NULL);
 	if (sd < 0) {
 		_pe("Failed serving API request");
-		return;
+		goto error;
 	}

 	while (1) {
@@ -228,37 +264,45 @@ static void cb(uev_t *w, void *arg, int events)
 			break;

 		case INIT_CMD_DEBUG:
+			_d("debug");
 			log_debug();
 			break;

 		case INIT_CMD_RELOAD: /* 'init q' and 'initctl reload' */
+			_d("reload");
 			service_reload_dynamic();
 			break;

 		case INIT_CMD_START_SVC:
+			_d("start %s", rq.data);
+			strterm(rq.data, sizeof(rq.data));
 			result = do_start(rq.data, sizeof(rq.data));
 			break;

 		case INIT_CMD_STOP_SVC:
+			_d("stop %s", rq.data);
+			strterm(rq.data, sizeof(rq.data));
 			result = do_stop(rq.data, sizeof(rq.data));
 			break;

 		case INIT_CMD_RESTART_SVC:
+			_d("restart %s", rq.data);
+			strterm(rq.data, sizeof(rq.data));
 			result = do_restart(rq.data, sizeof(rq.data));
 			break;

 #ifdef INETD_ENABLED
 		case INIT_CMD_QUERY_INETD:
+			_d("query inetd");
+			strterm(rq.data, sizeof(rq.data));
 			result = do_query_inetd(rq.data, sizeof(rq.data));
 			break;
 #endif

-		case INIT_CMD_EMIT:
-			result = do_handle_emit(rq.data, sizeof(rq.data));
-			break;
-
 		case INIT_CMD_GET_RUNLEVEL:
-			rq.runlevel = runlevel;
+			_d("get runlevel");
+			rq.runlevel  = runlevel;
+			rq.sleeptime = prevlevel;
 			break;

 		case INIT_CMD_ACK:
@@ -266,18 +310,54 @@ static void cb(uev_t *w, void *arg, int events)
 			goto leave;

 		case INIT_CMD_WDOG_HELLO:
+			_d("wdog hello");
 			if (rq.runlevel <= 0) {
 				result = 1;
 				break;
 			}

-			if (wdogpid > 0 && wdogpid != rq.runlevel) {
-				kill(wdogpid, SIGTERM);
-				do_sleep(1);
+			_e("Request to hand-over wdog ... to PID %d", rq.runlevel);
+			svc = svc_find_by_pid(rq.runlevel);
+			if (!svc) {
+				logit(LOG_ERR, "Cannot find PID %d, not registered.", rq.runlevel);
+				break;
 			}
-			wdogpid = rq.runlevel;
+
+			/* Disable and allow Finit to collect bundled watchdog */
+			if (wdog) {
+				logit(LOG_NOTICE, "Stopping and removing %s (PID:%d)", wdog->cmd, wdog->pid);
+				stop(wdog);
+				if (wdog->protect) {
+					wdog->protect = 0;
+					wdog->runlevels = 0;
+				}
+			}
+			wdog = svc;
 			break;

+		case INIT_CMD_SVC_ITER:
+			_d("svc iter, first: %d", rq.runlevel);
+			/*
+			 * XXX: This severly limits the number of
+			 * simultaneous client connections, but will
+			 * have to do for now.
+			 */
+			svc = svc_iterator(&iter, rq.runlevel);
+			send_svc(sd, svc);
+			goto leave;
+
+		case INIT_CMD_SVC_QUERY:
+			_d("svc query: %s", rq.data);
+			strterm(rq.data, sizeof(rq.data));
+			result = do_query(rq.data, sizeof(rq.data));
+			break;
+
+		case INIT_CMD_SVC_FIND:
+			_d("svc find: %s", rq.data);
+			strterm(rq.data, sizeof(rq.data));
+			send_svc(sd, do_find(rq.data, sizeof(rq.data)));
+			goto leave;
+
 		default:
 			_d("Unsupported cmd: %d", rq.cmd);
 			break;
@@ -294,6 +374,13 @@ static void cb(uev_t *w, void *arg, int events)

 leave:
 	close(sd);
+	if (UEV_ERROR == events)
+		goto error;
+	return;
+error:
+	api_exit();
+	if (api_init(w->ctx))
+		_e("Unrecoverable error on API socket");
 }

 int api_init(uev_ctx_t *ctx)
@@ -305,6 +392,7 @@ int api_init(uev_ctx_t *ctx)
 		.sun_path   = INIT_SOCKET,
 	};

+	_d("Setting up external API socket ...");
 	sd = socket(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
 	if (-1 == sd) {
 		_pe("Failed starting external API socket");
@@ -320,7 +408,7 @@ int api_init(uev_ctx_t *ctx)
 		goto error;

 	umask(oldmask);
-	if (!uev_io_init(ctx, &api_watcher, cb, NULL, sd, UEV_READ))
+	if (!uev_io_init(ctx, &api_watcher, api_cb, NULL, sd, UEV_READ))
 		return 0;

 error:
@@ -332,8 +420,9 @@ error:

 int api_exit(void)
 {
-	return  shutdown(api_watcher.fd, SHUT_RDWR) ||
-		close(api_watcher.fd);
+	uev_io_stop(&api_watcher);
+
+	return close(api_watcher.fd);
 }

 /**
@@ -0,0 +1,11 @@
+#!/bin/sh
+# Called by kernel when last child in cgroup exists
+
+BASE=/sys/fs/cgroup/finit
+PROC=`basename $1`
+DIR="$BASE$1"
+
+logit -p daemon.info -t finit "$PROC stopped, cleaning up control group $DIR"
+rmdir $DIR
+
+exit 0
@@ -0,0 +1,140 @@
+/* Finit control group support functions
+ *
+ * Copyright (c) 2019  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <lite/lite.h>
+#include <sys/mount.h>
+
+#include "log.h"
+#include "util.h"
+
+static int cg_init = 0;
+
+/*
+ * Called by Finit at early boot to mount initial cgroups
+ */
+void cgroup_init(void)
+{
+	FILE *fp;
+	char buf[80];
+	int opts = MS_NODEV | MS_NOEXEC | MS_NOSUID;
+
+	fp = fopen("/proc/cgroups", "r");
+	if (!fp) {
+		_d("No cgroup support");
+		return;
+	}
+
+	if (mount("none", "/sys/fs/cgroup", "tmpfs", opts, NULL)) {
+		_d("Failed mounting cgroups");
+		goto fail;
+	}
+
+	/* Skip first line, header */
+	fgets(buf, sizeof(buf), fp);
+	while (fgets(buf, sizeof(buf), fp)) {
+		char *cgroup;
+		char rc[80];
+
+		cgroup = strtok(buf, "\t ");
+		if (!cgroup)
+			continue;
+
+		snprintf(rc, sizeof(rc), "/sys/fs/cgroup/%s", cgroup);
+		if (mkdir(rc, 0755) && EEXIST != errno)
+			continue;
+		if (mount("cgroup", rc, "cgroup", opts, cgroup))
+			_d("Failed mounting %s cgroup on %s", cgroup, rc);
+	}
+
+	/* Default cgroups for process monitoring */
+	if (mkdir("/sys/fs/cgroup/finit", 0755) && EEXIST != errno)
+		goto fail;
+	if (mount("none", "/sys/fs/cgroup/finit", "cgroup", opts, "none,name=finit")) {
+		_pe("Failed mounting Finit cgroup hierarchy");
+		goto fail;
+	}
+
+	/* Set up reaper and enable callbacks */
+	echo("/sys/fs/cgroup/finit/release_agent", 0, FINIT_LIBPATH_ "/cgreaper.sh");
+	echo("/sys/fs/cgroup/finit/notify_on_release", 0, "1");
+
+	/* Default groups, PID 1, services, and user/login processes */
+	if (mkdir("/sys/fs/cgroup/finit/init", 0755) && EEXIST != errno)
+		goto fail;
+	if (mkdir("/sys/fs/cgroup/finit/system", 0755) && EEXIST != errno)
+		goto fail;
+	if (mkdir("/sys/fs/cgroup/finit/user", 0755) && EEXIST != errno)
+		goto fail;
+
+	/* Move ourselves to init */
+	echo("/sys/fs/cgroup/finit/init/cgroup.procs", 0, "1");
+
+	/* We have signal, main screen turn on! */
+	cg_init = 1;
+fail:
+	fclose(fp);
+}
+
+static int move_pid(char *group, char *name, char *id, int pid)
+{
+	char path[256];
+
+	snprintf(path, sizeof(path), "/sys/fs/cgroup/%s/%s:%s", group, name, id);
+	if (mkdir(path, 0755) && errno != EEXIST)
+		return 1;
+
+	strlcat(path, "/cgroup.procs", sizeof(path));
+
+	return echo(path, 0, "%d", pid);
+}
+
+int cgroup_user(char *name)
+{
+	if (!cg_init)
+		return 0;
+
+	return move_pid("finit/user", name, "0", getpid());
+}
+
+int cgroup_service(char *nm, char *id, int pid)
+{
+	if (!cg_init)
+		return 0;
+
+	if (pid <= 0) {
+		errno = EINVAL;
+		return 1;
+	}
+
+	return move_pid("finit/system", nm, id, pid);
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
@@ -0,0 +1,32 @@
+/* Finit control group support functions
+ *
+ * Copyright (c) 2019  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef FINIT_CGROUP_H_
+#define FINIT_CGROUP_H_
+
+void cgroup_init   (void);
+
+int cgroup_user    (char *name);
+int cgroup_service (char *cmd, char *id, int pid);
+
+#endif /* FINIT_CGROUP_H_ */
@@ -1,7 +1,6 @@
-/* Simple telinit client
+/* External client API, using UNIX domain socket.
 *
- * Copyright (c) 2008-2010  Claudio Matsuoka <cmatsuoka@gmail.com>
- * Copyright (c) 2008-2015  Joachim Nilsson <troglobit@gmail.com>
+ * Copyright (c) 2015-2017  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -22,133 +21,140 @@
 * THE SOFTWARE.
 */

-#include "config.h"		/* Generated by configure script */
+#include <errno.h>
+#include <sys/socket.h>
+#include <sys/un.h>

-#include <ctype.h>
-#include <getopt.h>
-#include <stdio.h>
-#include <lite/lite.h>
+#include "client.h"

-#include "finit.h"
-#include "util.h"
+static int sd = -1;

-static int do_send(struct init_request *rq)
+int client_connect(void)
 {
-	static int fd = -1;
-	int result = 255;
-	ssize_t len;
+	struct sockaddr_un sun = {
+		.sun_family = AF_UNIX,
+		.sun_path   = INIT_SOCKET,
+	};

-	if (fd == -1) {
-		if (!fexist(FINIT_FIFO)) {
-			fprintf(stderr, "%s does not support %s!\n", prognm, FINIT_FIFO);
-			return 1;
-		}
+	sd = socket(AF_UNIX, SOCK_STREAM, 0);
+	if (-1 == sd)
+		goto error;

-		fd = open(FINIT_FIFO, O_RDWR);
-		if (-1 == fd) {
-			perror("Failed opening " FINIT_FIFO);
-			return 1;
-		}
+	if (connect(sd, (struct sockaddr*)&sun, sizeof(sun)) == -1) {
+		close(sd);
+		goto error;
 	}

-	len = write(fd, rq, sizeof(*rq));
-	if (sizeof(*rq) == len)
-		result = 0;
-
-	return result;
+	return sd;
+error:
+	perror("Failed connecting to finit");
+	return -1;
 }

-static int do_reload(void)
+int client_disconnect(void)
 {
-	struct init_request rq = {
-		.magic    = INIT_MAGIC,
-		.cmd      = INIT_CMD_RELOAD,
-	};
+	int rc;

-	return do_send(&rq);
-}
-
-static int set_env(int runlevel)
-{
-	struct init_request rq = {
-		.magic    = INIT_MAGIC,
-		.cmd      = INIT_CMD_SETENV,
-	};
-
-	if (runlevel == 0) {
-		strlcpy(rq.data, "INIT_HALT=POWERDOWN", sizeof(rq.data));
-		return do_send(&rq);
+	if (sd < 0) {
+		errno = EINVAL;
+		return -1;
 	}

-	return 0;
-}
-
-static int set_runlevel(int runlevel)
-{
-	struct init_request rq = {
-		.magic    = INIT_MAGIC,
-		.cmd      = INIT_CMD_RUNLVL,
-		.runlevel = runlevel,
-	};
-
-	return set_env(runlevel) || do_send(&rq);
-}
-
-/* telinit q | telinit <0-9> */
-static int usage(int rc)
-{
-	fprintf(stderr, "Usage: %s [OPTIONS] [q | Q | 0-9]\n\n"
-		"Options:\n"
-		"  -h, --help      This help text\n"
-		"  -V, --version   Show Finit version\n\n"
-		"Commands:\n"
-		"  0               Power-off the system, same as initctl poweroff\n"
-		"  6               Reboot the system, same as initctl reboot\n"
-		"  2, 3, 4, 5      Change runlevel. Starts services in new runlevel, stops any\n"
-		"                  services in prev. runlevel that are not allowed in new.\n"
-		"  q, Q            Reload *.conf in /etc/finit.d/, same as initctl reload or\n"
-		"                  sending SIGHUP to PID 1\n"
-		"  1, s, S         Enter system rescue mode, runlevel 1\n"
-		"\n", prognm);
+	rc = close(sd);
+	sd = -1;

 	return rc;
 }

-int client(int argc, char *argv[])
+int client_send(struct init_request *rq, ssize_t len)
 {
-	int c;
-	struct option long_options[] = {
-		{"help",    0, NULL, 'h'},
-		{"version", 0, NULL, 'v'},
-		{NULL, 0, NULL, 0}
+	int sd, result = 255;
+
+	sd = client_connect();
+	if (-1 == sd)
+		return -1;
+
+	if (write(sd, rq, len) != len)
+		goto error;
+
+	if (read(sd, rq, len) != len)
+		goto error;
+
+	result = 0;
+	goto exit;
+error:
+	perror("Failed communicating with finit");
+exit:
+	client_disconnect();
+	return result;
+}
+
+svc_t *client_svc_iterator(int first)
+{
+	int sd = -1;
+	struct init_request rq = {
+		.magic = INIT_MAGIC,
+		.cmd   = INIT_CMD_SVC_ITER,
 	};
+	static svc_t svc;

-	progname(argv[0]);
-	while ((c = getopt_long(argc, argv, "h?v", long_options, NULL)) != EOF) {
-		switch(c) {
-		case 'v':
-			return puts("v" VERSION) == EOF;
+	sd = client_connect();
+	if (sd == -1)
+		return NULL;

-		case 'h':
-		case '?':
-			return usage(0);
-		}
-	}
+	if (first)
+		rq.runlevel = 1;
+	else
+		rq.runlevel = 0;

-	if (optind < argc) {
-		int req = (int)argv[optind][0];
+	if (write(sd, &rq, sizeof(rq)) != sizeof(rq))
+		goto error;
+	if (read(sd, &svc, sizeof(svc)) != sizeof(svc))
+		goto error;

-		if (isdigit(req))
-			return set_runlevel(req);
+	client_disconnect();
+	if (svc.pid < 0)
+		return NULL;

-		if (req == 'q' || req == 'Q')
-			return do_reload();
+	return &svc;
+error:
+	perror("Failed communicating with finit");
+	client_disconnect();
+	sd = -1;

-		if (req == 's' || req == 'S')
-			return set_runlevel(1);
-	}
+	return NULL;
+}

-	return usage(1);
+svc_t *client_svc_find(const char *arg)
+{
+	int sd = -1;
+	struct init_request rq = {
+		.magic = INIT_MAGIC,
+		.cmd   = INIT_CMD_SVC_FIND,
+	};
+	static svc_t svc;
+
+	sd = client_connect();
+	if (sd == -1)
+		return NULL;
+
+	strlcpy(rq.data, arg, sizeof(rq.data));
+	if (write(sd, &rq, sizeof(rq)) != sizeof(rq))
+		goto error;
+	if (read(sd, &svc, sizeof(svc)) != sizeof(svc))
+		goto error;
+
+	client_disconnect();
+	if (svc.pid < 0)
+		return NULL;
+
+	return &svc;
+error:
+	client_disconnect();
+	perror("Failed communicating with finit");
+	sd = -1;
+
+	return NULL;
 }

 /**
@@ -1,6 +1,6 @@
-/* Example HOOK_SVC_LOST plugin, very noisy do not use as-is!
+/* External client API, using UNIX domain socket.
 *
- * Copyright (c) 2016  Joachim Nilsson <troglobit@gmail.com>
+ * Copyright (c) 2015-2017  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -21,40 +21,17 @@
 * THE SOFTWARE.
 */

+#ifndef FINIT_CLIENT_H_
+#define FINIT_CLIENT_H_
+
 #include "finit.h"
 #include "svc.h"
-#include "plugin.h"

-static void lost_pid(void *arg)
-{
-	pid_t pid = (uintptr_t)arg;
-	svc_t *svc;
+int    client_connect      (void);
+int    client_disconnect   (void);

-	svc = svc_find_by_pid(pid);
-	if (!svc)
-		return;
+int    client_send         (struct init_request *rq, ssize_t len);
+svc_t *client_svc_iterator (int first);
+svc_t *client_svc_find     (const char *arg);

-	logit(LOG_INFO, "Lost PID %u, svc %s", pid, svc->cmd);
-}
-
-static plugin_t plugin = {
-	.name = __FILE__,
-	.hook[HOOK_SVC_LOST] = { .cb  = lost_pid },
-};
-
-PLUGIN_INIT(plugin_init)
-{
-	plugin_register(&plugin);
-}
-
-PLUGIN_EXIT(plugin_exit)
-{
-	plugin_unregister(&plugin);
-}
-
-/**
- * Local Variables:
- *  indent-tabs-mode: t
- *  c-file-style: "linux"
- * End:
- */
+#endif /* FINIT_CLIENT_H_ */
@@ -1,6 +1,6 @@
 /* Condition engine (write)
 *
- * Copyright (c) 2015-2016  Tobias Waldekranz <tobias@waldekranz.com>
+ * Copyright (c) 2015-2017  Tobias Waldekranz <tobias@waldekranz.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -25,33 +25,164 @@
 #include <libgen.h>
 #include <lite/lite.h>
 #include <stdio.h>
-#include <sys/stat.h>

 #include "finit.h"
 #include "cond.h"
+#include "pid.h"
 #include "service.h"

+/*
+ * The service condition name is constructed from the 'svc/' prefix, the
+ * dirname of the svc->cmd, e.g., '/usr/bin/teamd' => 'usr/bin', and the
+ * service's pid:filename, including an optional subdirectory, without
+ * the .pid extension.
+ *
+ * The following example uses the team (aggregate) service:
+ *
+ *    service pid:!/run/teamd/a1.pid /usr/bin/teamd -f /etc/teamd/a1.conf
+ *
+ * => 'svc/' + 'usr/bin' + 'teamd/a1' => svc/usr/bin/teamd/a1
+ *
+ * The next example uses the dbus-daemon:
+ *
+ *    service pid:!/run/dbus/pid /usr/bin/dbus-daemon
+ *
+ * => 'svc/' + 'usr/bin' + 'dbus' => svc/usr/bin/dbus
+ *
+ * The last example uses lxc-start to start container foo:
+ *
+ *    service pid:!/run/lxc/foo.pid lxc-start -n foo -F -p /run/lxc/foo.pid -- Container foo
+ *
+ * => 'svc/' + '' + 'lxc/foo' => svc/lxc/foo
+ */
+char *mkcond(svc_t *svc, char *buf, size_t len)
+{
+	char path[256];
+	char *pidfile;
+	char *ptr, *nm;
+
+	strlcpy(path, svc->cmd, sizeof(path));
+	ptr = rindex(path, '/');
+	if (ptr)
+		*ptr++ = 0;
+	else
+		path[0] = 0;
+
+	/* Figure out default name used when registering service */
+	if (ptr)
+		nm = ptr;
+	else
+		nm = svc->cmd;
+
+	pidfile = pid_file(svc);
+	ptr = strstr(pidfile, "run");
+	if (ptr)
+		ptr += 3;
+	else
+		ptr = rindex(pidfile, '/');
+
+	/* Custom name:foo declaration found => svc/foo instead of /svc/bin/path/pidfile-.pid */
+	if (strcmp(nm, svc->name)) {
+		snprintf(buf, len, "svc/%s", svc->name);
+		_d("Composed condition from svc->name %s => %s", svc->name, buf);
+	} else {
+		snprintf(buf, len, "svc%s%s%s", path[0] != 0 && path[0] != '/' ? "/" : "", path, ptr);
+		_d("Composed condition from cmd %s (path %s) and pidfile %s => %s", svc->cmd, path, ptr, buf);
+	}
+
+	/* Case: /var/run/dbus/pid */
+	ptr = strstr(buf, "/pid");
+	if (ptr && !strcmp(ptr, "/pid"))
+		*ptr = 0;
+
+	/* Case /var/run/teamd/a1.pid */
+	ptr = strstr(buf, ".pid");
+	if (ptr && !strcmp(ptr, ".pid"))
+		*ptr = 0;
+
+	/* Always append /ID if service is declared with :ID */
+	if (svc->id[0]) {
+		strlcat(buf, "/", len);
+		strlcat(buf, svc->id, len);
+	}
+
+	_d("Creating condition => %s", buf);
+
+	return buf;
+}
+
+static int cond_set_gen(const char *file, unsigned int gen)
+{
+	char *ptr, path[256];
+	FILE *fp;
+	int ret;
+
+	/* /var/run --> /run symlink may not exist (yet) */
+	ptr = pid_runpath(file, path, sizeof(path));
+
+	fp = fopen(ptr, "w");
+	if (!fp)
+		return -1;
+
+	ret = fprintf(fp, "%u\n", gen);
+	fclose(fp);
+
+	return (ret > 0) ? 0 : ret;
+}
+
+static void cond_bump_reconf(void)
+{
+	unsigned int rgen;
+
+	/*
+	 * If %COND_RECONF does not exist, cond_get_gen() returns 0
+	 * meaning that rgen++ is always what we want.
+	 */
+	rgen = cond_get_gen(COND_RECONF);
+	rgen++;
+
+	cond_set_gen(COND_RECONF, rgen);
+}
+
+static int cond_checkpath(const char *path)
+{
+	char buf[MAX_ARG_LEN], *dir;
+
+	strlcpy(buf, path, sizeof(buf));
+	dir = dirname(buf);
+	if (!dir) {
+		_e("Invalid path '%s' for condition", path);
+		return 1;
+	}
+
+	if (makepath(dir) && errno != EEXIST) {
+		_pe("Failed creating dir '%s' for condition '%s'", dir, path);
+		return 1;
+	}
+
+	return 0;
+}
+
 int cond_set_path(const char *path, enum cond_state new)
 {
-	char buf[MAX_ARG_LEN], *dir;
 	enum cond_state old;
+	unsigned int rgen;
+
+	_d("%s", path);
+
+	rgen = cond_get_gen(COND_RECONF);
+	if (!rgen) {
+		_e("Unable to read configuration generation (%s)", path);
+		return -1;
+	}

 	old = cond_get_path(path);

 	switch (new) {
 	case COND_ON:
-		strlcpy(buf, path, sizeof(buf));
-		dir = dirname(buf);
-		if (!dir) {
-			_e("Invalid path '%s' for condition", path);
-			return 0;
-		}
-		if (makepath(dir) && errno != EEXIST) {
-			_pe("Failed creating dir '%s' for condition '%s'", dir, path);
-			return 0;
-		}
-		touch(path);
-		utimensat(0, path, NULL, 0);
+		if (cond_checkpath(path))
+		    return 0;
+		cond_set_gen(path, rgen);
 		break;

 	case COND_OFF:
@@ -77,6 +208,7 @@ static int svc_has_cond(svc_t *svc)
 	case SVC_TYPE_SERVICE:
 	case SVC_TYPE_TASK:
 	case SVC_TYPE_RUN:
+	case SVC_TYPE_SYSV:
 		return 1;

 	default:
@@ -88,30 +220,53 @@ static int svc_has_cond(svc_t *svc)

 static void cond_update(const char *name)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

 	_d("%s", name);
-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
 		if (!svc_has_cond(svc) || !cond_affects(name, svc->cond))
 			continue;

-		_d("%s: match <%s> %s", name ?: "nil", svc->cond, svc->cmd);
+		_d("%s: match <%s> %s(%s)", name ?: "nil", svc->cond, svc->desc, svc->cmd);
 		service_step(svc);
 	}
 }

 void cond_set(const char *name)
-{	
+{
 	_d("%s", name);
+	if (string_compare(name, "nop"))
+		return;
+
 	if (!cond_set_path(cond_path(name), COND_ON))
 		return;

 	cond_update(name);
 }

+void cond_set_oneshot(const char *name)
+{
+	const char *path;
+
+	if (string_compare(name, "nop"))
+		return;
+
+	path = cond_path(name);
+	_d("%s => %s", name, path);
+
+	if (cond_checkpath(path))
+		return;
+
+	symlink(COND_RECONF, path);
+	cond_update(name);
+}
+
 void cond_clear(const char *name)
 {
 	_d("%s", name);
+	if (string_compare(name, "nop"))
+		return;
+
 	if (!cond_set_path(cond_path(name), COND_OFF))
 		return;

@@ -121,8 +276,8 @@ void cond_clear(const char *name)
 void cond_reload(void)
 {
 	_d("");
-	cond_set_path(COND_RECONF, COND_ON);

+	cond_bump_reconf();
 	cond_update(NULL);
 }

@@ -136,7 +291,13 @@ static int reassert(const char *fpath, const struct stat *sb, int tflg, struct F
 	if (tflg != FTW_F)
 		return 0;

-	nm = (char *)fpath + sizeof(COND_PATH);
+	nm = strstr((char *)fpath, COND_DIR);
+	if (!nm) {
+		_e("Incorrect condtion path %s, cannot reassert", fpath);
+		return 1;
+	}
+
+	nm += sizeof(COND_DIR);
 	_d("Reasserting %s => %s", fpath, nm);
 	cond_set(nm);

@@ -149,15 +310,21 @@ static int reassert(const char *fpath, const struct stat *sb, int tflg, struct F
 */
 void cond_reassert(const char *type)
 {
-	_d("%s", type ?: "reload done");
-	if (!type) {
-		cond_set_path(COND_RECONF, COND_OFF);
-		return;
-	}
-
+	_d("%s", type);
 	nftw(cond_path(type), reassert, 20, FTW_DEPTH);
 }

+void cond_init(void)
+{
+	char path[MAX_ARG_LEN];
+
+	if (makepath(pid_runpath(COND_PATH, path, sizeof(path))) && errno != EEXIST) {
+		_pe("Failed creating condition base directory '%s'", COND_PATH);
+		return;
+	}
+
+	cond_bump_reconf();
+}

 /**
 * Local Variables:
@@ -1,6 +1,6 @@
 /* Condition engine (read)
 *
- * Copyright (c) 2015-2016  Tobias Waldekranz <tobias@waldekranz.com>
+ * Copyright (c) 2015-2017  Tobias Waldekranz <tobias@waldekranz.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -26,17 +26,9 @@

 #include "finit.h"
 #include "cond.h"
+#include "pid.h"
 #include "service.h"

-static inline int timespec_newer(const struct timespec *a,
-				 const struct timespec *b)
-{
-	if (a->tv_sec != b->tv_sec)
-		return a->tv_sec > b->tv_sec;
-
-	return a->tv_nsec > b->tv_nsec;
-}
-
 const char *condstr(enum cond_state s)
 {
 	static const char *strs[] = {
@@ -50,25 +42,47 @@ const char *condstr(enum cond_state s)

 const char *cond_path(const char *name)
 {
-	static char file[MAX_ARG_LEN];
+	static char path[256];
+	char tmp[MAX_ARG_LEN];

-	snprintf(file, sizeof(file), COND_PATH "/%s", name);
+	snprintf(tmp, sizeof(tmp), COND_PATH "/%s", name);

-	return file;
+	return pid_runpath(tmp, path, sizeof(path));
+}
+
+unsigned int cond_get_gen(const char *file)
+{
+	unsigned int gen;
+	char *ptr, path[256];
+	FILE *fp;
+	int ret;
+
+	/* /var/run --> /run symlink may not exist (yet) */
+	ptr = pid_runpath(file, path, sizeof(path));
+
+	fp = fopen(ptr, "r");
+	if (!fp)
+		return 0;
+
+	ret = fscanf(fp, "%u", &gen);
+	fclose(fp);
+
+	return (ret == 1) ? gen : 0;
 }

 enum cond_state cond_get_path(const char *path)
 {
-	struct stat st, st_reconf;
+	int cgen, rgen;

-	if (stat(path, &st))
+	rgen = cond_get_gen(COND_RECONF);
+	if (!rgen)
 		return COND_OFF;

-	if (stat(COND_RECONF, &st_reconf) ||
-	    timespec_newer(&st.st_mtim, &st_reconf.st_mtim))
-		return COND_ON;
+	cgen = cond_get_gen(path);
+	if (!cgen)
+		return COND_OFF;

-	return COND_FLUX;
+	return (cgen == rgen) ? COND_ON : COND_FLUX;
 }

 enum cond_state cond_get(const char *name)
@@ -78,9 +92,9 @@ enum cond_state cond_get(const char *name)

 enum cond_state cond_get_agg(const char *names)
 {
-	char *cond;
+	static char conds[MAX_COND_LEN];
 	enum cond_state s = COND_ON;
-	static char conds[MAX_ARG_LEN];
+	char *cond;

 	if (!names)
 		return COND_ON;
@@ -94,8 +108,8 @@ enum cond_state cond_get_agg(const char *names)

 int cond_affects(const char *name, const char *names)
 {
+	static char conds[MAX_COND_LEN];
 	char *cond;
-	static char conds[MAX_ARG_LEN];

 	if (!name || !names)
 		return 0;
@@ -2,9 +2,10 @@
 #define FINIT_COND_H_

 #include <paths.h>
+#include <svc.h>

-#define COND_PATH     _PATH_VARRUN "finit/cond"
-#define COND_SVC_PATH COND_PATH "/svc/"
+#define COND_DIR      "finit/cond"
+#define COND_PATH     _PATH_VARRUN COND_DIR
 #define COND_RECONF   COND_PATH "/reconf"

 typedef enum cond_state {
@@ -13,18 +14,22 @@ typedef enum cond_state {
 	COND_ON
 } cond_state_t;

+char           *mkcond       (svc_t *svc, char *buf, size_t len);
 const char     *condstr      (enum cond_state s);
 const char     *cond_path    (const char *name);
+unsigned int    cond_get_gen (const char *path);
 enum cond_state cond_get_path(const char *path);
 enum cond_state cond_get     (const char *name);
 enum cond_state cond_get_agg (const char *names);
 int             cond_affects (const char *name, const char *names);

-int  cond_set_path(const char *path, enum cond_state new);
-void cond_set     (const char *name);
-void cond_clear   (const char *name);
-void cond_reload  (void);
-void cond_reassert(const char *pat);
+int  cond_set_path    (const char *path, enum cond_state new);
+void cond_set         (const char *name);
+void cond_set_oneshot (const char *name);
+void cond_clear       (const char *name);
+void cond_reload      (void);
+void cond_reassert    (const char *pat);
+void cond_init        (void);

 #endif	/* FINIT_COND_H_ */

@@ -25,44 +25,123 @@

 #include <dirent.h>
 #include <string.h>
+#include <sys/inotify.h>
 #include <sys/resource.h>
 #include <lite/lite.h>
+#include <lite/queue.h>		/* BSD sys/queue.h API */
 #include <sys/time.h>
+#include <glob.h>

 #include "finit.h"
 #include "cond.h"
 #include "service.h"
 #include "tty.h"
 #include "helpers.h"
+#include "util.h"

+#define BOOTSTRAP (runlevel == 0)
 #define MATCH_CMD(l, c, x) \
 	(!strncasecmp(l, c, strlen(c)) && (x = (l) + strlen(c)))

-static int parse_conf(char *file);
+int logfile_size_max = 200000;	/* 200 kB */
+int logfile_count_max = 5;

+struct rlimit global_rlimit[RLIMIT_NLIMITS];
+
+struct conf_change {
+	TAILQ_ENTRY(conf_change) link;
+	char *name;
+};
+
+static uev_t w1, w2, w3, w4;
+static TAILQ_HEAD(head, conf_change) conf_change_list = TAILQ_HEAD_INITIALIZER(conf_change_list);
+
+static int parse_conf(char *file);
+static void drop_changes(void);

 void conf_parse_cmdline(void)
 {
 	int dbg = 0;
 	FILE *fp;
+	char line[LINE_SIZE], *cmdline, *tok;

 	fp = fopen("/proc/cmdline", "r");
-	if (fp) {
-		char line[LINE_SIZE];
-
-		fgets(line, sizeof(line), fp);
-		chomp(line);
-		_d("%s", line);
-
-		if (strstr(line, "finit_debug") || strstr(line, "--debug"))
-			dbg = 1;
+	if (!fp)
+		goto done;

+	if (!fgets(line, sizeof(line), fp)) {
 		fclose(fp);
+		goto done;
 	}

+	cmdline = chomp(line);
+	_d("%s", cmdline);
+
+	while ((tok = strtok(cmdline, " \t"))) {
+		cmdline = NULL;
+
+		/* Catches finit_debug (deprecated), --debug, and debug */
+		if (strstr(tok, "debug"))
+			dbg = 1;
+
+		if (string_compare(tok, "rescue") || string_compare(tok, "recover"))
+			rescue = 1;
+
+		if (string_compare(tok, "single") || string_compare(tok, "S"))
+			single = 1;
+
+		if (string_compare(tok, "splash"))
+			splash = 1;
+	}
+	fclose(fp);
+
+done:
 	log_init(dbg);
 }

+static int kmod_exists(char *mod)
+{
+	int found = 0;
+	FILE *fp;
+	char buf[256];
+	size_t len;
+
+	for (len = 0; mod[len]; len++) {
+		if (mod[len] == ' ' || mod[len] == '\t')
+			break;
+	}
+
+	fp = fopen("/proc/modules", "r");
+	if (!fp)
+		return 0;
+
+	while (!found && (fgets(buf, sizeof(buf), fp))) {
+		if (!strncmp(buf, mod, len))
+			found = 1;
+	}
+	fclose(fp);
+
+	return found;
+}
+
+static void kmod_load(char *line)
+{
+	char *mod;
+	char cmd[CMD_SIZE];
+
+	if (runlevel != 0)
+		return;
+
+	mod = strip_line(line);
+	if (kmod_exists(mod))
+		return;
+
+	strcpy(cmd, "modprobe ");
+	strlcat(cmd, mod, sizeof(cmd));
+
+	run_interactive(cmd, "Loading kernel module %s", mod);
+}
+
 /* Convert optional "[!123456789S]" string into a bitmask */
 int conf_parse_runlevels(char *runlevels)
 {
@@ -163,59 +242,101 @@ static const struct rlimit_name rlimit_names[] = {
 	{ NULL, 0 }
 };

-void conf_parse_rlimit(char *line)
+int str2rlim(char *str)
 {
-	struct rlimit rlim;
-	rlim_t new, *set;
-	const struct rlimit_name *name;
-	int resource = -1;
+	const struct rlimit_name *rn;

-	char *tok = strtok(line, " \t");
-
-	if (tok && !strcmp(tok, "soft"))
-		set = &rlim.rlim_cur;
-	else if (tok && !strcmp(tok, "hard"))
-		set = &rlim.rlim_max;
-	else
-		goto error;
-
-	tok = strtok(NULL, " \t");
-	if (!tok)
-		goto error;
-
-	for (name = rlimit_names; name->name; name++) {
-		if (!strcmp(tok, name->name))
-			resource = name->val;
+	for (rn = rlimit_names; rn->name; rn++) {
+		if (!strcmp(str, rn->name))
+			return rn->val;
 	}

-	if (resource < 0)
-		goto fail;
+	return -1;
+}

-	tok = strtok(NULL, " \t");
-	if (!tok)
-		goto fail;
+char *rlim2str(int rlim)
+{
+	const struct rlimit_name *rn;

-	if (!strcmp(tok, "infinity")) {
-		new = RLIM_INFINITY;
+	for (rn = rlimit_names; rn->name; rn++) {
+		if (rn->val == rlim)
+			return rn->name;
+	}
+
+	return "unknown";
+}
+
+char *lim2str(struct rlimit *rlim)
+{
+	char tmp[25];
+	static char buf[42];
+
+	memset(buf, 0, sizeof(buf));
+	if (RLIM_INFINITY == rlim->rlim_cur)
+		snprintf(tmp, sizeof(tmp), "unlimited, ");
+	else
+		snprintf(tmp, sizeof(tmp), "%llu, ", (unsigned long long)rlim->rlim_cur);
+	strlcat(buf, tmp, sizeof(buf));
+
+	if (RLIM_INFINITY == rlim->rlim_max)
+		snprintf(tmp, sizeof(tmp), "unlimited, ");
+	else
+		snprintf(tmp, sizeof(tmp), "%llu, ", (unsigned long long)rlim->rlim_max);
+	strlcat(buf, tmp, sizeof(buf));
+
+	return buf;
+}
+
+/* First form: `rlimit <hard|soft> RESOURCE LIMIT` */
+void conf_parse_rlimit(char *line, struct rlimit arr[])
+{
+	char *level, *limit, *val;
+	int resource = -1;
+	rlim_t cfg;
+
+	level = strtok(line, " \t");
+	if (!level)
+		goto error;
+
+	limit = strtok(NULL, " \t");
+	if (!limit)
+		goto error;
+
+	val = strtok(NULL, " \t");
+	if (!val) {
+		/* Second form: `rlimit RESOURCE LIMIT` */
+		val   = limit;
+		limit = level;
+		level = "both";
+	}
+
+	resource = str2rlim(limit);
+	if (resource < 0 || resource > RLIMIT_NLIMITS)
+		goto error;
+
+	/* Official keyword from v3.1 is `unlimited`, from prlimit(1) */
+	if (!strcmp(val, "unlimited") || !strcmp(val, "infinity")) {
+		cfg = RLIM_INFINITY;
 	} else {
 		const char *err = NULL;

-		new = strtonum(tok, 0, (long long)2 << 31, &err);
-		if (err)
-			goto fail;
+		cfg = strtonum(val, 0, (long long)2 << 31, &err);
+		if (err) {
+			logit(LOG_WARNING, "rlimit: invalid %s value: %s",
+			      rlim2str(resource), val);
+			return;
+		}
 	}

-	if (getrlimit(resource, &rlim))
-		goto fail;
+	if (!strcmp(level, "soft"))
+		arr[resource].rlim_cur = cfg;
+	else if (!strcmp(level, "hard"))
+		arr[resource].rlim_max = cfg;
+	else if (!strcmp(level, "both"))
+		arr[resource].rlim_max = arr[resource].rlim_cur = cfg;
+	else
+		goto error;

-	*set = new;
-	if (setrlimit(resource, &rlim))
-		goto fail;
-
-	return;
-
-fail:
-	logit(LOG_WARNING, "rlimit: Failed setting rlimit %s", name->name ? : "unknown");
 	return;
 error:
 	logit(LOG_WARNING, "rlimit: parse error");
@@ -226,13 +347,13 @@ static void parse_static(char *line)
 	char *x;
 	char cmd[CMD_SIZE];

-	if (MATCH_CMD(line, "host ", x)) {
+	if (BOOTSTRAP && (MATCH_CMD(line, "host ", x) || MATCH_CMD(line, "hostname ", x))) {
 		if (hostname) free(hostname);
 		hostname = strdup(strip_line(x));
 		return;
 	}

-	if (MATCH_CMD(line, "mknod ", x)) {
+	if (BOOTSTRAP && MATCH_CMD(line, "mknod ", x)) {
 		char *dev = strip_line(x);

 		strcpy(cmd, "mknod ");
@@ -242,13 +363,13 @@ static void parse_static(char *line)
 		return;
 	}

-	if (MATCH_CMD(line, "network ", x)) {
+	if (BOOTSTRAP && MATCH_CMD(line, "network ", x)) {
 		if (network) free(network);
 		network = strdup(strip_line(x));
 		return;
 	}

-	if (MATCH_CMD(line, "runparts ", x)) {
+	if (BOOTSTRAP && MATCH_CMD(line, "runparts ", x)) {
 		if (runparts) free(runparts);
 		runparts = strdup(strip_line(x));
 		return;
@@ -267,16 +388,38 @@ static void parse_static(char *line)
 		return;
 	}

+	if (MATCH_CMD(line, "log ", x)) {
+		char *tok;
+		static int size = 200000, count = 5;
+
+		tok = strtok(x, ":= ");
+		while (tok) {
+			if (!strncmp(tok, "size", 4))
+				size = strtobytes(strtok(NULL, ":= "));
+			else if (!strncmp(tok, "count", 5))
+				count = strtobytes(strtok(NULL, ":= "));
+
+			tok = strtok(NULL, ":= ");
+		}
+
+		if (size >= 0)
+			logfile_size_max = size;
+		if (count >= 0)
+			logfile_count_max = count;
+	}
+
 	if (MATCH_CMD(line, "shutdown ", x)) {
 		if (sdown) free(sdown);
 		sdown = strdup(strip_line(x));
 		return;
 	}

-	/* The desired runlevel to start when leaving bootstrap (S).
+	/*
+	 * The desired runlevel to start when leaving bootstrap (S).
 	 * Finit supports 1-9, but most systems only use 1-6, where
-	 * 6 is reserved for reboot */
-	if (MATCH_CMD(line, "runlevel ", x)) {
+	 * 6 is reserved for reboot and 0 for halt/poweroff.
+	 */
+	if (BOOTSTRAP && MATCH_CMD(line, "runlevel ", x)) {
 		char *token = strip_line(x);
 		const char *err = NULL;

@@ -289,10 +432,9 @@ static void parse_static(char *line)
 	}
 }

-static void parse_dynamic(char *line, struct timeval *mtime)
+static void parse_dynamic(char *line, struct rlimit rlimit[], char *file)
 {
 	char *x;
-	char cmd[CMD_SIZE];

 	/* Skip comments, i.e. lines beginning with # */
 	if (MATCH_CMD(line, "#", x))
@@ -300,41 +442,38 @@ static void parse_dynamic(char *line, struct timeval *mtime)

 	/* Kernel module to load at bootstrap */
 	if (MATCH_CMD(line, "module ", x)) {
-		char *mod;
-
-		if (runlevel != 0)
-			return;
-
-		mod = strip_line(x);
-		strcpy(cmd, "modprobe ");
-		strlcat(cmd, mod, sizeof(cmd));
-		run_interactive(cmd, "Loading kernel module %s", mod);
-
+		kmod_load(x);
 		return;
 	}

 	/* Monitored daemon, will be respawned on exit */
 	if (MATCH_CMD(line, "service ", x)) {
-		service_register(SVC_TYPE_SERVICE, x, mtime);
+		service_register(SVC_TYPE_SERVICE, x, rlimit, file);
 		return;
 	}

 	/* One-shot task, will not be respawned */
 	if (MATCH_CMD(line, "task ", x)) {
-		service_register(SVC_TYPE_TASK, x, mtime);
+		service_register(SVC_TYPE_TASK, x, rlimit, file);
 		return;
 	}

 	/* Like task but waits for completion, useful w/ [S] */
 	if (MATCH_CMD(line, "run ", x)) {
-		service_register(SVC_TYPE_RUN, x, mtime);
+		service_register(SVC_TYPE_RUN, x, rlimit, file);
+		return;
+	}
+
+	/* Similar to task but is treated like a SysV init script */
+	if (MATCH_CMD(line, "sysv ", x)) {
+		service_register(SVC_TYPE_SYSV, x, rlimit, file);
 		return;
 	}

 	/* Classic inetd service */
 	if (MATCH_CMD(line, "inetd ", x)) {
 #ifdef INETD_ENABLED
-		service_register(SVC_TYPE_INETD, x, mtime);
+		service_register(SVC_TYPE_INETD, x, rlimit, file);
 #else
 		_e("Finit built with inetd support disabled, cannot register service inetd %s!", x);
 #endif
@@ -343,20 +482,13 @@ static void parse_dynamic(char *line, struct timeval *mtime)

 	/* Read resource limits */
 	if (MATCH_CMD(line, "rlimit ", x)) {
-		conf_parse_rlimit(x);
-		return;
-	}
-
-	/* Special TTY console powers */
-	if (MATCH_CMD(line, "console ", x)) {
-		if (console) free(console);
-		console = strdup(strip_line(x));
+		conf_parse_rlimit(x, rlimit);
 		return;
 	}

 	/* Regular or serial TTYs to run getty */
 	if (MATCH_CMD(line, "tty ", x)) {
-		tty_register(strip_line(x), mtime);
+		tty_register(strip_line(x), rlimit, file);
 		return;
 	}
 }
@@ -372,9 +504,10 @@ static void tabstospaces(char *line)
 	}
 }

-static int parse_conf_dynamic(char *file, struct timeval *mtime)
+static int parse_conf_dynamic(char *file)
 {
 	FILE *fp;
+	struct rlimit rlimit[RLIMIT_NLIMITS];

 	fp = fopen(file, "r");
 	if (!fp) {
@@ -382,7 +515,10 @@ static int parse_conf_dynamic(char *file, struct timeval *mtime)
 		return 1;
 	}

-	_d("Parsing %s", file);
+	/* Prepare default limits for each service */
+	memcpy(rlimit, global_rlimit, sizeof(rlimit));
+
+	_d("Parsing %s <<<<<<", file);
 	while (!feof(fp)) {
 		char line[LINE_SIZE] = "";

@@ -393,7 +529,7 @@ static int parse_conf_dynamic(char *file, struct timeval *mtime)
 		tabstospaces(line);
 		_d("%s", line);

-		parse_dynamic(line, mtime);
+		parse_dynamic(line, rlimit, file);
 	}

 	fclose(fp);
@@ -405,34 +541,19 @@ static int parse_conf(char *file)
 {
 	FILE *fp;
 	char line[LINE_SIZE] = "";
-	char *x;
+
+	/*
+	 * Get current global limits, which may be overridden from both
+	 * finit.conf, for Finit and its services like inetd+getty, and
+	 * *.conf in finit.d/, for each service(s) listed there.
+	 */
+	for (int i = 0; i < RLIMIT_NLIMITS; i++)
+		getrlimit(i, &global_rlimit[i]);

 	fp = fopen(file, "r");
 	if (!fp)
 		return 1;

-	/*
-	 * If not standard finit.conf, then we want to show just the base name
-	 * Loading configuration ............. vs
-	 * Loading services configuration ....
-	 */
-	if (!string_match (file, FINIT_CONF)) {
-		/* Remove leading path */
-		x = strrchr(file, '/');
-		if (!x) x = file;
-		else	x++;
-
-		/* Remove ending .conf */
-		strlcpy(line, x, sizeof(line));
-		x = strstr(line, ".conf");
-		if (x) *x = 0;
-
-		/* Add empty space. */
-		strcat(line, " ");
-	}
-
-	print(0, "Loading %sconfiguration", line);
-
 	_d("Parsing %s", file);
 	while (!feof(fp)) {
 		if (!fgets(line, sizeof(line), fp))
@@ -443,43 +564,60 @@ static int parse_conf(char *file)
 		_d("%s", line);

 		parse_static(line);
-		parse_dynamic(line, NULL);
+		parse_dynamic(line, global_rlimit, NULL);
 	}

 	fclose(fp);

+	/* Set global limits */
+	for (int i = 0; i < RLIMIT_NLIMITS; i++) {
+		if (setrlimit(i, &global_rlimit[i]) == -1)
+			logit(LOG_WARNING, "rlimit: Failed setting %s: %s",
+			      rlim2str(i), lim2str(&global_rlimit[i]));
+	}
+
 	return 0;
 }

-/* Reload all *.conf in /etc/finit.d/ */
-int conf_reload_dynamic(void)
+/*
+ * Reload /etc/finit.conf and all *.conf in /etc/finit.d/
+ */
+int conf_reload(void)
 {
-	int i, num;
-	char *dir = rcsd;
-	struct dirent **e;
+	size_t i;
+	glob_t gl;

 	/* Mark and sweep */
 	svc_mark_dynamic();
 	tty_mark();

-	num = scandir(dir, &e, NULL, alphasort);
-	if (num < 0) {
-		_d("Skipping %s, no files found ...", dir);
-		return 1;
+	if (rescue) {
+		int rc;
+		char line[80] = "tty [12345] @console noclear nologin";
+
+		/* If rescue.conf is missing, fall back to a root shell */
+		rc = parse_conf(RESCUE_CONF);
+		if (rc)
+			tty_register(line, global_rlimit, NULL);
+
+		print(rc, "Entering rescue mode");
+		goto done;
 	}

-	for (i = 0; i < num; i++) {
-		char *name = e[i]->d_name;
-		char  path[LINE_SIZE];
+	/* First, read /etc/finit.conf */
+	parse_conf(FINIT_CONF);
+
+	/* Next, read all *.conf in /etc/finit.d/ */
+	glob("/etc/finit.d/*.conf", 0, NULL, &gl);
+	glob("/etc/finit.d/enabled/*.conf", GLOB_APPEND, NULL, &gl);
+
+	for (i = 0; i < gl.gl_pathc; i++) {
+		char *path = gl.gl_pathv[i];
 		size_t len;
 		struct stat st;
-		struct timeval mtime;
-
-		snprintf(path, sizeof(path), "%s/%s", dir, name);

 		/* Check that it's an actual file ... beyond any symlinks */
 		if (lstat(path, &st)) {
-		lost:
 			_d("Skipping %s, cannot access: %s", path, strerror(errno));
 			continue;
 		}
@@ -496,10 +634,6 @@ int conf_reload_dynamic(void)

 			rp = realpath(path, NULL);
 			if (!rp) {
-				/*
-				 * XXX: Prune from rcsd?
-				 * XXX: Possibly temporary service from last boot
-				 */
 				logit(LOG_WARNING, "Skipping %s, dangling symlink: %s", path, strerror(errno));
 				continue;
 			}
@@ -514,27 +648,238 @@ int conf_reload_dynamic(void)
 			continue;
 		}

-		if (stat(path, &st))
-			goto lost; /* Weird, lost file between here and lstat() */
-
-		TIMESPEC_TO_TIMEVAL(&mtime, &st.st_mtim);
-		parse_conf_dynamic(path, &mtime);
+		parse_conf_dynamic(path);
 	}

-	while (num--)
-		free(e[num]);
-	free(e);
+	globfree(&gl);

+done:
+	/* Drop record of all .conf changes */
+	drop_changes();
+
+	/* Override configured runlevel, user said 'S' on /proc/cmdline */
+	if (BOOTSTRAP && single)
+		cfglevel = 1;
+
+	/*
+	 * Set host name, from %DEFHOST, *.conf or /etc/hostname.  The
+	 * latter wins, if neither exists we default to "noname"
+	 */
 	set_hostname(&hostname);

 	return 0;
 }

-int conf_parse_config(void)
+static struct conf_change *conf_find(char *file)
+{
+	struct conf_change *node, *tmp;
+
+	TAILQ_FOREACH_SAFE(node, &conf_change_list, link, tmp) {
+		if (string_compare(node->name, file))
+			return node;
+	}
+
+	return NULL;
+}
+
+static void drop_change(struct conf_change *node)
+{
+	if (!node)
+		return;
+
+	TAILQ_REMOVE(&conf_change_list, node, link);
+	free(node->name);
+	free(node);
+}
+
+
+static void drop_changes(void)
+{
+	struct conf_change *node, *tmp;
+
+	TAILQ_FOREACH_SAFE(node, &conf_change_list, link, tmp)
+		drop_change(node);
+}
+
+static int do_change(char *name, uint32_t mask)
+{
+	struct conf_change *node;
+
+	_d("Change detected for %s, mask 0x%08x", name, mask);
+
+	node = conf_find(name);
+	if (mask & (IN_DELETE | IN_MOVED_FROM)) {
+		drop_change(node);
+		return 0;
+	}
+
+	if (node) {
+		_d("Event already registered for %s ...", name);
+		return 0;
+	}
+
+	node = malloc(sizeof(*node));
+	if (!node)
+		return 1;
+
+	node->name = strdup(name);
+	if (!node->name) {
+		free(node);
+		return 1;
+	}
+
+	_d("Event registered for %s, mask 0x%x", name, mask);
+	TAILQ_INSERT_HEAD(&conf_change_list, node,link);
+
+	return 0;
+}
+
+int conf_any_change(void)
+{
+	if (TAILQ_EMPTY(&conf_change_list))
+		return 0;
+
+	return 1;
+}
+
+int conf_changed(char *file)
+{
+	char *ptr;
+
+	if (!file)
+		return 0;
+
+	if ((ptr = strrchr(file, '/')))
+		file = ++ptr;
+
+	if (conf_find(file))
+		return 1;
+
+	return 0;
+}
+
+static void conf_cb(uev_t *w, void *arg, int events)
+{
+	static char ev_buf[8 *(sizeof(struct inotify_event) + NAME_MAX + 1) + 1];
+	struct inotify_event *ev;
+	ssize_t sz, len;
+
+	sz = read(w->fd, ev_buf, sizeof(ev_buf) - 1);
+	if (sz <= 0) {
+		_pe("invalid inotify event");
+		return;
+	}
+	ev_buf[sz] = 0;
+	ev = (struct inotify_event *)ev_buf;
+
+	if (arg) {
+		do_change(arg, ev->mask);
+		return;
+	}
+
+	for (ev = (void *)ev_buf; sz > (ssize_t)sizeof(*ev);
+	     len = sizeof(*ev) + ev->len, ev = (void *)ev + len, sz -= len) {
+		if (do_change(ev->name, ev->mask)) {
+			_pe("conf_monitor: Out of memory");
+			break;
+		}
+	}
+
+#ifdef ENABLE_AUTO_RELOAD
+	if (conf_any_change())
+		service_reload_dynamic();
+#endif
+}
+
+static int add_watcher(uev_ctx_t *ctx, uev_t *w, char *path, uint32_t opt)
+{
+	struct stat st;
+	uint32_t mask = IN_CREATE | IN_DELETE | IN_MODIFY | IN_ATTRIB | IN_MOVE;
+	char *arg = NULL;
+	int fd, wd;
+
+	if (!ctx)
+		return 0;
+
+	if (stat(path, &st)) {
+		_d("No such file or directory, skipping %s", path);
+		w->fd = -1;
+		return 0;
+	}
+	if (!S_ISDIR(st.st_mode)) {
+		arg = strrchr(path, '/');
+		if (!arg)
+			arg = path;
+		else
+			arg++;
+	}
+
+	if (w->fd >= 0)
+		close(w->fd);
+
+	fd = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
+	if (fd < 0) {
+		_pe("Failed creating inotify descriptor");
+		w->fd = -1;
+		return 1;
+	}
+
+	/*
+	 * Only forward error, don't report error,
+	 * user may not have @path and that's OK
+	 */
+	wd = inotify_add_watch(fd, path, mask | opt);
+	if (wd < 0) {
+		w->fd = -1;
+		close(fd);
+		return 1;
+	}
+
+	if (uev_io_init(ctx, w, conf_cb, arg, fd, UEV_READ)) {
+		_pe("Failed setting up I/O callback for %s watcher", path);
+		w->fd = -1;
+		close(fd);
+		return 1;
+	}
+	_d("Set up inotify watcher for %s ...", path);
+
+	return 0;
+}
+
+/*
+ * Set up inotify watcher and load all *.conf in /etc/finit.d/
+ */
+int conf_monitor(uev_ctx_t *ctx)
+{
+	int rc = 0;
+
+	/* Skip second run, when called from finit.c in rescue mode */
+	if (ctx && rescue)
+		return 0;
+
+	/*
+	 * If only one watcher fails, that's OK.  A user may have only
+	 * one of /etc/finit.conf or /etc/finit.d in use, and may also
+	 * have or not have symlinks in place.  We need to monitor for
+	 * changes to either symlink or target.
+	 */
+	rc += add_watcher(ctx, &w1, FINIT_RCSD, 0);
+	rc += add_watcher(ctx, &w2, FINIT_RCSD "/available/", IN_DONT_FOLLOW);
+	rc += add_watcher(ctx, &w3, FINIT_RCSD "/enabled/", 0);
+	rc += add_watcher(ctx, &w4, FINIT_CONF, 0);
+
+	return rc + conf_reload();
+}
+
+/*
+ * Prepare .conf parser and load all .conf files
+ */
+int conf_init(void)
 {
 	hostname = strdup(DEFHOST);
+	w1.fd = w2.fd = w3.fd = w4.fd = -1;

-	return parse_conf(FINIT_CONF) || conf_reload_dynamic();
+	return conf_monitor(NULL);
 }

 /**
@@ -26,11 +26,23 @@

 #include "svc.h"

+extern int logfile_size_max;
+extern int logfile_count_max;
+
+extern struct rlimit global_rlimit[];
+
+int   str2rlim(char *str);
+char *rlim2str(int rlim);
+
+int  conf_init            (void);
+void conf_reload          (void);
+int  conf_any_change      (void);
+int  conf_changed         (char *file);
+int  conf_monitor         (uev_ctx_t *ctx);
+
 void conf_parse_cmdline   (void);
 int  conf_parse_runlevels (char *runlevels);
 void conf_parse_cond      (svc_t *svc, char *cond);
-int  conf_parse_config    (void);
-void conf_reload_dynamic  (void);

 #endif	/* FINIT_CONF_H_ */

@@ -30,17 +30,18 @@
 #include <sys/ioctl.h>
 #include <sys/prctl.h>
 #include <sys/wait.h>
+#include <sys/ttydefaults.h>	/* Not included by default in musl libc */
+#include <termios.h>
 #include <lite/lite.h>

 #include "finit.h"
+#include "conf.h"
 #include "helpers.h"
 #include "sig.h"
 #include "utmp-api.h"

 #define NUM_ARGS    16

-int getty(char *tty, char *baud, char *term, char *user);
-

 /* Wait for process completion, returns status of waitpid(2) syscall */
 int complete(char *cmd, int pid)
@@ -230,34 +231,91 @@ int exec_runtask(char *cmd, char *args[])
 		strlcat(buf, args[i], sizeof(buf));
 	}
 	logit(LOG_DEBUG, "Calling %s %s", _PATH_BSHELL, buf);
+	_d("Calling %s %s", _PATH_BSHELL, buf);

 	return execvp(_PATH_BSHELL, argv);
 }

-static void prepare_tty(char *tty, char *procname, int console)
+static void prepare_tty(char *tty, speed_t speed, char *procname, struct rlimit rlimit[])
 {
+	struct sigaction sa;
+	struct termios term;
+	char name[80];
+
+	/*
+	 * Reset to sane defaults in case of messup from prev. session
+	 */
+	stty(STDIN_FILENO, speed);
+
+	/*
+	 * Disable ISIG (INTR, QUIT, SUSP) before handing over to getty.
+	 * It is up to the getty process to allow them again.
+	 */
+	tcdrain(STDIN_FILENO);
+	if (!tcgetattr(STDIN_FILENO, &term)) {
+		term.c_lflag    &= ~ISIG;
+		term.c_cc[VEOF]  = _POSIX_VDISABLE;
+		term.c_cc[VINTR] = _POSIX_VDISABLE;
+		tcsetattr(STDIN_FILENO, TCSANOW, &term);
+	}
+
 	/* Reset signal handlers that were set by the parent process */
 	sig_unblock();
+
+	/*
+	 * Ignore a few signals, needed to prevent Ctrl-C at login:
+	 * prompt and to prevent QUIT from dumping core.
+	 */
+	sigemptyset(&sa.sa_mask);
+	sa.sa_flags   = SA_RESTART;
+	sa.sa_handler = SIG_IGN;
+	sigaction(SIGHUP,  &sa, NULL);
+	sigaction(SIGINT,  &sa, NULL);
+	sigaction(SIGQUIT, &sa, NULL);
+
+	/* Set configured limits */
+	for (int i = 0; i < RLIMIT_NLIMITS; i++) {
+		if (setrlimit(i, &rlimit[i]) == -1)
+			logit(LOG_WARNING, "%s: rlimit: Failed setting %s", tty, rlim2str(i));
+	}
+
+	/* Create new session and process group */
 	setsid();

-	/* Set INIT_PROCESS UTMP entry */
+	/* Finit is responsible for the UTMP INIT_PROCESS record */
 	utmp_set_init(tty, 0);
-
-	if (console)
-		procname = "console";
-	prctl(PR_SET_NAME, procname, 0, 0, 0);
+	if (!strncmp("/dev/", tty, 5))
+		tty += 5;
+	snprintf(name, sizeof(name), "%s %s", procname, tty);
+	prctl(PR_SET_NAME, name, 0, 0, 0);
 }

 static int activate_console(int noclear, int nowait)
 {
+	struct termios orig;
+	int ret = 0;
+
 	if (!noclear)
 		(void)write(STDERR_FILENO, "\e[r\e[H\e[J", 9);

 	if (nowait)
 		return 1;

+	/* Disable ECHO, XON/OFF while waiting for <CR> */
+	if (!tcgetattr(STDIN_FILENO, &orig)) {
+		struct termios c = orig;
+
+		c.c_iflag &= ~(BRKINT|ICRNL|INPCK|ISTRIP|IXON|IXOFF);
+		c.c_oflag &= ~(OPOST);
+		c.c_cflag |=  (CS8);
+		c.c_lflag &= ~(ECHO|ICANON|IEXTEN|ISIG);
+		tcsetattr(STDIN_FILENO, TCSANOW, &c);
+	}
+
 	while (!fexist(SYNC_SHUTDOWN)) {
 		char c;
+		static const char clr[] = "\r\e[2K";
+		static const char cup[] = "\e[A";
 		static const char msg[] = "\nPlease press Enter to activate this console.";

 		if (fexist(SYNC_STOPPED)) {
@@ -265,26 +323,58 @@ static int activate_console(int noclear, int nowait)
 			continue;
 		}

-		(void)write(STDERR_FILENO, msg, sizeof(msg));
-		while (read(STDIN_FILENO, &c, 1) == 1 && c != '\n')
+		(void)write(STDERR_FILENO, clr, strlen(clr));
+		(void)write(STDERR_FILENO, msg, strlen(msg));
+		while (read(STDIN_FILENO, &c, 1) == 1 && c != '\r')
 			continue;

 		if (fexist(SYNC_STOPPED))
 			continue;

-		return 1;
+		(void)write(STDERR_FILENO, clr, strlen(clr));
+		(void)write(STDERR_FILENO, cup, strlen(cup));
+		ret = 1;
+		break;
 	}

-	return 0;
+	/* Restore TTY */
+	if (tcsetattr(STDIN_FILENO, TCSANOW, &orig) == -1)
+		ret = 0;
+
+	return ret;
 }

-pid_t run_getty(char *tty, char *speed, char *term, int noclear, int nowait, int console)
+/*
+ * Start a getty on @tty
+ *
+ * At the login: prompt, no signals are allowed, both Ctrl-C and Ctrl-D
+ * should be disabled.  Ctrl-S and Ctrl-Q are optional, but most getty
+ * allow them.
+ *
+ * Prior to getty is called and login: is printed, Finit may display the
+ * "Please press Enter ..." if @nowait is unset.  This mode must be RAW,
+ * only accepting <CR> and not echoing anything, this also means no
+ * signals are allowed.  For ease of implementation Finit will call the
+ * stty() function to reset the TTY and then force RAW mode until a <CR>
+ * has been received.  This is handled in the same fashion for both this
+ * function and run_getty2(), which is used for external getty.
+ *
+ * When handing over to /bin/login, Ctrl-C and Ctrl-D must be enabled
+ * since /bin/login usually only disables ECHO until a password line has
+ * been entered.  Upon starting the user's $SHELL the ISIG flag is reset
+ */
+pid_t run_getty(char *tty, char *baud, char *term, int noclear, int nowait, struct rlimit rlimit[])
 {
 	pid_t pid;

 	pid = fork();
 	if (!pid) {
-		prepare_tty(tty, "finit-getty", console);
+		speed_t speed;
+
+		speed = stty_parse_speed(baud);
+		logit(LOG_INFO, "Starting built-in getty on %s, speed %u", tty, speed);
+		prepare_tty(tty, speed, "tty", rlimit);
+
 		if (activate_console(noclear, nowait))
 			_exit(getty(tty, speed, term, NULL));
 	}
@@ -292,7 +382,7 @@ pid_t run_getty(char *tty, char *speed, char *term, int noclear, int nowait, int
 	return pid;
 }

-pid_t run_getty2(char *tty, char *cmd, char *args[], int noclear, int nowait, int console)
+pid_t run_getty2(char *tty, char *cmd, char *args[], int noclear, int nowait, struct rlimit rlimit[])
 {
 	pid_t pid;

@@ -321,7 +411,9 @@ pid_t run_getty2(char *tty, char *cmd, char *args[], int noclear, int nowait, in
 		dup2(fd, STDOUT_FILENO);
 		dup2(fd, STDERR_FILENO);

-		prepare_tty(tty, "getty", console);
+		/* Dunno speed, tell stty() to not mess with it */
+		logit(LOG_INFO, "Starting external getty on %s, speed %u", tty, B0);
+		prepare_tty(tty, B0, "getty", rlimit);

 		if (ioctl(STDIN_FILENO, TIOCSCTTY, 1) < 0)
 			_pe("Failed TIOCSCTTY");
@@ -337,6 +429,20 @@ pid_t run_getty2(char *tty, char *cmd, char *args[], int noclear, int nowait, in
 	return pid;
 }

+pid_t run_sh(char *tty, int noclear, int nowait, struct rlimit rlimit[])
+{
+	pid_t pid;
+
+	pid = fork();
+	if (!pid) {
+		prepare_tty(tty, B0, "finit-sh", rlimit);
+		if (activate_console(noclear, nowait))
+			_exit(sh(tty));
+	}
+
+	return pid;
+}
+
 int run_parts(char *dir, char *cmd)
 {
 	struct dirent **e;
@@ -349,43 +455,44 @@ int run_parts(char *dir, char *cmd)
 	}

 	for (i = 0; i < num; i++) {
-		int j = 0;
-		pid_t pid = 0;
-		mode_t mode;
-		char *args[NUM_ARGS];
+		struct stat st;
+		char path[512];
+		char *argv[4] = {
+			"sh",
+			"-c",
+			path,
+			NULL
+		};
 		char *name = e[i]->d_name;
-		char path[LINE_SIZE];
+		pid_t pid = 0;

 		snprintf(path, sizeof(path), "%s/%s", dir, name);
-		mode = fmode(path);
-		if (!S_ISEXEC(mode) || S_ISDIR(mode)) {
-			_d("Skipping %s ...", path);
+		if (stat(path, &st)) {
+			_d("Failed stat(%s): %s", path, strerror(errno));
 			continue;
 		}

-		/* Fill in args[], starting with full path to executable */
-		args[j++] = path;
+		if (!S_ISEXEC(st.st_mode) || S_ISDIR(st.st_mode)) {
+			_d("Skipping %s ...", path);
+			continue;
+		}

 		/* If the callee didn't supply a run_parts() argument */
 		if (!cmd) {
 			/* Check if S<NUM>service or K<NUM>service notation is used */
 			_d("Checking if %s is a sysvinit startstop script ...", name);
-			if (name[0] == 'S' && isdigit(name[1])) {
-				args[j++] = "start";
-			} else if (name[0] == 'K' && isdigit(name[1])) {
-				args[j++] = "stop";
-			}
+			if (name[0] == 'S' && isdigit(name[1]))
+				strlcat(path, " start", sizeof(path));
+			else if (name[0] == 'K' && isdigit(name[1]))
+				strlcat(path, " stop", sizeof(path));
 		} else {
-			args[j++] = cmd;
+			strlcat(path, cmd, sizeof(path));
 		}
-		args[j++] = NULL;

 		pid = fork();
 		if (!pid) {
-			_d("Calling %s ...", path);
 			sig_unblock();
-			execv(path, args);
-			exit(0);
+			return execvp(_PATH_BSHELL, argv);
 		}

                complete(path, pid);
@@ -36,6 +36,8 @@
 #include <lite/lite.h>

 #include "finit.h"
+#include "cgroup.h"
+#include "cond.h"
 #include "conf.h"
 #include "helpers.h"
 #include "private.h"
@@ -46,29 +48,31 @@
 #include "tty.h"
 #include "util.h"
 #include "utmp-api.h"
-#include "watchdog.h"
+#include "schedule.h"

-int   wdogpid   = 0;		/* No watchdog by default */
 int   runlevel  = 0;		/* Bootstrap 'S' */
 int   cfglevel  = RUNLEVEL;	/* Fallback if no configured runlevel */
 int   prevlevel = -1;
+int   rescue    = 0;		/* rescue mode from kernel cmdline */
+int   single    = 0;		/* single user mode from kernel cmdline */
+int   splash    = 0;		/* splash + progress enabled on kernel cmdline */
 char *sdown     = NULL;
 char *network   = NULL;
 char *hostname  = NULL;
 char *rcsd      = FINIT_RCSD;
 char *runparts  = NULL;
-char *console   = NULL;

 uev_ctx_t *ctx  = NULL;		/* Main loop context */
+svc_t *wdog     = NULL;		/* No watchdog by default */
+
+static int udev = 0;		/* Runtime detection of udev */
+

 /*
 * Show user configured banner before service bootstrap progress
 */
 static void banner(void)
 {
-	char *buf = INIT_HEADING;
-	char separator[SCREEN_WIDTH];
-
 	if (plugin_exists(HOOK_BANNER)) {
 		plugin_run_hooks(HOOK_BANNER);
 		return;
@@ -77,18 +81,16 @@ static void banner(void)
 	if (log_is_silent())
 		return;

-	memset(separator, '=', sizeof(separator));
-	fprintf(stderr, "\e[2K\e[1m%s %.*s\e[0m\n", buf, SCREEN_WIDTH - (int)strlen(buf) - 2, separator);
+	print_banner(INIT_HEADING);
 }

-/* Requires /proc to be mounted */
-static int fismnt(char *dir)
+static int ismnt(char *file, char *dir)
 {
 	FILE *fp;
 	int found = 0;
 	struct mntent *mnt;

-	fp = setmntent("/proc/mounts", "r");
+	fp = setmntent(file, "r");
 	if (!fp)
 		return 0;	/* Dunno, maybe not */

@@ -103,12 +105,18 @@ static int fismnt(char *dir)
 	return found;
 }

+/* Requires /proc to be mounted */
+static int fismnt(char *dir)
+{
+	return ismnt("/proc/mounts", dir);
+}
+
 /*
 * Check all filesystems in /etc/fstab with a fs_passno > 0
 */
 static int fsck(int pass)
 {
-	int save;
+//	int save;
 	struct fstab *fs;

 	if (!setfsent()) {
@@ -116,8 +124,8 @@ static int fsck(int pass)
 		return 1;
 	}

-	if ((save = log_is_debug()))
-		log_debug();
+//	if ((save = log_is_debug()))
+//		log_debug();

 	while ((fs = getfsent())) {
 		char cmd[80];
@@ -143,61 +151,13 @@ static int fsck(int pass)
 		run_interactive(cmd, "Checking filesystem %.13s", fs->fs_spec);
 	}

-	if (save)
-		log_debug();
+//	if (save)
+//		log_debug();
 	endfsent();

 	return 0;
 }

-static void networking(void)
-{
-	FILE *fp;
-
-	/* Run user network start script if enabled */
-	if (network) {
-		run_interactive(network, "Starting networking: %s", network);
-		goto done;
-	}
-
-	/* Debian/Ubuntu/Busybox/RH/Suse */
-	if (!whichp("ifup"))
-		goto done;
-
-	fp = fopen("/etc/network/interfaces", "r");
-	if (fp) {
-		int i = 0;
-		char buf[160];
-
-		/* Bring up all 'auto' interfaces */
-		while (fgets(buf, sizeof(buf), fp)) {
-			char cmd[80];
-			char *line, *ifname = NULL;
-
-			chomp(buf);
-			line = strip_line(buf);
-
-			if (!strncmp(line, "auto", 4))
-				ifname = &line[5];
-			if (!strncmp(line, "allow-hotplug", 13))
-				ifname = &line[14];
-
-			if (!ifname)
-				continue;
-
-			snprintf(cmd, 80, "ifup %s", ifname);
-			run_interactive(cmd, "Bringing up interface %s", ifname);
-			i++;
-		}
-
-		fclose(fp);
-	}
-
-done:
-	/* Fall back to bring up at least loopback */
-	ifconfig("lo", "127.0.0.1", "255.0.0.0", 1);
-}
-
 /*
 * If everything goes south we can use this to give the operator an
 * emergency shell to debug the problem -- Finit should not crash!
@@ -227,7 +187,7 @@ static void emergency_shell(void)
 		}

 		fprintf(stderr, "\n=> Embarrassingly, Finit has crashed.  Check /dev/kmsg for details.\n");
-		fprintf(stderr,   "=> To debug, add '--debug' to the kernel command line.\n\n");
+		fprintf(stderr,   "=> To debug, add 'debug' to the kernel command line.\n\n");

 		/*
 		 * Become session leader and set controlling TTY
@@ -241,12 +201,122 @@ static void emergency_shell(void)
 #endif /* EMERGENCY_SHELL */
 }

-int main(int argc, char* argv[])
+/*
+ * Handle bootstrap transition to configured runlevel, start TTYs
+ *
+ * This is the final stage of bootstrap.  It changes to the default
+ * (configured) runlevel, calls all external start scripts and final
+ * bootstrap hooks before bringing up TTYs.
+ *
+ * We must ensure that all declared `task [S]` and `run [S]` jobs in
+ * finit.conf, or *.conf in finit.d/, run to completion before we
+ * finalize the bootstrap process by calling this function.
+ */
+static void finalize(void)
 {
+	svc_t *svc;
+
+	/*
+	 * Track bundled watchdogd in case a better one turns up
+	 */
+	svc = svc_find(FINIT_LIBPATH_ "/watchdogd", "1");
+	if (svc)
+		wdog = svc;
+
+	/*
+	 * Run startup scripts in the runparts directory, if any.
+	 */
+	if (runparts && fisdir(runparts) && !rescue)
+		run_parts(runparts, NULL);
+
+	/*
+	 * Start all tasks/services in the configured runlevel
+	 */
+	_d("Change to default runlevel, start all services ...");
+	service_runlevel(cfglevel);
+
+	/* Clean up bootstrap-only tasks/services that never started */
+	_d("Clean up all bootstrap-only tasks/services ...");
+	svc_prune_bootstrap();
+
+	/* All services/tasks/inetd/etc. in configure runlevel have started */
+	_d("Running svc up hooks ...");
+	plugin_run_hooks(HOOK_SVC_UP);
+	service_step_all(SVC_TYPE_ANY);
+
+	/* Convenient SysV compat for when you just don't care ... */
+	if (!access(FINIT_RC_LOCAL, X_OK) && !rescue)
+		run_interactive(FINIT_RC_LOCAL, "Calling %s", FINIT_RC_LOCAL);
+
+	/* Hooks that should run at the very end */
+	_d("Calling all system up hooks ...");
+	plugin_run_hooks(HOOK_SYSTEM_UP);
+	service_step_all(SVC_TYPE_ANY);
+
+	/* Enable silent mode before starting TTYs */
+	_d("Going silent ...");
+	log_silent();
+
+	/* Delayed start of TTYs at bootstrap */
+	_d("Launching all getty services ...");
+	tty_runlevel();
+}
+
+/*
+ * Start cranking the big state machine
+ */
+static void crank_worker(void *unused)
+{
+	/*
+	 * Initalize state machine and start all bootstrap tasks
+	 * NOTE: no network available!
+	 */
+	sm_init(&sm);
+	sm_step(&sm);
+
+	/* Debian has this little script to copy generated rules while the system was read-only */
+	if (udev && fexist("/lib/udev/udev-finish"))
+		run_interactive("/lib/udev/udev-finish", "Finalizing udev");
+}
+
+/*
+ * Wait for system bootstrap to complete, all SVC_TYPE_RUNTASK must be
+ * allowed to complete their work in [S], or timeout, before we call
+ * finalize(), should not take more than 120 sec.
+ */
+static void final_worker(void *work)
+{
+	static int cnt = 120;
+
+	_d("Step all services ...");
+	service_step_all(SVC_TYPE_ANY);
+
+	if (cnt-- > 0 && !service_completed()) {
+		_d("Not all bootstrap run/tasks have completed yet ... %d", cnt);
+		schedule_work(work);
+		return;
+	}
+
+	if (cnt > 0)
+		_d("All run/task have completed, resuming bootstrap.");
+	else
+		_d("Timeout, resuming bootstrap.");
+
+	finalize();
+}
+
+int main(int argc, char *argv[])
+{
+	struct wq crank = {
+		.cb = crank_worker
+	};
+	struct wq final = {
+		.cb = final_worker,
+		.delay = 1000
+	};
+	uev_ctx_t loop;
 	char *path;
 	char cmd[256];
-	int ret, udev = 0;
-	uev_ctx_t loop;

 	/*
 	 * finit/init/telinit client tool uses /dev/initctl pipe
@@ -255,8 +325,57 @@ int main(int argc, char* argv[])
 	if (getpid() != 1)
 		return client(argc, argv);

+	/*
+	 * Hide command line arguments from ps (in particular for
+	 * forked children that don't execv()).  This is an ugly
+	 * hack that only works on Linux.
+	 * https://web.archive.org/web/20110227041321/http://netsplit.com/2007/01/10/hiding-arguments-from-ps/
+	 */
+	if (argc > 1) {
+		char *arg_end;
+
+		arg_end = argv[argc-1] + strlen (argv[argc-1]);
+		*arg_end = ' ';
+	}
+
+	/*
+	 * Initalize event context.
+	 */
+	uev_init1(&loop, 1);
+	ctx = &loop;
+
+	/*
+	 * Set PATH and SHELL early to something sane
+	 */
+	setenv("PATH", _PATH_STDPATH, 1);
+	setenv("SHELL", _PATH_BSHELL, 1);
+
+	/*
+	 * Mount base file system, kernel is assumed to run devtmpfs for /dev
+	 */
+	chdir("/");
+	umask(0);
+	if (mount("none", "/proc", "proc", 0, NULL))
+		_pe("Failed mounting /proc");
+	if (mount("none", "/sys", "sysfs", 0, NULL))
+		_pe("Failed mounting /sysfs");
+	if (fisdir("/proc/bus/usb"))
+		mount("none", "/proc/bus/usb", "usbfs", 0, NULL);
+
+	/*
+	 * Initialize default control groups, if available
+	 */
+	cgroup_init();
+
+	/*
+	 * Parse kernel command line (debug, rescue, splash, etc.)
+	 * Also calls log_init() to set correct log level
+	 */
+	conf_parse_cmdline();
+
 	/* Set up canvas */
-	screen_init();
+	if (!rescue && !log_is_debug())
+		screen_init();

 	/*
 	 * In case of emergency.
@@ -268,54 +387,31 @@ int main(int argc, char* argv[])
 	 */
 	sig_init();

-	/*
-	 * Initalize event context.
-	 */
-	uev_init(&loop);
-	ctx = &loop;
-
-	/*
-	 * Set the PATH early to something sane
-	 */
-	setenv("PATH", _PATH_STDPATH, 1);
-
-	/*
-	 * Mount base file system, kernel is assumed to run devtmpfs for /dev
-	 */
-	chdir("/");
-	umask(0);
-	mount("none", "/proc", "proc", 0, NULL);
-	mount("none", "/sys", "sysfs", 0, NULL);
-	if (fisdir("/proc/bus/usb"))
-		mount("none", "/proc/bus/usb", "usbfs", 0, NULL);
-
-	/*
-	 * Parse kernel parameters, including log_init()
-	 */
-	conf_parse_cmdline();
-
 	/*
 	 * Load plugins early, finit.conf may contain references to
 	 * features implemented by plugins.
 	 */
-	ret = plugin_init(&loop, PLUGIN_PATH);
+	plugin_init(&loop);

 	/*
 	 * Hello world.
 	 */
 	banner();

-	/* Show results after banner() */
-	print(ret, "Loading plugins");
-
 	/*
 	 * Check file filesystems in /etc/fstab
 	 */
-	for (int pass = 1; pass < 10; pass++) {
+	for (int pass = 1; pass < 10 && !rescue; pass++) {
 		if (fsck(pass))
 			break;
 	}

+	/*
+	 * Initialize .conf system and load static /etc/finit.conf
+	 * Also initializes global_rlimit[] for udevd, below.
+	 */
+	conf_init();
+
 	/*
 	 * Some non-embedded systems without an initramfs may not have /dev mounted yet
 	 * If they do, check if system has udevadm and perform cleanup from initramfs
@@ -325,167 +421,154 @@ int main(int argc, char* argv[])
 	else if (whichp("udevadm"))
 		run_interactive("udevadm info --cleanup-db", "Cleaning up udev db");

-	/* Some systems use /dev/pts */
+	/* Modern systems use /dev/pts */
 	makedir("/dev/pts", 0755);
-	mount("devpts", "/dev/pts", "devpts", 0, "gid=5,mode=620");
+	mount("devpts", "/dev/pts", "devpts", 0, "gid=5,mode=620,ptmxmode=0666");

+	/*
+	 * Some systems rely on us to both create /dev/shm and, to mount
+	 * a tmpfs there.  Any system with dbus needs shared memory, so
+	 * mount it, unless its already mounted, but not if listed in
+	 * the /etc/fstab file already.
+	 */
 	makedir("/dev/shm", 0755);
-	if (!fismnt("/dev/shm"))
-		mount("shm", "/dev/shm", "tmpfs", 0, NULL);
+	if (!fismnt("/dev/shm") && !ismnt("/etc/fstab", "/dev/shm"))
+		mount("shm", "/dev/shm", "tmpfs", 0, "mode=0777");

 	/*
 	 * New tmpfs based /run for volatile runtime data
 	 * For details, see http://lwn.net/Articles/436012/
 	 */
 	if (fisdir("/run") && !fismnt("/run"))
-		mount("tmpfs", "/run", "tmpfs", MS_NODEV, "mode=0755,size=10%");
+		mount("tmpfs", "/run", "tmpfs", MS_NODEV | MS_NOSUID | MS_NOEXEC, "mode=0755,size=10%");
 	umask(022);

+	/* Bootstrap conditions, needed for hooks */
+	cond_init();
+
 	/*
 	 * Populate /dev and prepare for runtime events from kernel.
+	 * Prefer udev if mdev is also available on the system.
 	 */
-	path = which("mdev");
+	path = which("udevd");
+	if (!path)
+		path = which("/lib/systemd/systemd-udevd");
 	if (path) {
-		/* Embedded Linux systems usually have BusyBox mdev */
-		if (log_is_debug())
-			touch("/dev/mdev.log");
-
-		snprintf(cmd, sizeof(cmd), "%s -s", path);
-	} else {
 		/* Desktop and server distros usually have a variant of udev */
-		path = which("udevd");
-		if (!path)
-			path = which("/lib/systemd/systemd-udevd");
-		if (path) {
-			udev = 1;
+		udev = 1;

-			/* Register udevd as a monitored service, started much later */
-			snprintf(cmd, sizeof(cmd), "[12345] %s -- Device event manager daemon", path);
-			if (service_register(SVC_TYPE_SERVICE, cmd, NULL)) {
-				_pe("Failed registering %s", path);
-				udev = 0;
-			}
+		/* Register udevd as a monitored service */
+		snprintf(cmd, sizeof(cmd), "[S12345789] pid:udevd %s -- Device event managing daemon", path);
+		if (service_register(SVC_TYPE_SERVICE, cmd, global_rlimit, NULL)) {
+			_pe("Failed registering %s", path);
+			udev = 0;
+		} else {
+			snprintf(cmd, sizeof(cmd), ":1 [S] <svc%s> "
+				 "udevadm trigger -c add -t devices "
+				 "-- Requesting device events", path);
+			service_register(SVC_TYPE_RUN, cmd, global_rlimit, NULL);

-			/* Start a temporary udevd instance to populate /dev  */
-			snprintf(cmd, sizeof(cmd), "%s --daemon", path);
+			snprintf(cmd, sizeof(cmd), ":2 [S] <svc%s> "
+				 "udevadm trigger -c add -t subsystems "
+				 "-- Requesting subsystem events", path);
+			service_register(SVC_TYPE_RUN, cmd, global_rlimit, NULL);
 		}
-	}
-
-	if (path) {
 		free(path);
+	} else {
+		path = which("mdev");
+		if (path) {
+			/* Embedded Linux systems usually have BusyBox mdev */
+			if (log_is_debug())
+				touch("/dev/mdev.log");

-		run_interactive(cmd, "Populating device tree");
-		if (udev && whichp("udevadm")) {
-			run("udevadm trigger --action=add --type=subsystems");
-			run("udevadm trigger --action=add --type=devices");
-			run("udevadm settle --timeout=120");
+			snprintf(cmd, sizeof(cmd), "%s -s", path);
+			free(path);

-			/* Tell temporary udevd to exit, we'll start a monitored instance later */
-			run("udevadm control --exit");
+			run_interactive(cmd, "Populating device tree");
 		}
 	}

 	/*
-	 * Parse /etc/finit.conf and all *.conf in /etc/finit.d/ to
-	 * figure out how to bootstrap the system.
+	 * Start bundled watchdogd as soon as possible, if enabled
 	 */
-	conf_parse_config();
-
-	/*
-	 * Start built-in watchdog as soon as possible, if enabled
-	 */
-	watchdog(argv[0]);
-
-	/* Set hostname as soon as possible, for syslog et al. */
-	set_hostname(&hostname);
+	if (which(FINIT_LIBPATH_ "/watchdogd"))
+		service_register(SVC_TYPE_SERVICE, FINIT_LIBPATH_ "/watchdogd -- Finit watchdog daemon", global_rlimit, NULL);

 	/*
 	 * Mount filesystems
 	 */
-#ifdef REMOUNT_ROOTFS
-	run("mount -n -o remount,rw /");
-#endif
-#ifdef SYSROOT
-	mount(SYSROOT, "/", NULL, MS_MOVE, NULL);
+	if (!rescue) {
+#ifndef SYSROOT
+		/*
+		 * Remount / read-write if it exists in fstab is not 'ro'.
+		 * This is what the Debian sysv initscripts does.
+		 */
+		if (setfsent()) {
+			struct fstab *fs;
+
+			while ((fs = getfsent())) {
+				if (strcmp(fs->fs_file, "/"))
+					continue;
+
+				if (strcmp(fs->fs_type, "ro"))
+					run_interactive("mount -n -o remount,rw /", "Remounting / as read-write");
+				break;
+			}
+
+			endfsent();
+		}
+#else
+		/*
+		 * XXX: Untested, in the initramfs age we should
+		 *      probably use switch_root instead.
+		 */
+		mount(SYSROOT, "/", NULL, MS_MOVE, NULL);
 #endif
+	}

-	/* Debian has this little script to copy generated rules while the system was read-only */
-	if (fexist("/lib/udev/udev-finish"))
-		run_interactive("/lib/udev/udev-finish", "Finalizing udev");
+	if (!rescue) {
+		_d("Root FS up, calling hooks ...");
+		plugin_run_hooks(HOOK_ROOTFS_UP);

-	_d("Root FS up, calling hooks ...");
-	plugin_run_hooks(HOOK_ROOTFS_UP);
+		umask(0);
+		if (run_interactive("mount -na", "Mounting filesystems"))
+			plugin_run_hooks(HOOK_MOUNT_ERROR);

-	umask(0);
-	if (run_interactive("mount -na", "Mounting filesystems"))
-		plugin_run_hooks(HOOK_MOUNT_ERROR);
+		_d("Calling extra mount hook, after mount -a ...");
+		plugin_run_hooks(HOOK_MOUNT_POST);

-	run("swapon -ea");
-	umask(0022);
+		run("swapon -ea");
+		umask(0022);
+	}

 	/* Base FS up, enable standard SysV init signals */
 	sig_setup(&loop);

-	_d("Base FS up, calling hooks ...");
-	plugin_run_hooks(HOOK_BASEFS_UP);
+	if (!rescue) {
+		_d("Base FS up, calling hooks ...");
+		plugin_run_hooks(HOOK_BASEFS_UP);
+	}

 	/*
-	 * Initalize state machine and start all bootstrap tasks
-	 * NOTE: no network available!
+	 * Set up inotify watcher for /etc/finit.d and read all .conf
+	 * files to figure out how to bootstrap the system.
 	 */
-	sm_init(&sm);
-	sm_step(&sm);
+	conf_monitor(&loop);

-	/*
-	 * Network stuff
-	 */
-	networking();
+	_d("Starting initctl API responder ...");
+	api_init(&loop);
 	umask(022);

-	/* Hooks that rely on loopback, or basic networking being up. */
-	plugin_run_hooks(HOOK_NETWORK_UP);
+	_d("Starting the big state machine ...");
+	schedule_work(&crank);
+
+	_d("Starting bootstrap finalize timer ...");
+	schedule_work(&final);

 	/*
-	 * Start all tasks/services in the configured runlevel
-	 */
-	service_runlevel(cfglevel);
-
-	/* Clean up bootstrap-only tasks/services that never started */
-	svc_prune_bootstrap();
-
-	_d("Running svc up hooks ...");
-	plugin_run_hooks(HOOK_SVC_UP);
-
-	/*
-	 * Run startup scripts in the runparts directory, if any.
-	 */
-	if (runparts && fisdir(runparts)) {
-		_d("Running startup scripts in %s ...", runparts);
-		run_parts(runparts, NULL);
-		service_reload_dynamic();
-	}
-
-	/* Convenient SysV compat for when you just don't care ... */
-	if (!access(FINIT_RC_LOCAL, X_OK)) {
-		run_interactive(FINIT_RC_LOCAL, "Calling %s", FINIT_RC_LOCAL);
-		service_reload_dynamic();
-	}
-
-	/* Hooks that should run at the very end */
-	plugin_run_hooks(HOOK_SYSTEM_UP);
-
-	/* Enable silent mode before starting TTYs */
-	log_silent();
-
-	/* Delayed start of TTYs at bootstrap */
-	tty_runlevel();
-
-	/* Start new initctl API responder */
-	api_init(&loop);
-
-	/*
-	 * Enter main loop to monior /dev/initctl and services
+	 * Enter main loop to monitor /dev/initctl and services
 	 */
+	_d("Entering main loop ...");
 	return uev_run(&loop, 0);
 }

@@ -45,7 +45,6 @@
 #define _PATH_VARRUN    "/var/run/"
 #endif

-
 #define CMD_SIZE                256
 #define LINE_SIZE               1024
 #define BUF_SIZE                4096
@@ -75,12 +74,16 @@
 #define INIT_CMD_RELOAD_SVC     12   /* SIGHUP service */
 #define INIT_CMD_RESTART_SVC    13   /* STOP + START service */
 #define INIT_CMD_QUERY_INETD    14
-#define INIT_CMD_EMIT           15
+#define INIT_CMD_UNUSED1        15   /* Unused, was INIT_CMD_EMIT */
 #define INIT_CMD_GET_RUNLEVEL   16
 #define INIT_CMD_WDOG_HELLO     128  /* Watchdog register and hello */
+#define INIT_CMD_SVC_ITER       129
+#define INIT_CMD_SVC_QUERY      130
+#define INIT_CMD_SVC_FIND       131
 #define INIT_CMD_NACK           254
 #define INIT_CMD_ACK            255

+/* Traditionally aligned on 384 bytes */
 struct init_request {
 	int	magic;		/* Magic number			*/
 	int	cmd;		/* What kind of request		*/
@@ -89,16 +92,17 @@ struct init_request {
 	char	data[368];
 };

-extern int    wdogpid;
 extern int    runlevel;
 extern int    cfglevel;
 extern int    prevlevel;
+extern int    rescue;
+extern int    single;
+extern int    splash;
 extern char  *rcsd;
 extern char  *sdown;
 extern char  *network;
 extern char  *hostname;
 extern char  *runparts;
-extern char  *console;
 extern uev_ctx_t *ctx;

 #endif /* FINIT_H_ */
@@ -32,6 +32,7 @@
 #include <termios.h>

 #include "finit.h"
+#include "cgroup.h"
 #include "helpers.h"
 #include "sig.h"
 #include "utmp-api.h"
@@ -64,42 +65,6 @@ static int readch(char *tty)
 	return ch1 & 0xFF;
 }

-static void stty(int fd, speed_t speed)
-{
-	struct termios term;
-
-	tcdrain(fd);
-	if (tcgetattr(fd, &term))
-		return;
-
-	cfsetispeed(&term, speed);
-	cfsetospeed(&term, speed);
-	tcsetattr(fd, TCSAFLUSH, &term);
-	tcflush(fd, TCIOFLUSH);
-
-	/* Disable modem specific flags */
-	term.c_cflag     &= ~(0|CSTOPB|PARENB|PARODD);
-	term.c_cflag     &= ~CRTSCTS;
-	term.c_cflag     |= CLOCAL;
-
-	/* Timeouts, minimum chars and default flags */
-	term.c_cc[VTIME]  = 0;
-	term.c_cc[VMIN]   = 1;
-	term.c_iflag      = ICRNL|IXON|IXOFF;
-	term.c_oflag      = OPOST|ONLCR;
-	term.c_cflag     |= CS8|CREAD|HUPCL|CBAUDEX;
-	term.c_lflag     |= ICANON|ISIG|ECHO|ECHOE|ECHOK|ECHOKE;
-
-	/* Reset special characters to defaults */
-	term.c_cc[VINTR]  = CTRL('C');
-	term.c_cc[VQUIT]  = CTRL('\\');
-	term.c_cc[VEOF]   = CTRL('D');
-	term.c_cc[VEOL]   = '\n';
-	term.c_cc[VKILL]  = CTRL('U');
-	term.c_cc[VERASE] = CERASE;
-	tcsetattr(fd, TCSANOW, &term);
-}
-
 /*
 * Parse and display a line from /etc/issue
 */
@@ -162,7 +127,6 @@ static void do_issue(char *tty)
 	 */
 	uname(&uts);

-	print("\n");
 	fp = fopen("/etc/issue", "r");
 	if (fp) {
 		while (fgets(buf, sizeof(buf), fp))
@@ -229,6 +193,7 @@ static int do_login(char *name)
 {
 	struct stat st;

+	cgroup_user(name);
 	execl(_PATH_LOGIN, _PATH_LOGIN, name, NULL);

 	/*
@@ -244,72 +209,54 @@ static int do_login(char *name)
 	return 1;	/* We shouldn't get here ... */
 }

-static speed_t do_parse_speed(char *baud)
+int getty(char *tty, speed_t speed, char *term, char *user)
 {
-	char *ptr;
-	size_t i;
-	unsigned long val;
-	struct { unsigned long val; speed_t speed; } v2s[] = {
-		{       0, B0       },
-		{      50, B50      },
-		{      75, B75      },
-		{     110, B110     },
-		{     134, B134     },
-		{     150, B150     },
-		{     200, B200     },
-		{     300, B300     },
-		{     600, B600     },
-		{    1200, B1200    },
-		{    1800, B1800    },
-		{    2400, B2400    },
-		{    4800, B4800    },
-		{    9600, B9600    },
-		{   19200, B19200   },
-		{   38400, B38400   },
-		{   57600, B57600   },
-		{  115200, B115200  },
-		{  230400, B230400  },
-		{  460800, B460800  },
-		{  500000, B500000  },
-		{  576000, B576000  },
-		{  921600, B921600  },
-		{ 1000000, B1000000 },
-		{ 1152000, B1152000 },
-		{ 1500000, B1500000 },
-		{ 2000000, B2000000 },
-		{ 2500000, B2500000 },
-		{ 3000000, B3000000 },
-		{ 3500000, B3500000 },
-		{ 4000000, B4000000 },
-	};
+	const char cln[] = "\r\e[2K\n";
+	char name[30];
+	int fd;

-	errno = 0;
-	val = strtoul(baud, &ptr, 10);
-	if (errno || ptr == baud)
-		return B0;
+	/* Detach from initial controlling TTY */
+	vhangup();

-	for (i = 0; i < sizeof(v2s) / sizeof(v2s[0]); i++) {
-		if (v2s[i].val == val)
-			return v2s[i].speed;
-	}
+	fd = open(tty, O_RDWR);
+	if (fd < 0)
+		err(1, "Failed opening %s", tty);

-	return B0;
+	dup2(fd, STDIN_FILENO);
+	dup2(fd, STDOUT_FILENO);
+	dup2(fd, STDERR_FILENO);
+	close(fd);
+
+	if (ioctl(STDIN_FILENO, TIOCSCTTY, 1) < 0)
+		warn("Failed TIOCSCTTY");
+
+	/* Set up TTY, re-enabling ISIG et al. */
+	stty(STDIN_FILENO, speed);
+	(void)write(STDOUT_FILENO, cln, strlen(cln));
+
+	/* The getty process is responsible for the UTMP login record */
+	utmp_set_login(tty, NULL);
+	if (!user)
+		do_getty(tty, name, sizeof(name));
+	else
+		strlcpy(name, user, sizeof(name));
+
+	if (term && term[0])
+		setenv("TERM", term, 1);
+
+	return do_login(name);
 }

-int getty(char *tty, char *baud, char *term, char *user)
+int sh(char *tty)
 {
 	int fd;
-	char name[30];
-	speed_t speed = B38400;
-	struct sigaction sa;
-
-	if (baud) {
-		speed = do_parse_speed(baud);
-		if (speed == B0) {
-			logit(LOG_CRIT, "TTY %s: Invalid speed %s", tty, baud);
-			return 1;
-		}
-	}
+	char *arg0;
+	char *args[2] = {
+		NULL,
+		NULL
+	};
+	size_t len;
+	struct termios term;

 	/* Detach from initial controlling TTY */
 	vhangup();
@@ -325,30 +272,33 @@ int getty(char *tty, char *baud, char *term, char *user)
 	if (ioctl(STDIN_FILENO, TIOCSCTTY, 1) < 0)
 		warn("Failed TIOCSCTTY");

-	/*
-	 * Ignore a few signals, needed to prevent Ctrl-C at login:
-	 * prompt and to prevent QUIT from dumping core.
-	 */
-	sigemptyset(&sa.sa_mask);
-	sa.sa_flags   = SA_RESTART;
-	sa.sa_handler = SIG_IGN;
-	sigaction(SIGHUP,  &sa, NULL);
-	sigaction(SIGINT,  &sa, NULL);
-	sigaction(SIGQUIT, &sa, NULL);
-
-	/* Set up TTY */
-	stty(fd, speed);
-	close(fd);
+	/* The getty process is usually responsible for the UTMP login record */
 	utmp_set_login(tty, NULL);
-	if (term)
-		setenv("TERM", term, 1);

-	if (!user)
-		do_getty(tty, name, sizeof(name));
-	else
-		strlcpy(name, user, sizeof(name));
+	/* Set up TTY, re-enabling ISIG et al. */
+	stty(fd, B0);
+	close(fd);

-	return do_login(name);
+	/* Start /bin/sh as a login shell, i.e. with a prefix '-' */
+	len = strlen(_PATH_BSHELL) + 2;
+	arg0 = malloc(len);
+	if (!arg0)
+		err(1, "Failed allocating memory");
+	snprintf(arg0, len, "-%s", _PATH_BSHELL);
+	args[0] = arg0;
+
+	/* Reenable Ctrl-D and Ctrl-C, and ... */
+	if (!tcgetattr(STDIN_FILENO, &term)) {
+		term.c_lflag    |= ISIG;
+		term.c_cc[VEOF]  = CTL('D');
+		term.c_cc[VINTR] = CTL('C');
+		tcsetattr(STDIN_FILENO, TCSANOW, &term);
+	}
+
+	/* ... unblock signals in general */
+	sig_unblock();
+
+	return execv(_PATH_BSHELL, args);
 }

 /**
@@ -39,6 +39,30 @@
 #include "util.h"
 #include "utmp-api.h"

+static int progress_style = PROGRESS_STYLE;
+
+/*
+ * Note: the pending status (⋯) must be last item.  Also, ⋯ is not
+ *       off-by-one, it's a multi-byte character.
+ */
+#define STATUS_CLASS {							\
+	CHOOSE(" OK ",  " OK ",  "\e[1;32m"),		/* Green  */	\
+	CHOOSE("FAIL",  "FAIL",  "\e[1;31m"),		/* Red    */	\
+	CHOOSE("WARN",  "WARN",  "\e[1;31m"),		/* Red    */	\
+	CHOOSE(" \\/ ", " ⋯  ", "\e[1;33m"),		/* Yellow */	\
+}
+
+#define CHOOSE(x,y,z) x
+static const char *status1[] = STATUS_CLASS;
+#undef CHOOSE
+
+#define CHOOSE(x,y,z) y
+static const char *status2[] = STATUS_CLASS;
+#undef CHOOSE
+
+#define CHOOSE(x,y,z) z
+static const char *color[] = STATUS_CLASS;
+

 char *strip_line(char *line)
 {
@@ -57,6 +81,81 @@ char *strip_line(char *line)
 	return line;
 }

+/*
+ * Return screen length of string, not counting escape chars, and
+ * accounting for unicode characters as only one screen byte wide
+ */
+size_t slen(char *string)
+{
+	unsigned char *buf = (unsigned char *)string;
+	size_t len = 0;
+
+	while (*buf) {
+		/* Skip ANSI escape sequences */
+		if (*buf == '\e') {
+			while (*buf && !isalpha(*buf))
+				buf++;
+			continue;
+		}
+		/* Skip 3-byte unicode */
+		if (*buf == 0xe2) {
+			for (int cnt = 3; *buf && cnt >= 0; cnt--)
+				buf++;
+			continue;
+		}
+
+		len++;
+		buf++;
+	}
+
+	return len;
+}
+
+/*
+ * ch may be an ascii or unicode character
+ */
+static char *pad(char *buf, size_t len, char *ch, size_t width)
+{
+	size_t i = slen(buf);
+
+	strlcat(buf, " ", len);
+
+	width -= 8;		/* Skip leading '[ STAT ]' */
+	while (i < width) {
+		strlcat(buf, ch, len);
+		i++;
+	}
+
+	return buf;
+}
+
+void print_banner(const char *heading)
+{
+	char buf[4 * SCREEN_WIDTH];
+
+	memset(buf, 0, sizeof(buf));
+	strlcat(buf, "\r\e[2K", sizeof(buf));
+	if (progress_style == 1) {
+		strlcat(buf, "\e[1m", sizeof(buf));
+		strlcat(buf, heading, sizeof(buf));
+		pad(buf, sizeof(buf), "=", SCREEN_WIDTH - 2);
+	} else {
+		size_t wmax = 80 <= SCREEN_WIDTH ? 80 : SCREEN_WIDTH;
+
+		strlcat(buf, "\e[1;31m⏺ \e[1;33m⏺ \e[1;32m⏺ \e[0m\e[1m ", sizeof(buf));
+		strlcat(buf, heading, sizeof(buf));
+
+		/*
+		 * Padding with full-width '═' sign from unicode,
+		 * we could also use '―' or something else.
+		 */
+		pad(buf, sizeof(buf), "═", wmax);
+	}
+	strlcat(buf, "\e[0m\n", sizeof(buf));
+
+	(void)write(STDERR_FILENO, buf, strlen(buf));
+}
+
 static size_t print_timestamp(char *buf, size_t len)
 {
 #if defined(CONFIG_PRINTK_TIME)
@@ -77,6 +176,26 @@ static size_t print_timestamp(char *buf, size_t len)
 #endif
 }

+static char *status(int rc)
+{
+	static char buf[64];
+
+	if (rc < 0 || rc >= (int)NELEMS(status1))
+		rc = NELEMS(status1) - 1;	/* Default to "⋯" (pending) */
+
+	if (progress_style == 1) {
+		int hl = 1;
+
+		if (rc == 1 || rc == 2)
+			hl = 7;
+
+		snprintf(buf, sizeof(buf), "\e[%dm[%s]\e[0m", hl, status1[rc]);
+	} else
+		snprintf(buf, sizeof(buf), "\e[1m[%s%s\e[0m\e[1m]\e[0m ", color[rc], status2[rc]);
+
+	return buf;
+}
+
 void printv(const char *fmt, va_list ap)
 {
 	char buf[SCREEN_WIDTH];
@@ -91,51 +210,32 @@ void printv(const char *fmt, va_list ap)
 	len = print_timestamp(buf, sizeof(buf));
 	vsnprintf(&buf[len], sizeof(buf) - len, fmt, ap);

-	len = strlen(buf);
-	buf[len++] = ' ';
-	for (size_t i = len; i < (sizeof(buf) - 8); i++)
-		buf[i] = '.';	/* pad with dots. */
-
-	fprintf(stderr, "\r%s ", buf);
+	if (progress_style == 1)
+		fprintf(stderr, "\r%s ", pad(buf, sizeof(buf), ".", sizeof(buf)));
+	else
+		fprintf(stderr, "\r\e[2K%s%s", status(3), buf);
 }

-void print(int action, const char *fmt, ...)
+void print(int rc, const char *fmt, ...)
 {
-	va_list ap;
-	const char success[] = "\e[1m[ OK ]\e[0m\n";
-	const char failure[] = "\e[7m[FAIL]\e[0m\n";
-	const char warning[] = "\e[7m[WARN]\e[0m\n";
-	const char pending[] = "\e[1m[ \\/ ]\e[0m\n";
-
 	if (log_is_silent())
 		return;

 	if (fmt) {
+		va_list ap;
+
 		va_start(ap, fmt);
 		printv(fmt, ap);
 		va_end(ap);
 	}

-	switch (action) {
-	case -1:
-		break;
+	if (rc < 0)
+		return;

-	case 0:
-		write(STDERR_FILENO, success, sizeof(success));
-		break;
-
-	case 1:
-		write(STDERR_FILENO, failure, sizeof(failure));
-		break;
-
-	case 2:
-		write(STDERR_FILENO, warning, sizeof(warning));
-		break;
-
-	default:
-		write(STDERR_FILENO, pending, sizeof(pending));
-		break;
-	}
+	if (progress_style == 1)
+		fprintf(stderr, "%s\n", status(rc));
+	else
+		fprintf(stderr, ".\r%s\n", status(rc));
 }

 void print_desc(char *action, char *desc)
@@ -184,6 +284,9 @@ void set_hostname(char **hostname)
 {
 	FILE *fp;

+	if (rescue)
+		goto done;
+
 	fp = fopen("/etc/hostname", "r");
 	if (fp) {
 		struct stat st;
@@ -204,10 +307,86 @@ void set_hostname(char **hostname)
 		fclose(fp);
 	}

+done:
 	if (*hostname)
 		sethostname(*hostname, strlen(*hostname));
 }

+static void ifup(char *ifname, int updown)
+{
+	char cmd[80];
+
+	if (updown) {
+		snprintf(cmd, sizeof(cmd), "ifup %s", ifname);
+		run_interactive(cmd, "Bringing up interface %s", ifname);
+	} else {
+		snprintf(cmd, sizeof(cmd), "ifdown -f %s", ifname);
+		run_interactive(cmd, "Taking down interface %s", ifname);
+	}
+}
+
+/*
+ * Bring up networking, but only if not single-user or rescue mode
+ */
+void networking(int updown)
+{
+	FILE *fp;
+
+	/* No need to report errors if network is already down */
+	if (!prevlevel && !updown)
+		return;
+
+	if (updown)
+		_d("Setting up networking ...");
+	else
+		_d("Taking down networking ...");
+
+	/* Run user network start script if enabled */
+	if (updown && network) {
+		run_interactive(network, "Starting networking: %s", network);
+		goto done;
+	}
+
+	/* Debian/Ubuntu/Busybox/RH/Suse */
+	if (!whichp("ifup"))
+		goto done;
+
+	fp = fopen("/etc/network/interfaces", "r");
+	if (fp) {
+		char buf[160];
+
+		/* Bring up, or down, all 'auto' interfaces */
+		while (fgets(buf, sizeof(buf), fp)) {
+			char *line, *ifname = NULL;
+
+			chomp(buf);
+			line = strip_line(buf);
+
+			if (!strncmp(line, "auto", 4))
+				ifname = &line[5];
+			if (!strncmp(line, "allow-hotplug", 13))
+				ifname = &line[14];
+
+			if (!ifname)
+				continue;
+
+			ifup(ifname, updown);
+		}
+
+		fclose(fp);
+	}
+
+done:
+	/* Fall back to bring up at least loopback */
+	ifconfig("lo", "127.0.0.1", "255.0.0.0", updown);
+
+	/* Hooks that rely on loopback, or basic networking being up. */
+	if (updown) {
+		_d("Calling all network up hooks ...");
+		plugin_run_hooks(HOOK_NETWORK_UP);
+	}
+}
+
 #ifndef HAVE_GETFSENT
 static lfile_t *fstab = NULL;

@@ -26,7 +26,10 @@
 #define FINIT_HELPERS_H_

 #include <stdarg.h>
+#include <sys/resource.h>
 #include <sys/types.h>
+#include <sys/ttydefaults.h>	/* Not included by default in musl libc */
+#include <termios.h>
 #include <lite/lite.h>
 #include "log.h"

@@ -48,25 +51,30 @@ struct fstab *getfsent  (void);

 char   *strip_line      (char *line);

-int     pid_alive       (pid_t pid);
-char   *pid_get_name    (pid_t pid, char *name, size_t len);
+int     getty           (char *tty, speed_t speed, char *term, char *user);
+int     sh              (char *tty);

+int     stty            (int fd, speed_t speed);
+speed_t stty_parse_speed(char *baud);
+
+void    print_banner    (const char *heading);
 void    printv          (const char *fmt, va_list ap);
 void    print           (int action, const char *fmt, ...);
 void    print_desc      (char *action, char *desc);
 int     print_result    (int fail);

-int     start_process   (char *cmd, char *args[], int console);
 int     getuser         (char *username, char **home);
 int     getgroup        (char *group);
 void    set_hostname    (char **hostname);
+void    networking      (int updown);

 int     complete        (char *cmd, int pid);
 int     run             (char *cmd);
 int     run_interactive (char *cmd, char *fmt, ...);
 int     exec_runtask    (char *cmd, char *args[]);
-pid_t   run_getty       (char *tty, char *speed, char *term, int noclear, int nowait, int console);
-pid_t   run_getty2      (char *tty, char *cmd, char *args[], int noclear, int nowait, int console);
+pid_t   run_getty       (char *tty, char *baud, char *term,  int noclear, int nowait, struct rlimit rlimit[]);
+pid_t   run_getty2      (char *tty, char *cmd, char *args[], int noclear, int nowait, struct rlimit rlimit[]);
+pid_t   run_sh          (char *tty, int noclear, int nowait, struct rlimit rlimit[]);
 int     run_parts       (char *dir, char *cmd);

 static inline void create(char *path, mode_t mode, uid_t uid, gid_t gid)
@@ -43,12 +43,13 @@
 	} while (0);

 /* Peek into SOCK_DGRAM socket to figure out where an inbound packet comes from. */
-static int inetd_dgram_peek(int sd, char *ifname)
+static int inetd_dgram_peek(int sd, char *ifname, size_t len)
 {
-	char cmbuf[0x100];
-	struct msghdr msgh;
 	struct cmsghdr *cmsg;
+	struct msghdr msgh;
+	char cmbuf[0x100];

+	memset(ifname, 0, len);
 	memset(&msgh, 0, sizeof(msgh));
 	msgh.msg_control    = cmbuf;
 	msgh.msg_controllen = sizeof(cmbuf);
@@ -56,13 +57,15 @@ static int inetd_dgram_peek(int sd, char *ifname)
 	if (recvmsg(sd, &msgh, MSG_PEEK) < 0)
 		return -1;

-	for (cmsg = CMSG_FIRSTHDR(&msgh); cmsg; cmsg = CMSG_NXTHDR(&msgh,cmsg)) {
+	for (cmsg = CMSG_FIRSTHDR(&msgh); cmsg; cmsg = CMSG_NXTHDR(&msgh, cmsg)) {
 		struct in_pktinfo *ipi = (struct in_pktinfo *)CMSG_DATA(cmsg);
+		char tmp[IF_NAMESIZE + 1] = { 0 };

 		if (cmsg->cmsg_level != SOL_IP || cmsg->cmsg_type != IP_PKTINFO)
 			continue;

-		if_indextoname(ipi->ipi_ifindex, ifname);
+		if_indextoname(ipi->ipi_ifindex, tmp);
+		strlcpy(ifname, tmp, len);

 		return 0;
 	}
@@ -70,13 +73,31 @@ static int inetd_dgram_peek(int sd, char *ifname)
 	return -1;
 }

+/* Peek into SOCK_DGRAM socket to figure out where an inbound packet comes from. */
+static void inetd_dgram_drop(int sd, const char *ifname)
+{
+	char pkt_interface[IF_NAMESIZE + 1];
+	char buf[BUFSIZ];
+
+	while (1) {
+		inetd_dgram_peek(sd, pkt_interface, sizeof(pkt_interface));
+		if (string_compare(pkt_interface, ifname)) {
+			if (recv(sd, buf, sizeof(buf), 0) < 0)
+				break;
+			continue;
+		}
+		break;
+	}
+}
+
 /* Peek into SOCK_STREAM on accepted client socket to figure out inbound interface */
-static int inetd_stream_peek(int sd, char *ifname)
+static int inetd_stream_peek(int sd, char *ifname, size_t ilen)
 {
 	struct ifaddrs *ifaddr, *ifa;
 	struct sockaddr_in sin;
 	socklen_t len = sizeof(sin);

+	memset(ifname, 0, ilen);
 	if (-1 == getsockname(sd, (struct sockaddr *)&sin, &len))
 		return -1;

@@ -95,7 +116,7 @@ static int inetd_stream_peek(int sd, char *ifname)

 		iin = (struct sockaddr_in *)ifa->ifa_addr;
 		if (!memcmp(&sin.sin_addr, &iin->sin_addr, len)) {
-			strncpy(ifname, ifa->ifa_name, IF_NAMESIZE);
+			strlcpy(ifname, ifa->ifa_name, ilen);
 			break;
 		}
 	}
@@ -105,11 +126,12 @@ static int inetd_stream_peek(int sd, char *ifname)
 	return 0;
 }

-static int get_stdin(svc_t *svc)
+static int get_stdin(svc_t *svc, char *iifname, size_t len)
 {
 	int stdin = svc->inetd.watcher.fd;
-	char ifname[IF_NAMESIZE] = "UNKNOWN";
+	char ifname[IF_NAMESIZE + 1] = "UNKNOWN";

+	memset(iifname, 0, len);
 	if (svc->inetd.type == SOCK_STREAM) {
 		/* Open new client socket from server socket */
 		stdin = accept(stdin, NULL, NULL);
@@ -120,19 +142,24 @@ static int get_stdin(svc_t *svc)

 		_d("New client socket %d accepted for inetd service %d/tcp", stdin, svc->inetd.port);

-		inetd_stream_peek(stdin, ifname);
+		inetd_stream_peek(stdin, ifname, sizeof(ifname));
 	} else {           /* SOCK_DGRAM */
-		inetd_dgram_peek(stdin, ifname);
+		inetd_dgram_peek(stdin, ifname, sizeof(ifname));
 	}

 	if (!inetd_is_allowed(&svc->inetd, ifname)) {
 		logit(LOG_INFO, "Service %s on %s:%d is not allowed", svc->inetd.name, ifname, svc->inetd.port);
 		if (svc->inetd.type == SOCK_STREAM)
 			close(stdin);
+		else
+			inetd_dgram_drop(stdin, ifname);

 		return -1;
 	}

+	/* Return ingress interface */
+	strlcpy(iifname, ifname, len);
+
 	return stdin;
 }

@@ -140,10 +167,18 @@ static int get_stdin(svc_t *svc)
 static void socket_cb(uev_t *w, void *arg, int events)
 {
 	svc_t *svc = (svc_t *)arg, *task;
+	const char *conn = " connection";
+	char iifname[IF_NAMESIZE + 1] = "UNKNOWN";
+	char id[MAX_ID_LEN];
 	int stdin;

-	_d("Got event on %s socket ...", svc->cmd);
-	stdin = get_stdin(svc);
+	_d("%s: Got socket event ...", svc->cmd);
+	if (UEV_ERROR == events) {
+		logit(LOG_INFO, "%s: Socket error, aborting: %m", svc->cmd);
+		return;
+	}
+
+	stdin = get_stdin(svc, iifname, sizeof(iifname));
 	if (stdin < 0) {
 		logit(LOG_CRIT, "%s: Unable to accept incoming connection", svc->cmd);
 		return;
@@ -160,7 +195,8 @@ static void socket_cb(uev_t *w, void *arg, int events)
 		return;
 	}

-	task = svc_new(svc->cmd, svc->inetd.next_id++, SVC_TYPE_INETD_CONN);
+	snprintf(id, sizeof(id), "%d", svc->inetd.next_id++);
+	task = svc_new(svc->cmd, id, SVC_TYPE_INETD_CONN);
 	if (!task) {
 		logit(LOG_CRIT, "%s: Unable to allocate service for inetd client", svc->cmd);
 		if (svc->inetd.type == SOCK_STREAM)
@@ -184,11 +220,15 @@ static void socket_cb(uev_t *w, void *arg, int events)
 	task->inetd.cmd  = svc->inetd.cmd;
 	task->inetd.type = svc->inetd.type;

+	memcpy(task->rlimit,   svc->rlimit,   sizeof(task->rlimit));
 	memcpy(task->cond,     svc->cond,     sizeof(task->cond));
 	memcpy(task->username, svc->username, sizeof(task->username));
 	memcpy(task->group,    svc->group,    sizeof(task->group));
 	memcpy(task->args,     svc->args,     sizeof(task->args));
-	snprintf(task->desc, sizeof(task->desc), "%52.52s connection", svc->desc);
+	strlcpy(task->desc, svc->desc, sizeof(task->desc) - strlen(conn));
+	strlcat(task->desc, conn, sizeof(task->desc));
+	strlcpy(task->iifname, iifname, sizeof(task->iifname));
+	strlcpy(task->name, svc->name, sizeof(task->name));

 	task->stdin_fd = stdin;
 	service_step(task);
@@ -202,10 +242,10 @@ static void socket_cb(uev_t *w, void *arg, int events)
 */
 int inetd_check_loop(struct sockaddr *sa, socklen_t len, char *name)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;
        char pname[NI_MAXHOST];

-        for (svc = svc_inetd_iterator(1); svc; svc = svc_inetd_iterator(0)) {
+        for (svc = svc_inetd_iterator(&iter, 1); svc; svc = svc_inetd_iterator(&iter, 0)) {
 		inetd_t *i = &svc->inetd;

                if (!i->builtin || i->type != SOCK_DGRAM)
@@ -308,20 +348,43 @@ int inetd_start(inetd_t *inetd)
 	return 0;
 }

+void inetd_stop_children(inetd_t *inetd, int check_allowed)
+{
+	svc_t *svc, *iter = NULL;
+
+	svc = svc_job_iterator(&iter, 1, inetd->svc->job);
+	while (svc) {
+		if (!svc_is_inetd(svc)) {
+			if (!check_allowed || !inetd_is_allowed(inetd, svc->iifname)) {
+				svc_stop(svc);
+				service_step(svc);
+			}
+		}
+		svc = svc_job_iterator(&iter, 0, inetd->svc->job);
+	}
+}
+
 void inetd_stop(inetd_t *inetd)
 {
+	if (!inetd || !inetd->svc) {
+		_e("Invalid inetd, cannot stop it...");
+		return;
+	}
+
 	if (inetd->watcher.fd != -1) {
 		_d("Stopping %s socket watcher ...", inetd->svc->cmd);
 		uev_io_stop(&inetd->watcher);

-		/* For dgram inetd services we block the parent SVC
-		 * and halt the watcher, so don't close the socket! */
+		/*
+		 * For dgram inetd services we block the parent SVC
+		 * and halt the watcher, so don't close the socket!
+		 */
 		if (!svc_is_busy(inetd->svc)) {
 			_d("Shutting down inet socket %d ...", inetd->watcher.fd);
-			if (inetd->type == SOCK_STREAM)
-				shutdown(inetd->watcher.fd, SHUT_RDWR);
 			close(inetd->watcher.fd);
 			inetd->watcher.fd = -1;
+
+			inetd_stop_children(inetd, 0);
 		}
 	}
 }
@@ -642,9 +705,9 @@ int inetd_filter_str(inetd_t *inetd, char *str, size_t len)

 svc_t *inetd_find_svc(char *path, char *service, char *proto)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_inetd_iterator(1); svc; svc = svc_inetd_iterator(0)) {
+	for (svc = svc_inetd_iterator(&iter, 1); svc; svc = svc_inetd_iterator(&iter, 0)) {
 		if (strncmp(path, svc->cmd, strlen(svc->cmd)))
 			continue;

@@ -58,6 +58,7 @@ int     inetd_check_loop(struct sockaddr *sa, socklen_t len, char *name);

 int     inetd_start     (inetd_t *inetd);
 void    inetd_stop      (inetd_t *inetd);
+void    inetd_stop_children (inetd_t *inetd, int check_allowed);

 int     inetd_new       (inetd_t *inetd, char *name, char *service, char *proto, int forking, svc_t *svc);
 int     inetd_del       (inetd_t *inetd);
@@ -33,11 +33,9 @@
 #include <time.h>
 #include <utmp.h>
 #include <arpa/inet.h>
-#include <sys/socket.h>
-#include <sys/un.h>
 #include <lite/lite.h>

-#include "finit.h"
+#include "client.h"
 #include "cond.h"
 #include "serv.h"
 #include "service.h"
@@ -45,78 +43,30 @@

 #define _PATH_COND _PATH_VARRUN "finit/cond/"

-typedef struct {
+struct command {
 	char  *cmd;
 	int  (*cb)(char *arg);
-} command_t;
+};

 int verbose  = 0;
 int runlevel = 0;

-
-static int do_send(struct init_request *rq, ssize_t len)
+static int runlevel_get(int *prevlevel)
 {
-	int sd, result = 255;
-	struct sockaddr_un sun = {
-		.sun_family = AF_UNIX,
-		.sun_path   = INIT_SOCKET,
-	};
-
-	sd = socket(AF_UNIX, SOCK_STREAM, 0);
-	if (-1 == sd)
-		return -1;
-
-	if (connect(sd, (struct sockaddr*)&sun, sizeof(sun)) == -1)
-		goto error;
-
-	if (write(sd, rq, len) != len)
-		goto error;
-
-	if (read(sd, rq, len) != len)
-		goto error;
-
-	result = 0;
-	goto exit;
-error:
-	perror("Failed communicating with finit");
-exit:
-	close(sd);
-	return result;
-}
-
-static int runlevel_get(void)
-{
-	int sd, result = 255;
+	int result;
 	struct init_request rq;
-	struct sockaddr_un sun = {
-		.sun_family = AF_UNIX,
-		.sun_path   = INIT_SOCKET,
-	};

 	memset(&rq, 0, sizeof(rq));
 	rq.cmd = INIT_CMD_GET_RUNLEVEL;
 	rq.magic = INIT_MAGIC;

-	sd = socket(AF_UNIX, SOCK_STREAM, 0);
-	if (-1 == sd)
-		return -1;
+	result = client_send(&rq, sizeof(rq));
+	if (!result) {
+		result = rq.runlevel;
+		if (prevlevel)
+			*prevlevel = rq.sleeptime;
+	}

-	if (connect(sd, (struct sockaddr*)&sun, sizeof(sun)) == -1)
-		goto error;
-
-	if (write(sd, &rq, sizeof(rq)) != sizeof(rq))
-		goto error;
-
-	if (read(sd, &rq, sizeof(rq)) != sizeof(rq))
-		goto error;
-
-	result = rq.runlevel;
-	goto exit;
-error:
-	perror("Failed communicating with finit");
-	result = -1;
-exit:
-	close(sd);
 	return result;
 }

@@ -127,7 +77,7 @@ static int toggle_debug(char *arg)
 		.cmd = INIT_CMD_DEBUG,
 	};

-	return do_send(&rq, sizeof(rq));
+	return client_send(&rq, sizeof(rq));
 }

 static int do_log(char *svc)
@@ -146,6 +96,9 @@ static int do_log(char *svc)
 	return system(cmd);
 }

+/*
+ * XXX: Convert to read UTMP instead, like runlevel(8) does
+ */
 static int do_runlevel(char *arg)
 {
 	struct init_request rq = {
@@ -154,14 +107,25 @@ static int do_runlevel(char *arg)
 		.runlevel = (int)arg[0],
 	};

-	/* Not compatible with the SysV runlevel(8) command, it prints
-	 * "PREVLEVEL RUNLEVEL", we just print the current runlevel. */
 	if (!rq.runlevel) {
-		printf("%d\n", runlevel_get());
+		char prev;
+		int runlevel, prevlevel;
+
+		runlevel = runlevel_get(&prevlevel);
+		if (255 == runlevel) {
+			printf("unknown\n");
+			return 0;
+		}
+
+		prev = prevlevel + '0';
+		if (prev <= '0' || prev > '9')
+			prev = 'N';
+
+		printf("%c %d\n", prev , runlevel);
 		return 0;
 	}

-	return do_send(&rq, sizeof(rq));
+	return client_send(&rq, sizeof(rq));
 }

 static int do_svc(int cmd, char *arg)
@@ -173,27 +137,11 @@ static int do_svc(int cmd, char *arg)

 	strlcpy(rq.data, arg, sizeof(rq.data));

-	return do_send(&rq, sizeof(rq));
+	return client_send(&rq, sizeof(rq));
 }

-static int do_emit   (char *arg) { return do_svc(INIT_CMD_EMIT,        arg); }
 static int do_reload (char *arg) { return do_svc(INIT_CMD_RELOAD,      arg); }

-static int missing(char *job, int id)
-{
-	char idstr[10] = "";
-
-	if (!job)
-		job = "";
-	if (id > 1)
-		snprintf(idstr, sizeof(idstr), ":%d", id);
-
-	if (verbose)
-		fprintf(stderr, "No such service %s%s\n", job, idstr);
-
-	return 1;
-}
-
 /*
 * This is a wrapper for do_svc() that adds a simple sanity check of
 * the service(s) provided as argument.  If a service does not exist
@@ -201,28 +149,20 @@ static int missing(char *job, int id)
 */
 static int do_startstop(int cmd, char *arg)
 {
-	int ret;
-	char *svcs;
+	struct init_request rq = {
+		.magic = INIT_MAGIC,
+		.cmd   = INIT_CMD_SVC_QUERY
+	};

-	if (!arg) {
-		fprintf(stderr, "Usage: initctl %s <JOB|NAME>[:ID]",
+	strlcpy(rq.data, arg, sizeof(rq.data));
+	if (client_send(&rq, sizeof(rq))) {
+		fprintf(stderr, "No such job(s) or service(s): %s\n\n", rq.data);
+		fprintf(stderr, "Usage: initctl %s <JOB|NAME>[:ID]\n",
 			cmd == INIT_CMD_START_SVC ? "start" :
 			(cmd == INIT_CMD_STOP_SVC ? "stop"  : "restart"));
 		return 1;
 	}

-	svcs = strdup(arg);
-	if (!svcs) {
-		perror("Failed validating service(s) name");
-		return 1;
-	}
-
-	/* Include \0 in len, needed by parser */
-	ret = svc_parse_jobstr(svcs, strlen(svcs) + 1, NULL, missing);
-	free(svcs);
-	if (ret)
-		return ret;
-
 	return do_svc(cmd, arg);
 }

@@ -232,7 +172,7 @@ static int do_restart(char *arg) { return do_startstop(INIT_CMD_RESTART_SVC, arg

 static void show_cond_one(const char *_conds)
 {
-	static char conds[MAX_ARG_LEN];
+	static char conds[MAX_COND_LEN];
 	char *cond;

 	strlcpy(conds, _conds, sizeof(conds));
@@ -261,19 +201,6 @@ static void show_cond_one(const char *_conds)
 	putchar('>');
 }

-static int do_cond_magic(char op, char *cond)
-{
-	char event[368];	/* sizeof(init_request.data) */
-
-	event[0] = op;
-	strlcpy(&event[1], cond, sizeof(event) - 1);
-
-	return do_emit(event);
-}
-
-static int do_cond_set  (char *cond) { return do_cond_magic('+', cond); }
-static int do_cond_clear(char *cond) { return do_cond_magic('-', cond); }
-
 static int dump_one_cond(const char *fpath, const struct stat *sb, int tflag, struct FTW *ftwbuf)
 {
 	int len;
@@ -281,7 +208,7 @@ static int dump_one_cond(const char *fpath, const struct stat *sb, int tflag, st
 	if (tflag != FTW_F)
 		return 0;

-	if (!strcmp(fpath, _PATH_COND"reconf"))
+	if (!strcmp(fpath, _PATH_COND "reconf"))
 		return 0;

 	len = strlen(_PATH_COND);
@@ -309,7 +236,7 @@ static int do_cond_show(char *arg)

 	printheader(NULL, "PID     SERVICE               STATUS  CONDITION (+ ON, ~ FLUX, - OFF)", 0);

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = client_svc_iterator(1); svc; svc = client_svc_iterator(0)) {
 		if (!svc->cond[0])
 			continue;

@@ -333,9 +260,7 @@ static int do_cond(char *cmd)
 {
 	int c;
 	char *arg;
-	command_t command[] = {
-		{ "set",     do_cond_set   },
-		{ "clear",   do_cond_clear },
+	struct command command[] = {
 		{ "show",    do_cond_show  },
 		{ "dump",    do_cond_dump  },
 		{ NULL, NULL }
@@ -346,7 +271,7 @@ static int do_cond(char *cmd)
 		*arg++ = 0;

 	for (c = 0; command[c].cmd; c++) {
-		if (!strcmp(command[c].cmd, cmd))
+		if (string_match(command[c].cmd, cmd))
 			return command[c].cb(arg);
 	}

@@ -431,7 +356,7 @@ static int show_version(char *arg)
 char *runlevel_string(int runlevel, int levels)
 {
 	int i, pos = 1;
-	static char lvl[20];
+	static char lvl[21];

 	memset(lvl, 0, sizeof(lvl));
 	lvl[0] = '[';
@@ -459,53 +384,49 @@ char *runlevel_string(int runlevel, int levels)
 	return lvl;
 }

-/* In verbose mode we skip the header and each service description.
+/*
+ * In verbose mode we skip the header and each service description.
 * This in favor of having all info on one line so a machine can more
- * easily parse it. */
+ * easily parse it.
+ */
 static int show_status(char *arg)
 {
 	svc_t *svc;

 	/* Fetch UTMP runlevel, needed for svc_status() call below */
-	runlevel = runlevel_get();
+	runlevel = runlevel_get(NULL);

 	if (arg && arg[0]) {
-		int id = 1;
-		char *ptr, *next;
-
-		ptr = strchr(arg, ':');
-		if (ptr) {
-			*ptr++ = 0;
-			next = strchr(ptr, ' ');
-			if (next)
-				*next = 0;
-			id = atonum(ptr);
-		}
-
-		if (isdigit(arg[0]))
-			svc = svc_find_by_jobid(atonum(arg), id);
-		else
-			svc = svc_find_by_nameid(arg, id);
+		long now = jiffies();
+		char buf[42] = "N/A";

+		svc = client_svc_find(arg);
 		if (!svc)
 			return 1;

-		printf("%s\n", svc_status(svc));
-		return 0;
+		printf("Service     : %s\n", svc->cmd);
+		printf("Description : %s\n", svc->desc);
+		printf("PID         : %d\n", svc->pid);
+		printf("Uptime      : %s\n", svc->pid ? uptime(now - svc->start_time, buf, sizeof(buf)) : buf);
+		printf("Runlevels   : %s\n", runlevel_string(runlevel, svc->runlevels));
+		printf("Status      : %s\n", svc_status(svc));
+		printf("\n");
+
+		return do_log(svc->cmd);
 	}

 	if (!verbose)
-		printheader(NULL, "#      STATUS   PID     RUNLEVELS     SERVICE               DESCRIPTION", 0);
+		printheader(NULL, "#           STATUS PID     RUNLEVELS     SERVICE           DESCRIPTION", 0);

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
-		char jobid[10], args[512] = "", *lvls;
+	for (svc = client_svc_iterator(1); svc; svc = client_svc_iterator(0)) {
+		char jobid[20], args[512] = "", *lvls;

-		if (svc_is_unique(svc))
+		if (!svc->id[0])
 			snprintf(jobid, sizeof(jobid), "%d", svc->job);
 		else
-			snprintf(jobid, sizeof(jobid), "%d:%d", svc->job, svc->id);
+			snprintf(jobid, sizeof(jobid), "%d:%s", svc->job, svc->id);

-		printf("%-5s  %7s  ", jobid, svc_status(svc));
+		printf("%-9s %8s ", jobid, svc_status(svc));
 		if (svc_is_inetd(svc))
 			printf("inetd   ");
 		else
@@ -519,14 +440,7 @@ static int show_status(char *arg)

 		if (!verbose) {
 			int adj = screen_cols - 60;
-			char *name = strrchr(svc->cmd, '/');
-
-			if (!name)
-				name = svc->cmd;
-			else
-				name++;
-
-			printf("%-20.20s  %-*.*s\n", name, adj, adj, svc->desc);
+			printf("%-16.16s  %-*.*s\n", svc->name, adj, adj, svc->desc);
 			continue;
 		}

@@ -539,7 +453,7 @@ static int show_status(char *arg)
 			};

 			snprintf(rq.data, sizeof(rq.data), "%s", jobid);
-			if (do_send(&rq, sizeof(rq))) {
+			if (client_send(&rq, sizeof(rq))) {
 				snprintf(args, sizeof(args), "Unknown inetd");
 				info = args;
 			} else {
@@ -548,7 +462,7 @@ static int show_status(char *arg)
 				info = rq.data;
 				info[len - 1] = 0;

-				if (strcmp("internal", svc->cmd)) {
+				if (!string_match("internal", svc->cmd)) {
 					char *ptr;

 					ptr = strchr(info, ' ');
@@ -576,12 +490,78 @@ static int show_status(char *arg)
 	return 0;
 }

+static int dump_cgroup(const char *fpath, const struct stat *sb, int tflag, struct FTW *ftwbuf)
+{
+	FILE *fp;
+	char *group;
+	char path[256];
+	char buf[256];
+	int user = 0;
+	int num = 0;
+
+	if (tflag == FTW_F)
+		return 0;
+
+	snprintf(path, sizeof(path), "%s/cgroup.procs", fpath);
+	fp = fopen(path, "r");
+	if (!fp)
+		return 0;
+
+	if (strstr(fpath, "finit/user"))
+		user = 1;
+
+	group = strrchr(fpath, '/');
+	if (!group)
+		goto err;
+	group++;
+
+	while (fgets(buf, sizeof(buf), fp)) {
+		FILE *cfp;
+		int pid;
+
+		if (num == 0)
+			printf("%c  :- %s/", user ? ' ' : '|', group);
+		num++;
+
+		pid = atoi(chomp(buf));
+		snprintf(path, sizeof(path), "/proc/%d/cmdline", pid);
+		cfp = fopen(path, "r");
+		if (!cfp)
+			continue;
+		fgets(buf, sizeof(buf), cfp);
+		fclose(cfp);
+
+		printf("\n%c      :- %d %s", user ? ' ' : '|', pid, buf);
+	}
+
+err:
+	fclose(fp);
+	if (num)
+		printf("\r%c\n", user ? ' ' : '|');
+
+	return 0;
+}
+
+static int show_cgroup(char *arg)
+{
+	puts("finit/");
+	puts("|- init/");
+	nftw("/sys/fs/cgroup/finit/init", dump_cgroup, 20, 0);
+	puts("|- system/");
+	nftw("/sys/fs/cgroup/finit/system", dump_cgroup, 20, 0);
+	puts("`- user/");
+	nftw("/sys/fs/cgroup/finit/user", dump_cgroup, 20, 0);
+
+	return 0;
+}
+
 static int usage(int rc)
 {
 	fprintf(stderr,
-		"Usage: %s [OPTIONS] <COMMAND>\n"
+		"Usage: %s [OPTIONS] [COMMAND]\n"
 		"\n"
 		"Options:\n"
+		"  -b, --batch               Batch mode, no screen size probing\n"
 		"  -v, --verbose             Verbose output\n"
 		"  -h, --help                This help text\n"
 		"\n"
@@ -593,10 +573,10 @@ static int usage(int rc)
 		"  list                      List all .conf in /etc/finit.d/\n"
 		"  enable   <CONF>           Enable   .conf in /etc/finit.d/available/\n"
 		"  disable  <CONF>           Disable  .conf in /etc/finit.d/[enabled/]\n"
+		"  touch    <CONF>           Mark     .conf in /etc/finit.d/ for reload\n"
 		"  reload                    Reload  *.conf in /etc/finit.d/ (activates changes)\n"
+//		"  reload   <JOB|NAME>[:ID]  Reload (SIGHUP) service by job# or name\n"
 		"\n"
-		"  cond     set   <COND>     Set (assert) condition     => +COND\n"
-		"  cond     clear <COND>     Clear (deassert) condition => -COND\n"
 		"  cond     show             Show condition status\n"
 		"  cond     dump             Dump all conditions and their status\n"
 		"\n"
@@ -604,7 +584,10 @@ static int usage(int rc)
 		"  start    <JOB|NAME>[:ID]  Start service by job# or name, with optional ID\n"
 		"  stop     <JOB|NAME>[:ID]  Stop/Pause a running service by job# or name\n"
 		"  restart  <JOB|NAME>[:ID]  Restart (stop/start) service by job# or name\n"
-		"  status | show             Show status of services\n"
+		"  status   <JOB|NAME>[:ID]  Show service status, by job# or name\n"
+		"  status | show             Show status of services, default command\n"
+		"\n"
+		"  ps                        List processes based on cgroups\n"
 		"\n"
 		"  runlevel [0-9]            Show or set runlevel: 0 halt, 6 reboot\n"
 		"  reboot                    Reboot system\n"
@@ -624,8 +607,9 @@ static int do_help(char *arg)

 int main(int argc, char *argv[])
 {
-	int c;
-	command_t command[] = {
+	int interactive = 1, c;
+	char *cmd, arg[120];
+	struct command command[] = {
 		{ "debug",    toggle_debug },
 		{ "help",     do_help      },
 		{ "version",  show_version },
@@ -633,6 +617,7 @@ int main(int argc, char *argv[])
 		{ "list",     serv_list    },
 		{ "enable",   serv_enable  },
 		{ "disable",  serv_disable },
+		{ "touch",    serv_touch   },
 		{ "reload",   do_reload    },

 		{ "cond",     do_cond      },
@@ -644,6 +629,8 @@ int main(int argc, char *argv[])
 		{ "status",   show_status  },
 		{ "show",     show_status  }, /* Convenience alias */

+		{ "ps",       show_cgroup  },
+
 		{ "runlevel", do_runlevel  },
 		{ "reboot",   do_reboot    },
 		{ "halt",     do_halt      },
@@ -653,6 +640,7 @@ int main(int argc, char *argv[])
 		{ NULL, NULL }
 	};
 	struct option long_options[] = {
+		{"batch",   0, NULL, 'b'},
 		{"help",    0, NULL, 'h'},
 		{"debug",   0, NULL, 'd'},
 		{"verbose", 0, NULL, 'v'},
@@ -660,8 +648,12 @@ int main(int argc, char *argv[])
 	};

 	progname(argv[0]);
-	while ((c = getopt_long(argc, argv, "h?v", long_options, NULL)) != EOF) {
+	while ((c = getopt_long(argc, argv, "bh?v", long_options, NULL)) != EOF) {
 		switch(c) {
+		case 'b':
+			interactive = 0;
+			break;
+
 		case 'h':
 		case '?':
 			return usage(0);
@@ -672,26 +664,43 @@ int main(int argc, char *argv[])
 		}
 	}

-	screen_init();
-	if (optind < argc) {
-		char *cmd = argv[optind++];
-		char  arg[120] = "";
+	if (interactive)
+		screen_init();

-		while (optind < argc) {
-			strlcat(arg, argv[optind++], sizeof(arg));
-			if (optind < argc)
-				strlcat(arg, " ", sizeof(arg));
-		}
+	if (optind >= argc)
+		return show_status(NULL);

-		for (c = 0; command[c].cmd; c++) {
-			if (!strcmp(command[c].cmd, cmd))
-				return command[c].cb(arg);
-		}
+	memset(arg, 0, sizeof(arg));
+	cmd = argv[optind++];
+	while (optind < argc) {
+		strlcat(arg, argv[optind++], sizeof(arg));
+		if (optind < argc)
+			strlcat(arg, " ", sizeof(arg));
+	}
+
+	for (c = 0; command[c].cmd; c++) {
+		if (!string_match(command[c].cmd, cmd))
+			continue;
+
+		return command[c].cb(arg);
 	}

 	return usage(1);
 }

+void logit(int prio, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	if (prio <= LOG_ERR)
+		verrx(1, fmt, ap);
+	else
+		vwarnx(fmt, ap);
+	va_end(ap);
+}
+
+
 /**
 * Local Variables:
 *  indent-tabs-mode: t
@@ -29,12 +29,22 @@

 #include "finit.h"
 #include "log.h"
+#include "util.h"

 static int up       = 0;
 static int debug    = 0;
 static int silent   = SILENT_MODE;	/* Completely silent, including boot */
 static int loglevel = LOG_NOTICE;

+static void muffler(void)
+{
+	silent = SILENT_MODE;
+
+	/* User override from kernel cmdline */
+	if (splash)
+		silent = 0;
+}
+
 void log_init(int dbg)
 {
 	if (dbg)
@@ -44,16 +54,25 @@ void log_init(int dbg)
 		loglevel = LOG_DEBUG;
 	else
 		loglevel = LOG_NOTICE;
+
+	muffler();
 }

 /* If we enabled terse mode at boot, restore to previous setting at shutdown */
 void log_exit(void)
 {
-	silent = SILENT_MODE;
-	if (!silent) {
+	muffler();
+	if (!silent)
 		sched_yield();
-		fputs("\n", stderr);
-	}
+
+	/*
+	 * Unless in debug mode at shutdown, Reinitialize screen,
+	 * terminal may have been resized at runtime
+	 */
+	if (debug)
+		screen_exit();
+	else
+		screen_init();
 }

 void log_open(void)
@@ -63,7 +82,7 @@ void log_open(void)
 	closelog();

 	if (debug)
-		opts |= LOG_CONS | LOG_PERROR;
+		opts |= LOG_PERROR; /* LOG_CONS | */
 	openlog("finit", opts, LOG_DAEMON);
 	setlogmask(LOG_UPTO(loglevel));

@@ -91,12 +110,19 @@ void log_debug(void)
 	if (debug) {
 		silent   = 0;
 		loglevel = LOG_DEBUG;
+
+		screen_exit();
 	} else {
 		silent   = SILENT_MODE;
 		loglevel = LOG_NOTICE;
+
+		screen_init();
 	}
 	log_open();

+	/* Also toggle silent mode (progress) */
+	log_silent();
+
 	logit(LOG_NOTICE, "Debug mode %s", debug ? "enabled" : "disabled");
 }

@@ -105,45 +131,43 @@ int log_is_debug(void)
 	return debug;
 }

-static void early_logit(int prio, const char *fmt, va_list ap)
-{
-	FILE *fp;
-
-	if (!debug && prio > loglevel)
-		return;
-
-	fp = fopen("/dev/kmsg", "w");
-	if (fp) {
-		fprintf(fp, "<%d>finit[1]:", LOG_DAEMON | prio);
-		vfprintf(fp, fmt, ap);
-		fclose(fp);
-
-		if (debug)
-			vfprintf(stderr, fmt, ap);
-	} else {
-		vfprintf(stderr, fmt, ap);
-	}
-}
-
 /*
 * Log to /dev/kmsg until syslogd has started, then openlog()
 * and continue logging as a regular daemon.
 */
 void logit(int prio, const char *fmt, ...)
 {
+	FILE *fp;
 	va_list ap;

 	va_start(ap, fmt);
-	if (!up) {
-		if (!fexist("/dev/log")) {
-			early_logit(prio, fmt, ap);
-			goto done;
-		}

-		log_open();
+	if (up || fexist("/dev/log")) {
+		if (!up)
+			log_open();
+		vsyslog(prio, fmt, ap);
+		goto done;
+	}
+
+	if (!debug && prio > loglevel)
+		goto done;
+
+	fp = fopen("/dev/kmsg", "w");
+	if (!fp) {
+		vfprintf(stderr, fmt, ap);
+		goto done;
+	}
+
+	fprintf(fp, "<%d>finit[1]:", LOG_DAEMON | prio);
+	vfprintf(fp, fmt, ap);
+	fclose(fp);
+
+	if (debug) {
+		va_end(ap);
+		va_start(ap, fmt);
+		vfprintf(stderr, fmt, ap);
 	}

-	vsyslog(prio, fmt, ap);
 done:
 	va_end(ap);
 }
@@ -26,6 +26,11 @@

 #include <syslog.h>

+/* Local facility, unused in GNU but available in FreeBSD or sysklogd >= 2.0 */
+#ifndef LOG_CONSOLE
+#define LOG_CONSOLE  (14<<3)
+#endif
+
 /*
 * Developer error and debug messages, otherwise --> use logit() <--
 *                                                   ~~~~~~~~~~~
@@ -33,7 +38,7 @@
 * errors and debug messages.  For all other user messages, see logit()
 *
 * The default log level is LOG_NOTICE.  To toggle LOG_DEBUG messages,
- * use `initctl debug` or add `--debug` to the kernel cmdline.
+ * use `initctl debug` or add `debug` to the kernel cmdline.
 */
 #define  _d(fmt, args...) logit(LOG_DEBUG,   "%s():" fmt "\n", __func__, ##args)
 #define  _w(fmt, args...) logit(LOG_WARNING, "%s():" fmt "\n", __func__, ##args)
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2018  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <config.h>
+#include <errno.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#define SYSLOG_NAMES
+#include <syslog.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+static const char version_info[] = PACKAGE_NAME " v" PACKAGE_VERSION;
+
+
+static int create(char *path, mode_t mode, uid_t uid, gid_t gid)
+{
+	return mknod(path, S_IFREG | mode, 0) || chown(path, uid, gid);
+}
+
+/*
+ * This function triggers a log rotates of @file when size >= @sz bytes
+ * At most @num old versions are kept and by default it starts gzipping
+ * .2 and older log files.  If gzip is not available in $PATH then @num
+ * files are kept uncompressed.
+ */
+static int logrotate(char *file, int num, off_t sz)
+{
+	int cnt;
+	struct stat st;
+
+	if (stat(file, &st))
+		return 1;
+
+	if (sz > 0 && S_ISREG(st.st_mode) && st.st_size > sz) {
+		if (num > 0) {
+			size_t len = strlen(file) + 10 + 1;
+			char   ofile[len];
+			char   nfile[len];
+
+			/* First age zipped log files */
+			for (cnt = num; cnt > 2; cnt--) {
+				snprintf(ofile, len, "%s.%d.gz", file, cnt - 1);
+				snprintf(nfile, len, "%s.%d.gz", file, cnt);
+
+				/* May fail because ofile doesn't exist yet, ignore. */
+				(void)rename(ofile, nfile);
+			}
+
+			for (cnt = num; cnt > 0; cnt--) {
+				snprintf(ofile, len, "%s.%d", file, cnt - 1);
+				snprintf(nfile, len, "%s.%d", file, cnt);
+
+				/* May fail because ofile doesn't exist yet, ignore. */
+				(void)rename(ofile, nfile);
+
+				if (cnt == 2 && !access(nfile, F_OK)) {
+					size_t len = 5 + strlen(nfile) + 1;
+					char cmd[len];
+
+					snprintf(cmd, len, "gzip %s", nfile);
+					system(cmd);
+
+					remove(nfile);
+				}
+			}
+
+			if (rename(file, nfile))
+				(void)truncate(file, 0);
+			else
+				create(file, st.st_mode, st.st_uid, st.st_gid);
+		} else {
+			if (truncate(file, 0))
+				syslog(LOG_ERR | LOG_PERROR, "Failed truncating %s during logrotate: %s", file, strerror(errno));
+		}
+	}
+
+	return 0;
+}
+
+static int checksz(FILE *fp, off_t sz)
+{
+	struct stat st;
+
+	if (sz <= 0)
+		return 0;
+
+	if (!fstat(fileno(fp), &st) && st.st_size > sz) {
+		fclose(fp);
+		return 1;
+	}
+
+	return 0;
+}
+
+static int flogit(char *logfile, int num, off_t sz, char *buf, size_t len)
+{
+	FILE *fp;
+
+reopen:
+	fp = fopen(logfile, "a");
+	if (!fp) {
+		syslog(LOG_ERR | LOG_PERROR, "Failed opening %s: %s", logfile, strerror(errno));
+		return 1;
+	}
+
+	if (buf[0]) {
+		fprintf(fp, "%s\n", buf);
+		fsync(fileno(fp));
+		if (checksz(fp, sz))
+			return logrotate(logfile, num, sz);
+	} else {
+		while ((fgets(buf, len, stdin))) {
+			fputs(buf, fp);
+			fsync(fileno(fp));
+
+			if (checksz(fp, sz)) {
+				logrotate(logfile, num, sz);
+				buf[0] = 0;
+				goto reopen;
+			}
+		}
+	}
+
+	return fclose(fp);
+}
+
+static int logit(int level, char *buf, size_t len)
+{
+	if (buf[0]) {
+		syslog(level, "%s", buf);
+		return 0;
+	}
+
+	while ((fgets(buf, len, stdin)))
+		syslog(level, "%s", buf);
+
+	return 0;
+}
+
+static int parse_prio(char *arg, int *f, int *l)
+{
+	char *ptr;
+
+	ptr = strchr(arg, '.');
+	if (ptr) {
+		*ptr++ = 0;
+
+		for (int i = 0; facilitynames[i].c_name; i++) {
+			if (!strcmp(facilitynames[i].c_name, arg)) {
+				*f = facilitynames[i].c_val;
+				break;
+			}
+		}
+
+		arg = ptr;
+	}
+
+	for (int i = 0; prioritynames[i].c_name; i++) {
+		if (!strcmp(prioritynames[i].c_name, arg)) {
+			*l = prioritynames[i].c_val;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int usage(int code)
+{
+	fprintf(stderr, "Usage: logit [OPTIONS] [MESSAGE]\n"
+		"\n"
+		"Write MESSAGE (or stdin) to syslog, or file (with logrotate)\n"
+		"\n"
+		"  -h       This help text\n"
+		"  -p PRIO  Priority (numeric or facility.level pair)\n"
+		"  -t TAG   Log using the specified tag (defaults to user name)\n"
+		"  -s       Log to stderr as well as the system log\n"
+		"\n"
+		"  -f FILE  File to write log messages to, instead of syslog\n"
+		"  -n SIZE  Number of bytes before rotating, default: 200 kB\n"
+		"  -r NUM   Number of rotated files to keep, default: 5\n"
+		"  -v       Show program version\n"
+		"\n"
+		"This version of logit is distributed as part of Finit.\n"
+		"Bug report address: %s\n", PACKAGE_BUGREPORT);
+
+	return code;
+}
+
+int main(int argc, char *argv[])
+{
+	int c, rc, num = 5;
+	int facility = LOG_USER;
+	int level = LOG_INFO;
+	int log_opts = LOG_NOWAIT;
+	off_t size = 200 * 1024;
+	char *ident = NULL, *logfile = NULL;
+	char buf[512] = "";
+
+	while ((c = getopt(argc, argv, "f:hn:p:r:st:v")) != EOF) {
+		switch (c) {
+		case 'f':
+			logfile = optarg;
+			break;
+
+		case 'h':
+			return usage(0);
+
+		case 'n':
+			size = atoi(optarg);
+			break;
+
+		case 'p':
+			if (parse_prio(optarg, &facility, &level))
+				return usage(1);
+			break;
+
+		case 'r':
+			num = atoi(optarg);
+			break;
+
+		case 's':
+			log_opts |= LOG_PERROR;
+			break;
+
+		case 't':
+			ident = optarg;
+			break;
+
+		case 'v':	/* version */
+			fprintf(stderr, "%s\n", version_info);
+			return 0;
+
+		default:
+			return usage(1);
+		}
+	}
+
+	if (!ident)
+		ident = getenv("LOGNAME") ?: getenv("USER");
+
+	if (optind < argc) {
+		size_t pos = 0, len = sizeof(buf);
+
+		while (optind < argc) {
+			size_t bytes;
+
+			bytes = snprintf(&buf[pos], len, "%s ", argv[optind++]);
+			pos += bytes;
+			len -= bytes;
+		}
+	}
+
+	openlog(ident, log_opts, facility);
+
+	if (logfile)
+		rc = flogit(logfile, num, size, buf, sizeof(buf));
+	else
+		rc = logit(level, buf, sizeof(buf));
+
+	closelog();
+
+	return rc;
+}
@@ -1,7 +1,7 @@
-/* Misc. utility functions and C-library extensions for finit and its plugins
+/* PID and PID file helpers
 *
 * Copyright (c) 2008-2010  Claudio Matsuoka <cmatsuoka@gmail.com>
- * Copyright (c) 2008-2015  Joachim Nilsson <troglobit@gmail.com>
+ * Copyright (c) 2008-2018  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -23,11 +23,14 @@
 */

 #include <errno.h>
+#include <paths.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <lite/lite.h>

+#include "pid.h"
+#include "svc.h"
 #include "helpers.h"


@@ -42,7 +45,7 @@ int pid_alive(pid_t pid)
 {
 	char name[24]; /* Enough for max pid_t */

-	snprintf(name, sizeof(name), "/proc/%d", pid);
+	snprintf(name, sizeof(name), "/proc/%d/status", pid);

 	return fexist(name);
 }
@@ -90,6 +93,136 @@ char *pid_get_name(pid_t pid, char *name, size_t len)
 	return pname;
 }

+char *pid_file(svc_t *svc)
+{
+	static char path[256];
+	char fn[MAX_ARG_LEN];
+
+	if (svc->pidfile[0]) {
+		if (svc->pidfile[0] == '!')
+			return &svc->pidfile[1];
+		return svc->pidfile;
+	}
+
+	snprintf(fn, sizeof(fn), "%s%s.pid", _PATH_VARRUN, basename(svc->cmd));
+
+	return pid_runpath(fn, path, sizeof(path));
+}
+
+pid_t pid_file_read(const char *fn)
+{
+	pid_t pid = 0;
+	FILE *fp;
+	char buf[42];
+
+	fp = fopen(fn, "r");
+	if (!fp)
+		return -1;
+
+	if (fgets(buf, sizeof(buf), fp)) {
+		chomp(buf);
+		pid = atoi(buf);
+	}
+	fclose(fp);
+
+	return pid;
+}
+
+int pid_file_create(svc_t *svc)
+{
+	FILE *fp;
+
+	if (!svc->pidfile[0] || svc->pidfile[0] == '!')
+		return 1;
+
+	fp = fopen(svc->pidfile, "w");
+	if (!fp)
+		return 1;
+	fprintf(fp, "%d\n", svc->pid);
+
+	return fclose(fp);
+}
+
+static int pid_realpath(svc_t *svc, char *file)
+{
+	int not = 0;
+
+	if (!file)
+		file = pid_file(svc);
+
+	if (file[0] == '!') {
+		not = 1;
+		file++;
+	}
+
+	pid_runpath(file, &svc->pidfile[not], sizeof(svc->pidfile) - not);
+	if (not)
+		svc->pidfile[0] = '!';
+
+	return 0;
+}
+
+/*
+ * This function parses a PID file @arg for @svc.
+ *
+ * The logic is explained below.  Please note that using the first form
+ * of the syntax not only creates and removes the PID file, but it also
+ * calls touch to update the mtime on service_restart(), only applicable
+ * to processes that accept SIGHUP.  This to ensure dependant services
+ * are sent SIGCONT properly on reload, otherwise their condition would
+ * never be asserted again after `initctl reload`.
+ *
+ * pid          --> /run/$(basename).pid
+ * pid:foo      --> /run/foo.pid
+ * pid:foo.pid  --> /run/foo.pid
+ * pid:foo.tla  --> /run/foo.tla.pid
+ * pid:/tmp/foo --> /tmp/foo.pid        (Not handled by pidfile plugin!)
+ *
+ * An exclamation mark, or logial NOT, in the first character position
+ * indicates that Finit should *not* manage the PID file, and that the
+ * process uses a "non-standard" location.  Eg. if service is 'bar'
+ * Finit would assume the PID file is /run/bar.pid and the below simply
+ * 'redirects' Finit to use the correct PID file.
+ *
+ * pid:!foo          --> !/run/foo.pid
+ * pid:!/run/foo.pid --> !/run/foo.pid
+ *
+ * Note, nothing is created or removed by Finit in this latter form.
+ */
+int pid_file_parse(svc_t *svc, char *arg)
+{
+	/* Sanity check ... */
+	if (!arg || !arg[0])
+		return 1;
+
+	/* 'pid:' implies argument following*/
+	if (!strncmp(arg, "pid:", 4)) {
+		int len, not = 0;
+		char path[MAX_ARG_LEN];
+
+		arg += 4;
+		if ((arg[0] == '!' && arg[1] == '/') || arg[0] == '/')
+			return pid_realpath(svc, arg);
+
+		if (arg[0] == '!') {
+			arg++;
+			not++;
+		}
+
+		len = snprintf(path, sizeof(path), "%s%s%s", not ? "!" : "", _PATH_VARRUN, arg);
+		if (len > 4 && strcmp(&path[len - 4], ".pid"))
+			strlcat(path, ".pid", sizeof(path));
+
+		return pid_realpath(svc, path);
+	}
+
+	/* 'pid' arg, no argument following */
+	if (!strcmp(arg, "pid"))
+		return pid_realpath(svc, NULL);
+
+	return 1;
+}
+
 /**
 * Local Variables:
 *  indent-tabs-mode: t
@@ -0,0 +1,79 @@
+/* PID and PID file helpers
+ *
+ * Copyright (c) 2008-2010  Claudio Matsuoka <cmatsuoka@gmail.com>
+ * Copyright (c) 2008-2018  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef FINIT_PID_H_
+#define FINIT_PID_H_
+
+#include "svc.h"
+
+int   pid_alive       (pid_t pid);
+char *pid_get_name    (pid_t pid, char *name, size_t len);
+
+char *pid_file        (svc_t *svc);
+pid_t pid_file_read   (const char *fn);
+int   pid_file_create (svc_t *svc);
+int   pid_file_parse  (svc_t *svc, char *arg);
+
+/**
+ * pid_runpath - Adjust /var/run --> /run path depending on system
+ * @file: Path to file in /run/path or /var/run/path
+ * @path: Pointer to buffer to write correct path
+ * @len:  Length, in bytes, of @path buffer
+ *
+ * Returns:
+ * Always returns a valid pointer, which can be either @path with a /run
+ * or /var/run prefix to @file, or it may be @file if the prefix is OK.
+ */
+static inline char *pid_runpath(const char *file, char *path, size_t len)
+{
+	static char *prefix = "/var/run";
+	static int unknown = 1;
+	int rc;
+
+	if (unknown) {
+		if (fisdir("/run"))
+			prefix = "/run";
+		unknown = 0;
+	}
+
+	if (!strncmp(file, "/var/run/", 9))
+		file += 9;
+	else if (!strncmp(file, "/run/", 5))
+		file += 5;
+
+	rc = snprintf(path, len, "%s/%s", prefix, file);
+	if (rc < 0 || (size_t)rc >= len)
+		_e("File path '%s' truncated, should end with '%s'", path, file);
+
+	return path;
+}
+
+#endif /* FINIT_PID_H_ */
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
@@ -1,6 +1,6 @@
 /* Plugin based services architecture for finit
 *
- * Copyright (c) 2012  Joachim Nilsson <troglobit@gmail.com>
+ * Copyright (c) 2012-2017  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -30,10 +30,12 @@
 #include <lite/queue.h>		/* BSD sys/queue.h API */

 #include "config.h"
+#include "cond.h"
 #include "finit.h"
-#include "private.h"
 #include "helpers.h"
 #include "plugin.h"
+#include "private.h"
+#include "service.h"

 #define is_io_plugin(p) ((p)->io.cb && (p)->io.fd > 0)
 #define SEARCH_PLUGIN(str)						\
@@ -106,6 +108,9 @@ int plugin_register(plugin_t *plugin)
 /* Not called, at the moment plugins cannot be unloaded. */
 int plugin_unregister(plugin_t *plugin)
 {
+	if (is_io_plugin(plugin))
+		uev_io_stop(&plugin->watcher);
+
 #ifndef ENABLE_STATIC
 	TAILQ_REMOVE(&plugins, plugin, link);

@@ -163,6 +168,15 @@ plugin_t *plugin_find(char *name)
 }

 /* Private daemon API *******************************************************/
+#define CHOOSE(x, y) y
+static const char *hook_cond[] = HOOK_TYPES;
+#undef CHOOSE
+
+const char *plugin_hook_str(hook_point_t no)
+{
+	return hook_cond[no];
+}
+
 int plugin_exists(hook_point_t no)
 {
 	plugin_t *p, *tmp;
@@ -175,7 +189,7 @@ int plugin_exists(hook_point_t no)
 	return 0;
 }

-/* Some hooks are called with a fixed argument, like HOOK_SVC_LOST */
+/* Some hooks are called with a fixed argument */
 void plugin_run_hook(hook_point_t no, void *arg)
 {
 	plugin_t *p, *tmp;
@@ -186,6 +200,9 @@ void plugin_run_hook(hook_point_t no, void *arg)
 			p->hook[no].cb(arg ? arg : p->hook[no].arg);
 		}
 	}
+
+	cond_set_oneshot(hook_cond[no]);
+	service_step_all(SVC_TYPE_RUNTASK);
 }

 /* Regular hooks are called with the registered plugin's argument */
@@ -194,7 +211,11 @@ void plugin_run_hooks(hook_point_t no)
 	plugin_run_hook(no, NULL);
 }

-/* Generic libev I/O callback, looks up correct plugin and calls its callback */
+/*
+ * Generic libev I/O callback, looks up correct plugin and calls its
+ * callback.  libuEv might return UEV_ERROR in events, it is up to the
+ * plugin callback to handle this.
+ */
 static void generic_io_cb(uev_t *w, void *arg, int events)
 {
 	plugin_t *p = (plugin_t *)arg;
@@ -349,11 +370,11 @@ static int load_plugins(char *path)
 }
 #endif	/* ENABLE_STATIC */

-int plugin_init(uev_ctx_t *ctx, char *path)
+int plugin_init(uev_ctx_t *ctx)
 {
 	int fail = 1;

-	if (!load_plugins(path))
+	if (!load_plugins(PLUGIN_PATH))
 	    fail = init_plugins(ctx);

 	return fail;
@@ -1,6 +1,6 @@
 /* Plugin based services architecture for finit
 *
- * Copyright (c) 2012  Joachim Nilsson <troglobit@gmail.com>
+ * Copyright (c) 2012-2017  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -29,13 +29,17 @@

 #include "svc.h"

-#ifndef PLUGIN_PATH		/* Fallback for --enable-static builds */
-#define PLUGIN_PATH "/dev/null"
-#endif
-
 #define PLUGIN_DEP_MAX  10
+
+/*
+ * Event flags for I/O plugins
+ */
+#define PLUGIN_IO_ERROR UEV_ERROR
 #define PLUGIN_IO_READ  UEV_READ
 #define PLUGIN_IO_WRITE UEV_WRITE
+#define PLUGIN_IO_PRI   UEV_PRI
+#define PLUGIN_IO_HUP   UEV_HUP
+#define PLUGIN_IO_RDHUP UEV_RDHUP

 #define PLUGIN_INIT(x) static void __attribute__ ((constructor)) x(void)
 #define PLUGIN_EXIT(x) static void __attribute__ ((destructor))  x(void)
@@ -43,28 +47,43 @@
 #define PLUGIN_ITERATOR(x, tmp) TAILQ_FOREACH_SAFE(x, &plugins, link, tmp)

 /*
- * Predefined hook points for easier plugin debugging 
+ * Predefined hook points and corresponding conditions in Finit,
+ * for use by plugins and scripts.  Recommended to use the task
+ * or run stanzas:  task <hook/mount/error> /bin/rescue.sh
+ *
+ * Some of the below hooks cannot (currently) be realized as conditions.
+ * The idea was to rename them action scripts, with optional argument,
+ * according to the following scheme:
+ *
+ * - HOOK_SVC_RECONF      :: action/svc/reconf
+ * - HOOK_RUNLEVEL_CHANGE :: action/sys/runlevel
+ *
+ * However, the implementation did not turn out to be stable enough for
+ * general release, so it was pulled.
 */
-typedef enum {
-	/* Bootstrap hooks */
-	HOOK_BANNER = 0,
-	HOOK_ROOTFS_UP,
-	HOOK_MOUNT_ERROR,
-	HOOK_BASEFS_UP,
-	HOOK_NETWORK_UP,
-	HOOK_SVC_UP,
-	HOOK_SYSTEM_UP,
+#define HOOK_TYPES {						\
+	/* Bootstrap hooks, runlevel [S] */			\
+	CHOOSE(HOOK_BANNER = 0,      "hook/sys/banner"),	\
+	CHOOSE(HOOK_ROOTFS_UP,       "hook/mount/root"),	\
+	CHOOSE(HOOK_MOUNT_ERROR,     "hook/mount/error"),	\
+	CHOOSE(HOOK_MOUNT_POST,      "hook/mount/post"),	\
+	CHOOSE(HOOK_BASEFS_UP,       "hook/mount/all"),		\
+	CHOOSE(HOOK_NETWORK_UP,      "hook/net/up"),		\
+	CHOOSE(HOOK_SVC_UP,          "hook/svc/up"),		\
+	CHOOSE(HOOK_SYSTEM_UP,       "hook/sys/up"),		\
+								\
+	/* Runtime hooks, runlevel [S1-9] */			\
+	CHOOSE(HOOK_SVC_RECONF,      "nop"),			\
+	CHOOSE(HOOK_RUNLEVEL_CHANGE, "nop"),			\
+								\
+	/* Shutdown hooks, runlevel [06] */			\
+	CHOOSE(HOOK_SHUTDOWN,        "hook/sys/shutdown"),	\
+	CHOOSE(HOOK_MAX_NUM,         "nop")			\
+}

-	/* Runtime hooks */
-	HOOK_SVC_RECONF,
-	HOOK_SVC_LOST,
-	HOOK_SVC_START,
-	HOOK_RUNLEVEL_CHANGE,
-
-	/* Shutdown hooks */
-	HOOK_SHUTDOWN,
-	HOOK_MAX_NUM
-} hook_point_t;
+#define CHOOSE(x, y) x
+typedef enum HOOK_TYPES hook_point_t;
+#undef CHOOSE

 /**
 * plugin_t - Finit &plugin_t object
@@ -28,23 +28,19 @@
 #include "svc.h"
 #include "plugin.h"

-/*
- * Main loop context
- */
-uev_ctx_t *ctx;
-
 int       api_init         (uev_ctx_t *ctx);
 int       api_exit         (void);

 int       client           (int argc, char *argv[]);

-void      service_monitor  (pid_t lost);
+void      service_monitor  (pid_t lost, int status);

+const char *plugin_hook_str(hook_point_t no);
 int       plugin_exists    (hook_point_t no);
 void      plugin_run_hook  (hook_point_t no, void *arg);
 void      plugin_run_hooks (hook_point_t no);

-int       plugin_init      (uev_ctx_t *ctx, char *path);
+int       plugin_init      (uev_ctx_t *ctx);
 void      plugin_exit      (void);

 #endif /* FINIT_PRIVATE_H_ */
@@ -207,7 +207,7 @@ int main(int argc, char *argv[])

 	if (c)
 		err(1, "Failed signalling init to %s", msg);
-	do_sleep(2);
+	do_sleep(5);

 	return 0;
 }
@@ -0,0 +1,3 @@
+runlevel 1
+hostname rescue
+tty [12345] @console noclear nologin
@@ -1,6 +1,6 @@
-/* Save and restore RTC using hwclock
+/* Work queue helper functions
 *
- * Copyright (c) 2012  Joachim Nilsson <troglobit@gmail.com>
+ * Copyright (c) 2018  Joachim Nilsson <troglobit@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -21,44 +21,44 @@
 * THE SOFTWARE.
 */

-#include <lite/lite.h>
-
+#include "config.h"
 #include "finit.h"
-#include "helpers.h"
-#include "plugin.h"
+#include "schedule.h"

-static void save(void *arg)
+#define SC_INIT 0x494E4954	/* "INIT", see ascii(7) */
+
+/*
+ * libuEv callback wrapper
+ */
+static void cb(uev_t *w, void *arg, int events)
 {
-	_d("Saving system clock to RTC ...");
-	/* -w,--systohc, -u,--utc */
-	run_interactive("hwclock -w -u", "Saving system time (UTC) to RTC");
-}
+	struct wq *work = (struct wq *)arg;

-static void restore(void *arg)
-{
-	_d("Restoring system clock from RTC ...");
-	/* -s,--hctosys, -u,--utc */
-	run_interactive("hwclock -s -u", "Restoring system clock (UTC) from RTC");
-}
-
-static plugin_t plugin = {
-	.name = __FILE__,
-	.hook[HOOK_BASEFS_UP] = {
-		.cb  = restore
-	},
-	.hook[HOOK_SHUTDOWN] = {
-		.cb  = save
+	if (UEV_ERROR == events) {
+		uev_timer_start(w);
+		return;
 	}
-};

-PLUGIN_INIT(plugin_init)
-{
-	plugin_register(&plugin);
+	work->cb(work);
 }

-PLUGIN_EXIT(plugin_exit)
+/*
+ * Place work on event queue
+ */
+int schedule_work(struct wq *work)
 {
-	plugin_unregister(&plugin);
+	int msec;
+
+	if (!work)
+		return errno = EINVAL;
+
+	msec = work->delay;
+	if (work->init != SC_INIT) {
+		work->init = SC_INIT;
+		return uev_timer_init(ctx, &work->watcher, cb, work, msec, 0);
+	}
+
+	return uev_timer_set(&work->watcher, msec, 0);
 }

 /**
@@ -0,0 +1,37 @@
+/* Work queue helper functions
+ *
+ * Copyright (c) 2018  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef FINIT_SCHEDULE_H_
+#define FINIT_SCHEDULE_H_
+
+struct wq {
+	uev_t   watcher;
+	int     init;
+	int     delay;		/* msec delay before starting work */
+	void  (*cb)(void *);
+	void   *arg;
+};
+
+int   schedule_work(struct wq *work);
+
+#endif /* FINIT_SCHEDULE_H_ */
@@ -24,6 +24,7 @@
 #include "config.h"

 #include <err.h>
+#include <fcntl.h> /* Definition of AT_* constants */
 #include <glob.h>
 #include <stdio.h>
 #include <lite/lite.h>
@@ -119,7 +120,7 @@ int serv_list(char *arg)
 	if (fisdir(enabled))
 		do_list("ENABLED  ", enabled);
 	if (fisdir(FINIT_RCSD))
-		do_list("ENABLED  ", FINIT_RCSD);
+		do_list("STATIC   ", FINIT_RCSD);

 	return 0;
 }
@@ -127,8 +128,11 @@ int serv_list(char *arg)
 int serv_enable(char *arg)
 {
 	char corr[40];
-	char link[80];
-	char path[80];
+	char link[256];
+	char path[256];
+
+	if (!arg || !arg[0])
+		return serv_list(NULL);

 	if (!strstr(arg, ".conf")) {
 		snprintf(corr, sizeof(corr), "%s.conf", arg);
@@ -136,11 +140,14 @@ int serv_enable(char *arg)
 	}

 	pushd(FINIT_RCSD);
-	snprintf(path, sizeof(path), "available/%s", arg);
+	if (mkdir("enabled", 0755) && EEXIST != errno)
+		err(1, "Failed creating %s/enabled directory", FINIT_RCSD);
+
+	snprintf(path, sizeof(path), "%s/%s", available, arg);
 	if (!fexist(path))
 		errx(1, "Cannot find %s", path);

-	snprintf(link, sizeof(link), "%s/%s", FINIT_RCSD, arg);
+	snprintf(link, sizeof(link), "%s/%s", enabled, arg);
 	if (fexist(link))
 		errx(1, "%s already exists", link);

@@ -150,15 +157,18 @@ int serv_enable(char *arg)
 int serv_disable(char *arg)
 {
 	char corr[40];
-	char link[80];
+	char link[256];
 	struct stat st;

+	if (!arg || !arg[0])
+		return serv_list(NULL);
+
 	if (!strstr(arg, ".conf")) {
 		snprintf(corr, sizeof(corr), "%s.conf", arg);
 		arg = corr;
 	}

-	snprintf(link, sizeof(link), "%s/%s", FINIT_RCSD, arg);
+	snprintf(link, sizeof(link), "%s/%s", enabled, arg);
 	if (stat(link, &st))
 		err(1, "Cannot find %s", link);

@@ -168,6 +178,33 @@ int serv_disable(char *arg)
 	return remove(link) != 0;
 }

+int serv_touch(char *arg)
+{
+	char corr[40];
+
+	if (!arg || !arg[0])
+		return serv_list(NULL);
+
+	if (!strstr(arg, ".conf")) {
+		snprintf(corr, sizeof(corr), "%s.conf", arg);
+		arg = corr;
+	}
+
+	pushd(FINIT_RCSD);
+	if (!fexist(arg)) {
+		popd();
+		if (!strstr(arg, "finit.conf"))
+			errx(1, "Service %s is not enabled", arg);
+		arg = FINIT_CONF;
+	}
+
+	/* libite:touch() follows symlinks */
+	if (utimensat(AT_FDCWD, arg, NULL, AT_SYMLINK_NOFOLLOW))
+		err(1, "Failed marking %s for reload", arg);
+
+	return 0;
+}
+
 /**
 * Local Variables:
 *  indent-tabs-mode: t
@@ -27,6 +27,7 @@
 int serv_list    (char *arg);
 int serv_enable  (char *arg);
 int serv_disable (char *arg);
+int serv_touch   (char *arg);

 #endif /* FINIT_SERV_H_ */

@@ -28,14 +28,17 @@
 #include "svc.h"

 void	  service_runlevel	 (int newlevel);
-int	  service_register	 (int type, char *line, struct timeval *mtime);
+int	  service_register	 (int type, char *line, struct rlimit rlimit[], char *file);
 void      service_unregister     (svc_t *svc);
-int       service_enabled	 (svc_t *svc);

+void      service_runtask_clean  (void);
 void      service_reload_dynamic (void);

-void      service_step           (svc_t *svc);
+int       service_step           (svc_t *svc);
 void      service_step_all       (int types);
+void      service_worker         (void *unused);
+
+int       service_completed      (void);

 #endif	/* FINIT_SERVICE_H_ */

@@ -27,6 +27,8 @@
 *
 * SIGHUP
 *      Same effect as init/telinit q, reloads *.conf in /etc/finit.d/
+ *      Also restarts API (initctl) socket, like SysV init and systemd
+ *      does on USR1 with their FIFO/D-Bus.
 *
 * SIGUSR1
 *      Calls shutdown hooks, including HOOK_SHUTDOWN, stops all running
@@ -81,6 +83,8 @@
 #include "util.h"
 #include "utmp-api.h"

+extern svc_t *wdog;
+
 /*
 * Old-style SysV shutdown sends a setenv cmd INIT_HALT with "=HALT",
 * "=POWERDOWN", or "" to cancel shutdown, before requesting change to
@@ -94,6 +98,55 @@ static uev_t sighup_watcher,  sigint_watcher,  sigpwr_watcher;
 static uev_t sigchld_watcher;
 static uev_t sigstop_watcher, sigtstp_watcher, sigcont_watcher;

+static struct sigmap {
+	int   num;
+	char *name;
+} signames[] = {
+	/* ISO C99 signals.  */
+	{ SIGINT,    "SIGINT"    },
+	{ SIGILL,    "SIGILL"    },
+	{ SIGABRT,   "SIGABRT"   },
+	{ SIGFPE,    "SIGFPE"    },
+	{ SIGSEGV,   "SIGSEGV"   },
+	{ SIGTERM,   "SIGTERM"   },
+	/* Historical signals specified by POSIX. */
+	{ SIGHUP,    "SIGHUP"    },
+	{ SIGQUIT,   "SIGQUIT"   },
+	{ SIGTRAP,   "SIGTRAP"   },
+	{ SIGKILL,   "SIGKILL"   },
+	{ SIGBUS,    "SIGBUS"    },
+	{ SIGSYS,    "SIGSYS"    },
+	{ SIGPIPE,   "SIGPIPE"   },
+	{ SIGALRM,   "SIGALRM"   },
+
+	/* New(er) POSIX signals (1003.1-2008, 1003.1-2013). */
+	{ SIGURG,    "SIGURG"    },
+	{ SIGSTOP,   "SIGSTOP"   },
+	{ SIGTSTP,   "SIGTSTP"   },
+	{ SIGCONT,   "SIGCONT"   },
+	{ SIGCHLD,   "SIGCHLD"   },
+	{ SIGTTIN,   "SIGTTIN"   },
+	{ SIGTTOU,   "SIGTTOU"   },
+	{ SIGPOLL,   "SIGPOLL"   },
+	{ SIGXCPU,   "SIGXCPU"   },
+	{ SIGXFSZ,   "SIGXFSZ"   },
+	{ SIGVTALRM, "SIGVTALRM" },
+	{ SIGPROF,   "SIGPROF"   },
+	{ SIGUSR1,   "SIGUSR1"   },
+	{ SIGUSR2,   "SIGUSR2"   },
+
+	/* Nonstandard signals found in all modern POSIX systems
+	   (including both BSD and Linux).  */
+	{ SIGWINCH,  "SIGWINCH"  },
+	{ SIGSTKFLT, "SIGSTKFLT" },
+	{ SIGPWR,    "SIGPWR"    },
+
+	/* Archaic names for compatibility.  */
+	{ SIGIO,     "SIGIO"     },
+	{ SIGIOT,    "SIGIOT"    },
+	{ SIGCLD,    "SIGCLD"    },
+};
+
 void mdadm_wait(void);
 void unmount_tmpfs(void);
 void unmount_regular(void);
@@ -131,8 +184,12 @@ void do_kill(int signo)
 				continue;

 			if (fgets(file, sizeof(file), fp)) {
-				if (file[0] != '@')
+				if (strstr(file, "gdbserver"))
+					_d("Skipping %s ...", file);
+				else if (file[0] != '@')
 					kill(pid, signo);
+				else
+					_d("Skipping %s ...", &file[1]);
 			}
 			fclose(fp);
 		}
@@ -179,6 +236,11 @@ void do_shutdown(shutop_t op)
 		return;
 	}

+	if (wdog) {
+		print(kill(wdog->pid, SIGPWR) == 1, "Advising watchdog, system going down");
+		do_sleep(2);
+	}
+
 	/* Unmount any tmpfs before unmounting swap ... */
 	unmount_tmpfs();
 	run("swapoff -e -a");
@@ -197,11 +259,11 @@ void do_shutdown(shutop_t op)

 	/* Reboot via watchdog or kernel, or shutdown? */
 	if (op == SHUT_REBOOT) {
-		if (wdogpid) {
+		if (wdog) {
 			int timeout = 10;

 			/* Wait here until the WDT reboots, or timeout with fallback */
-			print(kill(wdogpid, SIGPWR) == 1, "Pending watchdog reboot");
+			print(kill(wdog->pid, SIGTERM) == 1, "Pending watchdog reboot");
 			while (timeout--)
 				do_sleep(1);
 		}
@@ -224,6 +286,15 @@ void do_shutdown(shutop_t op)
 static void sighup_cb(uev_t *w, void *arg, int events)
 {
 	_d("...");
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
+	/* Restart initctl API domain socket, similar to systemd/SysV init */
+	api_exit();
+	api_init(w->ctx);
+
 	/* INIT_CMD_RELOAD: 'init q', 'initctl reload', and SIGHUP */
 	service_reload_dynamic();
 }
@@ -234,6 +305,11 @@ static void sighup_cb(uev_t *w, void *arg, int events)
 static void sigint_cb(uev_t *w, void *arg, int events)
 {
 	_d("...");
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
 	halt = SHUT_REBOOT;
 	service_runlevel(6);
 }
@@ -244,6 +320,11 @@ static void sigint_cb(uev_t *w, void *arg, int events)
 static void sigusr1_cb(uev_t *w, void *arg, int events)
 {
 	_d("...");
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
 	halt = SHUT_HALT;
 	service_runlevel(0);
 }
@@ -254,6 +335,11 @@ static void sigusr1_cb(uev_t *w, void *arg, int events)
 static void sigusr2_cb(uev_t *w, void *arg, int events)
 {
 	_d("...");
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
 	halt = SHUT_OFF;
 	service_runlevel(0);
 }
@@ -264,6 +350,11 @@ static void sigusr2_cb(uev_t *w, void *arg, int events)
 static void sigterm_cb(uev_t *w, void *arg, int events)
 {
 	_d("...");
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
 	halt = SHUT_REBOOT;
 	service_runlevel(6);
 }
@@ -274,13 +365,19 @@ static void sigterm_cb(uev_t *w, void *arg, int events)
 static void sigchld_cb(uev_t *w, void *arg, int events)
 {
 	pid_t pid;
+	int status;
+
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}

 	/* Reap all the children! */
 	do {
-		pid = waitpid(-1, NULL, WNOHANG);
+		pid = waitpid(-1, &status, WNOHANG);
 		if (pid > 0) {
 			_d("Collected child %d", pid);
-			service_monitor(pid);
+			service_monitor(pid, status);
 		}
 	} while (pid > 0);
 }
@@ -290,6 +387,11 @@ static void sigchld_cb(uev_t *w, void *arg, int events)
 */
 static void sigstop_cb(uev_t *w, void *arg, int events)
 {
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
 	touch(SYNC_STOPPED);
 	stopped++;
 }
@@ -299,6 +401,11 @@ static void sigstop_cb(uev_t *w, void *arg, int events)
 */
 static void sigcont_cb(uev_t *w, void *arg, int events)
 {
+	if (UEV_ERROR == events) {
+		_e("Unrecoverable error in signal watcher");
+		return;
+	}
+
 	stopped = 0;
 	erase(SYNC_STOPPED);
 }
@@ -311,6 +418,38 @@ int sig_stopped(void)
 	return stopped;
 }

+/*
+ * Convert SIGFOO to a number, if it exists
+ */
+int sig_num(const char *name)
+{
+	size_t i, offset = 0;
+
+	if (strncasecmp(name, "SIG", 3))
+		offset = 3;
+
+	for (i = 0; i < NELEMS(signames); i++) {
+		if (strcasecmp(name, &signames[i].name[offset]))
+			continue;
+
+		return signames[i].num;
+	}
+
+	return -1;
+}
+
+const char *sig_name(int signo)
+{
+	size_t i;
+
+	for (i = 0; i < NELEMS(signames); i++) {
+		if (signames[i].num == signo)
+			return signames[i].name;
+	}
+
+	return "SIGUNKOWN";
+}
+
 /*
 * Inital signal setup - ignore everything but SIGCHLD until we're capable of responding
 */
@@ -70,10 +70,13 @@ extern shutop_t halt;

 void do_shutdown    (shutop_t op);
 int  sig_stopped    (void);
+int  sig_num        (const char *name);
 void sig_init       (void);
 void sig_unblock    (void);
 void sig_setup      (uev_ctx_t *ctx);

+const char *sig_name(int signo);
+
 #endif /* FINIT_SIG_H_ */

 /**
@@ -72,6 +72,22 @@ static char *sm_status(sm_state_t state)
 	}
 }

+/*
+ * Disable login in single user mode and shutdown/reboot
+ *
+ * Re-enable only when going from these runlevels, this way a user can
+ * manage /etc/nologin manually within the other runlevels without us
+ * pulling the rug from under their feet.
+ */
+static void nologin(void)
+{
+	if (runlevel == 1 || runlevel == 0 || runlevel == 6)
+		touch("/etc/nologin");
+
+	if (prevlevel == 1 || prevlevel == 0 || prevlevel == 6)
+		erase("/etc/nologin");
+}
+
 void sm_set_runlevel(sm_t *sm, int newlevel)
 {
 	sm->newlevel = newlevel;
@@ -95,12 +111,13 @@ void sm_step(sm_t *sm)
 restart:
 	old_state = sm->state;

-	_d("state: %s", sm_status(sm->state));
+	_d("state: %s, runlevel: %d, newlevel: %d, teardown: %d, reload: %d",
+	   sm_status(sm->state), runlevel, sm->newlevel, sm->in_teardown, sm->reload);

 	switch (sm->state) {
 	case SM_BOOTSTRAP_STATE:
 		_d("Bootstrapping all services in runlevel S from %s", FINIT_CONF);
-		service_step_all(SVC_TYPE_RUN | SVC_TYPE_TASK | SVC_TYPE_SERVICE);
+		service_step_all(SVC_TYPE_RUNTASK | SVC_TYPE_SERVICE);
 		sm->state = SM_RUNNING_STATE;
 		break;

@@ -133,19 +150,20 @@ restart:
 		}

 		_d("Setting new runlevel --> %d <-- previous %d", runlevel, prevlevel);
+		logit(LOG_CONSOLE | LOG_NOTICE, "%s, entering runlevel %d", INIT_HEADING, runlevel);
 		runlevel_set(prevlevel, runlevel);

 		/* Disable login in single-user mode as well as shutdown/reboot */
-		if (runlevel == 1 || runlevel == 0 || runlevel == 6)
-			touch("/etc/nologin");
-		else
-			erase("/etc/nologin");
+		nologin();

 		/* Make sure to (re)load all *.conf in /etc/finit.d/ */
-		if (runlevel != 0 && runlevel != 6)
-			conf_reload_dynamic();
+		if (conf_any_change())
+			conf_reload();

-		_d("Stopping services services not allowed in new runlevel ...");
+		/* Reset once flag of runtasks */
+		service_runtask_clean();
+
+		_d("Stopping services not allowed in new runlevel ...");
 		sm->in_teardown = 1;
 		service_step_all(SVC_TYPE_ANY);

@@ -167,7 +185,7 @@ restart:
 		_d("All services have been stoppped, calling runlevel change hooks ...");
 		plugin_run_hooks(HOOK_RUNLEVEL_CHANGE);  /* Reconfigure HW/VLANs/etc here */

-		_d("Starting services services new to this runlevel ...");
+		_d("Starting services new to this runlevel ...");
 		sm->in_teardown = 0;
 		service_step_all(SVC_TYPE_ANY);

@@ -195,13 +213,13 @@ restart:

 	case SM_RELOAD_CHANGE_STATE:
 		/* First reload all *.conf in /etc/finit.d/ */
-		conf_reload_dynamic();
+		conf_reload();

 		/*
 		 * Then, mark all affected service conditions as in-flux and
 		 * let all affected services move to WAITING/HALTED
 		 */
-		_d("Stopping services services not allowed after reconf ...");
+		_d("Stopping services not allowed after reconf ...");
 		sm->in_teardown = 1;
 		cond_reload();
 		service_step_all(SVC_TYPE_SERVICE | SVC_TYPE_INETD);
@@ -231,9 +249,6 @@ restart:
 		_d("Calling reconf hooks ...");
 		plugin_run_hooks(HOOK_SVC_RECONF);

-		/* Done, lift reconf condition */
-		cond_reassert(NULL);
-
 		service_step_all(SVC_TYPE_SERVICE | SVC_TYPE_INETD);
 		_d("Reconfiguration done");

@@ -0,0 +1,135 @@
+/* Reset terminal line settings (stty sane)
+ *
+ * Copyright (c) 2016-2017  Joachim Nilsson <troglobit@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>	      /* _POSIX_VDISABLE */
+#include <sys/ttydefaults.h>  /* Not included by default in musl libc */
+#include <termios.h>
+
+/* B0 means; keep kernel default */
+speed_t stty_parse_speed(char *baud)
+{
+	char *ptr;
+	size_t i;
+	unsigned long val;
+	struct { unsigned long val; speed_t speed; } v2s[] = {
+		{       0, B0       },
+		{      50, B50      },
+		{      75, B75      },
+		{     110, B110     },
+		{     134, B134     },
+		{     150, B150     },
+		{     200, B200     },
+		{     300, B300     },
+		{     600, B600     },
+		{    1200, B1200    },
+		{    1800, B1800    },
+		{    2400, B2400    },
+		{    4800, B4800    },
+		{    9600, B9600    },
+		{   19200, B19200   },
+		{   38400, B38400   },
+		{   57600, B57600   },
+		{  115200, B115200  },
+		{  230400, B230400  },
+		{  460800, B460800  },
+		{  500000, B500000  },
+		{  576000, B576000  },
+		{  921600, B921600  },
+		{ 1000000, B1000000 },
+		{ 1152000, B1152000 },
+		{ 1500000, B1500000 },
+		{ 2000000, B2000000 },
+		{ 2500000, B2500000 },
+		{ 3000000, B3000000 },
+		{ 3500000, B3500000 },
+		{ 4000000, B4000000 },
+	};
+
+	if (!baud || !baud[0])
+		return B0;
+
+	errno = 0;
+	val = strtoul(baud, &ptr, 10);
+	if (errno || ptr == baud)
+		return B0;
+
+	for (i = 0; i < sizeof(v2s) / sizeof(v2s[0]); i++) {
+		if (v2s[i].val == val)
+			return v2s[i].speed;
+	}
+
+	return B0;
+}
+
+void stty(int fd, speed_t speed)
+{
+	struct termios term;
+
+	tcdrain(fd);
+	if (tcgetattr(fd, &term))
+		return;
+
+	if (speed != B0) {
+		cfsetispeed(&term, speed);
+		cfsetospeed(&term, speed);
+		tcsetattr(fd, TCSAFLUSH, &term);
+	}
+	tcflush(fd, TCIOFLUSH);
+
+	/* Disable modem specific flags */
+	term.c_cflag     &= ~(0|CSTOPB|PARENB|PARODD|CBAUDEX);
+	term.c_cflag     &= ~CRTSCTS;
+	term.c_cflag     |= CLOCAL;
+
+	/* Timeouts, minimum chars and default flags */
+	term.c_cc[VTIME]  = 0;
+	term.c_cc[VMIN]   = 1;
+	term.c_iflag      = ICRNL|IXON|IXOFF;
+	term.c_oflag      = OPOST|ONLCR;
+	term.c_cflag     |= CS8|CREAD|HUPCL;
+	term.c_lflag     |= ICANON|ISIG|ECHO|ECHOE|ECHOK|ECHOKE;
+
+	/* Reset special characters to defaults */
+	term.c_cc[VINTR]  = CTRL('C');
+	term.c_cc[VQUIT]  = CTRL('\\');
+	term.c_cc[VEOF]   = CTRL('D');
+	term.c_cc[VEOL]   = '\n';
+	term.c_cc[VKILL]  = CTRL('U');
+	term.c_cc[VERASE] = CERASE;
+	tcsetattr(fd, TCSANOW, &term);
+
+	/* Show cursor again, if it was hidden previously */
+	write(fd, "\033[?25h", 6);
+
+	/* Enable line wrap, if disabled previously */
+	write(fd, "\033[7h", 4);
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */
@@ -24,48 +24,50 @@

 #include <err.h>
 #include <ctype.h>		/* isdigit() */
+#include <time.h>
+#include <signal.h>
 #include <stdlib.h>
 #include <strings.h>
 #include <sys/time.h>
+#include <lite/queue.h>		/* BSD sys/queue.h API */

 #include "finit.h"
 #include "svc.h"
 #include "helpers.h"
+#include "pid.h"
 #include "util.h"
+#include "cond.h"
+#include "schedule.h"

 /* Each svc_t needs a unique job# */
 static int jobcounter = 1;
-static svc_t *workaround = NULL;
+static TAILQ_HEAD(, svc) svc_list = TAILQ_HEAD_INITIALIZER(svc_list);
+static TAILQ_HEAD(, svc) gc_list  = TAILQ_HEAD_INITIALIZER(gc_list);

-static svc_t *__connect_shm(void)
+static void svc_gc(void *arg)
 {
-	svc_t *list;
+	struct timespec now;
+	struct wq *work = (struct wq *)arg;
+	svc_t *svc, *next;

-	list = finit_svc_connect();
-	if (!list) {
-		if (workaround)
-			return workaround;
+	clock_gettime(CLOCK_MONOTONIC_COARSE, &now);
+	TAILQ_FOREACH_SAFE(svc, &gc_list, link, next) {
+		char cond[MAX_COND_LEN];
+		int msec;

-		/* Linux not built with CONFIG_SYSVIPC, or libc does not support shmat()/shmget() */
-		if (ENOSYS == errno)
-			warn("Kernel does support SYSV shmat() IPC, error %d", errno);
+		msec  = (now.tv_sec  - svc->gc.tv_sec)  * 1000 +
+			(now.tv_nsec - svc->gc.tv_nsec) / 1000000;
+		if (msec < SVC_TERM_TIMEOUT)
+			continue;

-		/* Try to prevent PID 1 from aborting, issue #81 */
-		if (getpid() == 1) {
-			warnx("Implementing PID 1 workaround, initctl tool will not work ...");
-			if (!workaround)
-				workaround = calloc(MAX_NUM_SVC, sizeof(svc_t));
-
-			list = workaround;
-		}
+		TAILQ_REMOVE(&gc_list, svc, link);
+		_d("Cleaning out %s, clearing any conditions ...", svc->name);
+		cond_clear(mkcond(svc, cond, sizeof(cond)));
+		free(svc);
 	}

-	if (!list) {
-		warn("Failed connecting to shared memory, error %d", errno);
-		abort();
-	}
-
-	return list;
+	if (!TAILQ_EMPTY(&gc_list))
+		schedule_work(work);
 }

 /**
@@ -77,13 +79,13 @@ static svc_t *__connect_shm(void)
 * Returns:
 * A pointer to a new &svc_t object, or %NULL if out of empty slots.
 */
-svc_t *svc_new(char *cmd, int id, int type)
+svc_t *svc_new(char *cmd, char *id, int type)
 {
-	int i, job = -1;
-	svc_t *svc, *list = __connect_shm();
+	int job = -1;
+	svc_t *svc, *iter = NULL;

 	/* Find first job n:o if registering multiple instances */
-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
 		if (!strcmp(svc->cmd, cmd)) {
 			job = svc->job;
 			break;
@@ -92,36 +94,37 @@ svc_t *svc_new(char *cmd, int id, int type)
 	if (job == -1)
 		job = jobcounter++;

-	for (i = 0; i < MAX_NUM_SVC; i++) {
-		svc_t *svc = &list[i];
+	svc = calloc(1, sizeof(*svc));
+	if (!svc)
+		return NULL;

-		if (svc->type == SVC_TYPE_FREE) {
-			char *desc;
+	svc->type = type;
+	svc->job  = job;
+	if (id && id[0])
+		strlcpy(svc->id, id, sizeof(svc->id));
+	strlcpy(svc->cmd, cmd, sizeof(svc->cmd));

-			memset(svc, 0, sizeof(*svc));
-			svc->type = type;
-			svc->job  = job;
-			svc->id   = id;
-			strlcpy(svc->cmd, cmd, sizeof(svc->cmd));
+	/* Default description, if missing */
+	strlcpy(svc->desc, svc->name, sizeof(svc->desc));

-			/* Default description, if missing */
-			desc = rindex(cmd, '/');
-			if (desc)
-				desc++;
-			else
-				desc = cmd;
-			strlcpy(svc->desc, desc, sizeof(svc->desc));
+	/* Default HALT signal to send */
+	svc->sighalt = SIGTERM;

-			return svc;
-		}
-	}
+	/* Default delay between SIGTERM and SIGKILL */
+	svc->killdelay = SVC_TERM_TIMEOUT;

-	errno = ENOMEM;
-	return NULL;
+	TAILQ_INSERT_TAIL(&svc_list, svc, link);
+
+	return svc;
 }

+static struct wq work = {
+	.cb    = svc_gc,
+	.delay = SVC_TERM_TIMEOUT
+};
+
 /**
- * svc_del - Delete a service object
+ * svc_del - Mark a service object for deletion
 * @svc: Pointer to an &svc_t object
 *
 * Returns:
@@ -129,50 +132,57 @@ svc_t *svc_new(char *cmd, int id, int type)
 */
 int svc_del(svc_t *svc)
 {
-	svc->type = SVC_TYPE_FREE;
+	TAILQ_REMOVE(&svc_list, svc, link);
+	TAILQ_INSERT_TAIL(&gc_list, svc, link);
+
+	clock_gettime(CLOCK_MONOTONIC_COARSE, &svc->gc);
+	schedule_work(&work);
+
 	return 0;
 }

 /**
 * svc_iterator - Naive iterator over all registered services.
- * @first: Get first &svc_t object, or next until end.
+ * @iter:  Iterator, must be a valid pointer
+ * @first: If set, get first &svc_t, otherwise get next
 *
 * Returns:
- * The first &svc_t when @first is set, otherwise the next &svc_t until
- * the end when %NULL is returned.
+ * An &svc_t pointer, or %NULL when no more entries can be found.
 */
-svc_t *svc_iterator(int first)
-{
-	static int i = 0;
-	svc_t *list = __connect_shm();
-
-	if (first)
-		i = 0;
-
-	while (i < MAX_NUM_SVC) {
-		svc_t *svc = &list[i++];
-
-		if (svc->type != SVC_TYPE_FREE)
-			return svc;
-	}
-
-	return NULL;
-}
-
-
-/**
- * svc_inetd_iterator - Naive iterator over all registered inetd services.
- * @first: Get first &svc_t object, or next until end.
- *
- * Returns:
- * The first inetd &svc_t when @first is set, otherwise the next
- * inetd &svc_t until the end when %NULL is returned.
- */
-svc_t *svc_inetd_iterator(int first)
+svc_t *svc_iterator(svc_t **iter, int first)
 {
 	svc_t *svc;

-	for (svc = svc_iterator(first); svc; svc = svc_iterator(0)) {
+	if (!iter) {
+		errno = EINVAL;
+		return NULL;
+	}
+
+	if (first)
+		svc = TAILQ_FIRST(&svc_list);
+	else
+		svc = *iter;
+
+	if (svc)
+		*iter = TAILQ_NEXT(svc, link);
+
+	return svc;
+}
+
+/**
+ * svc_inetd_iterator - Naive iterator over all registered inetd services.
+ * @iter:  Iterator, must be a valid pointer
+ * @first: If set, get first &svc_t, otherwise get next
+ *
+ * Returns:
+ * The first inetd &svc_t when %NULL is given as argument, otherwise the
+ * next inetd &svc_t until the end when %NULL is returned.
+ */
+svc_t *svc_inetd_iterator(svc_t **iter, int first)
+{
+	svc_t *svc;
+
+	for (svc = svc_iterator(iter, first); svc; svc = svc_iterator(iter, 0)) {
 		if (svc_is_inetd(svc))
 			return svc;
 	}
@@ -181,43 +191,23 @@ svc_t *svc_inetd_iterator(int first)
 }


-/**
- * svc_dynamic_iterator - Naive iterator over all registered dynamic services.
- * @first: Get first &svc_t object, or next until end.
- *
- * Returns:
- * The first dynamically loaded &svc_t when @first is set, otherwise the
- * next dynamically loaded &svc_t until the end when %NULL is returned.
- */
-svc_t *svc_dynamic_iterator(int first)
-{
-	svc_t *svc;
-
-	for (svc = svc_iterator(first); svc; svc = svc_iterator(0)) {
-		if (svc->mtime.tv_sec)
-			return svc;
-	}
-
-	return NULL;
-}
-
-
 /**
 * svc_named_iterator - Iterates over all instances of a service.
- * @first: Get first &svc_t object, or next until end.
+ * @iter:  Iterator, must be a valid pointer
+ * @first: If set, get first &svc_t, otherwise get next
 * @cmd:   Service name to look for.
 *
 * Returns:
- * The first matching &svc_t when @first is set, otherwise the next
- * &svc_t instance with the same @cmd until the end when %NULL is
+ * The first matching &svc_t when %NULL is given as argument, otherwise
+ * the next &svc_t with the same @cmd name until the end when %NULL is
 * returned.
 */
-svc_t *svc_named_iterator(int first, char *cmd)
+svc_t *svc_named_iterator(svc_t **iter, int first, char *cmd)
 {
 	svc_t *svc;

-	for (svc = svc_iterator(first); svc; svc = svc_iterator(0)) {
-		char *name = basename(svc->cmd);
+	for (svc = svc_iterator(iter, first); svc; svc = svc_iterator(iter, 0)) {
+		char *name = svc->name;

 		if (!strncmp(name, cmd, strlen(name)))
 			return svc;
@@ -229,19 +219,20 @@ svc_t *svc_named_iterator(int first, char *cmd)

 /**
 * svc_job_iterator - Iterates over all instances of a service.
- * @first: Get first &svc_t object, or next until end.
+ * @iter:  Iterator, must be a valid pointer
+ * @first: If set, get first &svc_t, otherwise get next
 * @job:   Job to look for.
 *
 * Returns:
- * The first matching &svc_t when @first is set, otherwise the next
- * &svc_t instance with the same @job until the end when %NULL is
+ * The first matching &svc_t when %NULL is given as argument, otherwise
+ * the next &svc_t with the same @job ID until the end when %NULL is
 * returned.
 */
-svc_t *svc_job_iterator(int first, int job)
+svc_t *svc_job_iterator(svc_t **iter, int first, int job)
 {
 	svc_t *svc;

-	for (svc = svc_iterator(first); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(iter, first); svc; svc = svc_iterator(iter, 0)) {
 		if (svc->job == job)
 			return svc;
 	}
@@ -254,30 +245,14 @@ svc_t *svc_job_iterator(int first, int job)
 * svc_foreach - Run a callback for each registered service
 * @cb: Callback to run for each service
 */
-void svc_foreach(void (*cb)(svc_t *))
+void svc_foreach(int (*cb)(svc_t *))
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

 	if (!cb)
 		return;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0))
-		cb(svc);
-}
-
-
-/**
- * svc_foreach_dynamic - Run a callback for each registered dynamic service
- * @cb: Callback to run for each dynamic service
- */
-void svc_foreach_dynamic(void (*cb)(svc_t *))
-{
-	svc_t *svc;
-
-	if (!cb)
-		return;
-
-	for (svc = svc_dynamic_iterator(1); svc; svc = svc_dynamic_iterator(0))
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0))
 		cb(svc);
 }

@@ -287,14 +262,14 @@ void svc_foreach_dynamic(void (*cb)(svc_t *))
 * @types: Mask of service types
 * @cb:    Callback to run for each matching type
 */
-void svc_foreach_type(int types, void (*cb)(svc_t *))
+void svc_foreach_type(int types, int (*cb)(svc_t *))
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

 	if (!cb)
 		return;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
 		if (!(svc->type & types))
 			continue;

@@ -312,9 +287,9 @@ void svc_foreach_type(int types, void (*cb)(svc_t *))
 */
 svc_t *svc_stop_completed(void)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
 		if (svc->state == SVC_STOPPING_STATE)
 			return svc;
 	}
@@ -329,12 +304,12 @@ svc_t *svc_stop_completed(void)
 * Returns:
 * A pointer to an &svc_t object, or %NULL if not found.
 */
-svc_t *svc_find(char *cmd, int id)
+svc_t *svc_find(char *cmd, char *id)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
-		if (svc->id == id && !strncmp(svc->cmd, cmd, strlen(svc->cmd)))
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		if (!strcmp(svc->cmd, cmd) && !strcmp(svc->id, id))
 			return svc;
 	}

@@ -350,9 +325,9 @@ svc_t *svc_find(char *cmd, int id)
 */
 svc_t *svc_find_by_pid(pid_t pid)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
 		if (svc->pid == pid)
 			return svc;
 	}
@@ -368,12 +343,12 @@ svc_t *svc_find_by_pid(pid_t pid)
 * Returns:
 * A pointer to an &svc_t object, or %NULL if not found.
 */
-svc_t *svc_find_by_jobid(int job, int id)
+svc_t *svc_find_by_jobid(int job, char *id)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
-		if (svc->job == job && svc->id == id)
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		if (svc->job == job && !strcmp(svc->id, id))
 			return svc;
 	}

@@ -388,25 +363,70 @@ svc_t *svc_find_by_jobid(int job, int id)
 * Returns:
 * A pointer to an &svc_t object, or %NULL if not found.
 */
-svc_t *svc_find_by_nameid(char *name, int id)
+svc_t *svc_find_by_nameid(char *name, char *id)
 {
-	char *ptr;
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
-		ptr = strrchr(svc->cmd, '/');
-		if (ptr)
-			ptr++;
-		else
-			ptr = svc->cmd;
-
-		if (svc->id == id && !strcmp(name, ptr))
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		if (!strcmp(svc->id, id) && !strcmp(name, svc->name))
 			return svc;
 	}

 	return NULL;
 }

+/**
+ * svc_find_by_plidfile - Find an service object by its PID file
+ * @fn: PID file, can be absolute path or relative to /run
+ *
+ * This function is primarily used by the pidfile plugin to track the
+ * conditions and dependencies of services.
+ *
+ * Note, the PID file is assumed to exist so the contents can be
+ * compared to the the PID of a located service.  There may be several
+ * services, in many runlevels, that use the same name for the PID file.
+ * So we won't know for sure until the PID is compared.
+ *
+ * Returns:
+ * A pointer to an &svc_t object, or %NULL if not found.
+ */
+svc_t *svc_find_by_pidfile(char *fn)
+{
+	svc_t *svc, *iter = NULL;
+	char adjpath[strlen(fn) + 10]; /* + sizeof("/var/run/") */
+	char fnpath[PATH_MAX];
+
+	pid_runpath(fn, adjpath, sizeof(adjpath));
+	if (!realpath(adjpath, fnpath)) {
+		_pe("adjpath: %s, errno %d", adjpath, errno);
+		return NULL;
+	}
+
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		char path[PATH_MAX];
+		char *pidfn;
+		pid_t pid;
+
+		pidfn = pid_file(svc);
+		if (!pidfn || !realpath(pidfn, path)) {
+			if (errno != ENOENT)
+				_pe("pidfn: %s, errno %d", pidfn ?: "<NULL>", errno);
+			continue;
+		}
+
+		if (!string_compare(fnpath, path))
+			continue;
+
+		pid = pid_file_read(path);
+		if (svc->pid != pid)
+			continue;
+
+		return svc;
+	}
+
+	return NULL;
+}
+
 /**
 * svc_mark_dynamic - Mark dynamically loaded services for deletion.
 *
@@ -419,11 +439,15 @@ svc_t *svc_find_by_nameid(char *name, int id)
 */
 void svc_mark_dynamic(void)
 {
-	svc_t *svc = svc_dynamic_iterator(1);
+	svc_t *svc, *iter = NULL;
+
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		if (svc->protect)
+			continue;
+		if (svc_is_inetd_conn(svc))
+			continue;

-	while (svc) {
 		*((int *)&svc->dirty) = -1;
-		svc = svc_dynamic_iterator(0);
 	}
 }

@@ -437,17 +461,6 @@ void svc_mark_clean(svc_t *svc)
 	*((int *)&svc->dirty) = 0;
 }

-void svc_check_dirty(svc_t *svc, struct timeval *mtime)
-{
-	if (mtime && timercmp(&svc->mtime, mtime, !=))
-		svc_mark_dirty(svc);
-	else
-		svc_mark_clean(svc);
-
-	svc->mtime.tv_sec = mtime ? mtime->tv_sec : 0;
-	svc->mtime.tv_usec = mtime ? mtime->tv_usec : 0;
-}
-
 /**
 * svc_clean_dynamic - Stop and cleanup stale services removed from /etc/finit.d
 * @cb: Callback to run for each stale service
@@ -457,14 +470,11 @@ void svc_check_dirty(svc_t *svc, struct timeval *mtime)
 */
 void svc_clean_dynamic(void (*cb)(svc_t *))
 {
-	svc_t *svc = svc_dynamic_iterator(1);
+	svc_t *svc, *iter = NULL;

-	while (svc) {
-		if (svc->dirty == -1 && cb) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		if (svc->dirty == -1 && cb)
 			cb(svc);
-			svc_mark_clean(svc);
-		}
-		svc = svc_dynamic_iterator(0);
 	}
 }

@@ -495,100 +505,66 @@ int svc_clean_bootstrap(svc_t *svc)
 */
 void svc_prune_bootstrap(void)
 {
-	svc_t *svc;
+	svc_t *svc, *iter = NULL;

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
 		if (!svc->pid)
 			svc_clean_bootstrap(svc);
 	}
 }

-char *svc_status(svc_t *svc)
+/**
+ * svc_enabled - Should the service run?
+ * @svc: Pointer to &svc_t object
+ *
+ * Returns:
+ * 1, if the service is allowed to run in the current runlevel and the
+ * user has not manually requested that this service should not run. 0
+ * otherwise.
+ */
+int svc_enabled(svc_t *svc)
 {
-	switch (svc->state) {
-	case SVC_HALTED_STATE:
-		switch (svc->block) {
-		case SVC_BLOCK_NONE:
-			return "halted";
+	if (!svc)
+		return 0;

-		case SVC_BLOCK_MISSING:
-			return "missing";
+	if (!svc_in_runlevel(svc, runlevel))
+		return 0;

-		case SVC_BLOCK_CRASHING:
-			return "crashed";
+	if (svc_is_removed(svc) || svc_is_blocked(svc))
+		return 0;

-		case SVC_BLOCK_USER:
-			return "stopped";
-
-		case SVC_BLOCK_BUSY:
-			return "busy";
-
-		case SVC_BLOCK_RESTARTING:
-			return "restart";
-		}
-
-	case SVC_DONE_STATE:
-		return "done";
-
-	case SVC_STOPPING_STATE:
-		switch (svc->type) {
-		case SVC_TYPE_INETD_CONN:
-		case SVC_TYPE_RUN:
-		case SVC_TYPE_TASK:
-			return "active";
-
-		default:
-			return "stopping";
-		}
-
-	case SVC_WAITING_STATE:
-		return "waiting";
-
-	case SVC_READY_STATE:
-		return "ready";
-
-	case SVC_RUNNING_STATE:
-		return "running";
-
-	default:
-		return "UNKNOWN";
-	}
+	return 1;
 }

-const char *svc_dirtystr(svc_t *svc)
+/*
+ * Same base service, return unique ID as an integer
+ * Note: intended for use with INETD services.
+ */
+int svc_next_id_int(char *cmd)
 {
-	if (svc_is_removed(svc))
-		return "removed";
-	if (svc_is_updated(svc))
-		return "updated";
-	if (svc_is_changed(svc))
-		return "UNKNOWN";
+	int n = 1;
+	svc_t *svc, *iter = NULL;

-	return "clean";
-}
+	for (svc = svc_iterator(&iter, 1); svc; svc = svc_iterator(&iter, 0)) {
+		char id[MAX_ID_LEN];

-/* Same base service, return unique ID */
-int svc_next_id(char *cmd)
-{
-	int id = 0;
-	svc_t *svc;
+		snprintf(id, sizeof(id), "%d", n);

-	for (svc = svc_iterator(1); svc; svc = svc_iterator(0)) {
-		if (!strcmp(svc->cmd, cmd) && id < svc->id)
-			id = svc->id;
+		if (!strcmp(svc->cmd, cmd) && strcmp(svc->id, id))
+			return n;
+
+		n++;
 	}

-	return id + 1;
+	return 1;
 }

 int svc_is_unique(svc_t *svc)
 {
-	svc_t *list = __connect_shm();
-	int i, unique = 1;
-
-	for (i = 0; i < MAX_NUM_SVC; i++) {
-		svc_t *s = &list[i];
+	svc_t *s, *iter = NULL;
+	int unique = 1;

+	for (s = svc_iterator(&iter, 1); s; s = svc_iterator(&iter, 0)) {
 		if (svc->type == SVC_TYPE_FREE)
 			continue;

@@ -604,41 +580,85 @@ int svc_is_unique(svc_t *svc)
 	return unique;
 }

+/* break up "job:id job:id job:id ..." into several "job:id" tokens */
+static char *tokstr(char *str, size_t len)
+{
+	static char   *cur = NULL;
+	static size_t  pos = 0;
+	char *token;
+
+	if (!cur && !str)
+		return NULL;
+
+	if (str) {
+		cur = str;
+		pos = 0;
+	}
+
+	if (pos >= len)
+		return NULL;
+
+	token = &cur[pos];
+	while (pos < len) {
+		if (isspace(cur[pos])) {
+			cur[pos++] = 0;
+			break;
+		}
+		pos++;
+	}
+
+	return token;
+}
+
 /*
 * Used by api.c (to start/stop/restart) and initctl.c (for input validation)
 */
-int svc_parse_jobstr(char *str, size_t len, int (*found)(svc_t *), int (not_found)(char *, int))
+int svc_parse_jobstr(char *str, size_t len, int (*found)(svc_t *), int (not_found)(char *, char *))
 {
+	char *input, *token;
 	int result = 0;
-	char *input, *token, *pos;

-	input = sanitize(str, len);
-	if (!input)
-		return -1;
+	_d("Got str:'%s'", str);
+	input = tokstr(str, len);
+	while (input) {
+		char *id = NULL;
+		svc_t *svc, *iter = NULL;
+		char *ptr;

-	token = strtok_r(input, " ", &pos);
-	while (token) {
-		int id = 1;
-		svc_t *svc;
-		char *ptr = strchr(token, ':');
+		_d("Got token:'%s'", input);
+		token = sanitize(input, len);
+		if (!token) {
+			_d("Sanitation of token:'%s' failed", input);
+			goto next;
+		}
+		ptr = strchr(token, ':');

 		if (isdigit(token[0])) {
-			int job = atonum(token);
+			char *ep;
+			long job = 0;
+
+			errno = 0;
+			job = strtol(token, &ep, 10);
+			if ((errno == ERANGE && (job == LONG_MAX || job == LONG_MIN)) ||
+			    (errno != 0 && job == 0) ||
+			    (token == ep)) {
+				result++;
+				continue;
+			}

 			if (!ptr) {
-				svc = svc_job_iterator(1, job);
+				svc = svc_job_iterator(&iter, 1, job);
 				if (!svc && not_found)
-					result += not_found(NULL, job);
+					result += not_found(NULL, token);

 				while (svc) {
 					if (found)
 						result += found(svc);
-					svc = svc_job_iterator(0, job);
+					svc = svc_job_iterator(&iter, 0, job);
 				}
 			} else {
 				*ptr++ = 0;
-				id  = atonum(ptr);
-				job = atonum(token);
+				id  = ptr;

 				svc = svc_find_by_jobid(job, id);
 				if (!svc && not_found)
@@ -648,18 +668,18 @@ int svc_parse_jobstr(char *str, size_t len, int (*found)(svc_t *), int (not_foun
 			}
 		} else {
 			if (!ptr) {
-				svc = svc_named_iterator(1, token);
+				svc = svc_named_iterator(&iter, 1, token);
 				if (!svc && not_found)
 					result += not_found(token, id);

 				while (svc) {
 					if (found)
 						result += found(svc);
-					svc = svc_named_iterator(0, token);
+					svc = svc_named_iterator(&iter, 0, token);
 				}
 			} else {
 				*ptr++ = 0;
-				id  = atonum(ptr);
+				id  = ptr;

 				svc = svc_find_by_nameid(token, id);
 				if (!svc && not_found)
@@ -669,7 +689,8 @@ int svc_parse_jobstr(char *str, size_t len, int (*found)(svc_t *), int (not_foun
 			}
 		}

-		token = strtok_r(NULL, " ", &pos);
+	next:
+		input = tokstr(NULL, len);
 	}

 	return result;
@@ -26,9 +26,10 @@
 #define FINIT_SVC_H_

 #include <sys/ipc.h>		/* IPC_CREAT */
-#include <sys/shm.h>		/* shmat() */
+#include <sys/resource.h>
 #include <sys/types.h>		/* pid_t */
 #include <lite/lite.h>
+#include <lite/queue.h>		/* BSD sys/queue.h API */

 #include "inetd.h"
 #include "helpers.h"
@@ -42,10 +43,11 @@ typedef enum {
 	SVC_TYPE_RUN        = 4,	/* Like task, but wait for completion */
 	SVC_TYPE_INETD      = 8,	/* Classic inetd service */
 	SVC_TYPE_INETD_CONN = 16,	/* Single inetd connection */
+	SVC_TYPE_SYSV       = 32,	/* SysV style init.d script w/ start/stop */
 } svc_type_t;

 #define SVC_TYPE_ANY          (-1)
-#define SVC_TYPE_RUNTASK      (6)
+#define SVC_TYPE_RUNTASK      (SVC_TYPE_RUN | SVC_TYPE_TASK | SVC_TYPE_SYSV)

 typedef enum {
 	SVC_HALTED_STATE = 0,	/* Not allowed in runlevel, or not enabled. */
@@ -65,14 +67,16 @@ typedef enum {
 	SVC_BLOCK_RESTARTING,
 } svc_block_t;

-#define FINIT_SHM_ID     0x494E4954  /* "INIT", see ascii(7) */
+#define MAX_ID_LEN       16
 #define MAX_ARG_LEN      64
 #define MAX_STR_LEN      64
 #define MAX_COND_LEN     (MAX_ARG_LEN * 3)
 #define MAX_USER_LEN     16
 #define MAX_NUM_FDS      64	     /* Max number of I/O plugins */
-#define MAX_NUM_SVC      64	     /* Enough? */
-#define MAX_NUM_SVC_ARGS 32
+#define MAX_NUM_SVC_ARGS 64
+
+/* Default kill delay (msec) after SIGTERM (svc->sighalt) that we SIGKILL processes */
+#define SVC_TERM_TIMEOUT 3000

 /*
 * Default enable for all services, can be stopped by means
@@ -81,31 +85,52 @@ typedef enum {
 *   initctl <stop|start|restart> service
 */
 typedef struct svc {
+	TAILQ_ENTRY(svc) link;
+
 	/* Instance specifics */
-	int            job, id;	       /* JOB:ID */
+	int            job;	       /* JOB: */
+	char           id[MAX_ID_LEN]; /* :ID */
+
+	/* Limits and scoping */
+	struct rlimit  rlimit[RLIMIT_NLIMITS];

 	/* Service details */
-	pid_t	       pid;
+	int            sighalt;        /* Signal to stop prorcess, default: SIGTERM */
+	int            killdelay;      /* Delay in msec before sending SIGKILL */
+	pid_t          pid;
+	char           pidfile[256];
+	long           start_time;     /* Start time, as seconds since boot, from sysinfo() */
+	int            started;	       /* Set for run/task/sysv to track if started */
+	int            status;	       /* From waitpid() when process is collected */
 	const svc_state_t state;       /* Paused, Reloading, Restart, Running, ... */
-	svc_type_t     type;
-	struct timeval mtime;          /* Modification time for .conf from /etc/finit.d/ */
-	const int      dirty;	       /* Set if old mtime != new mtime  => reloaded,
-					* or -1 when marked for removal */
+	svc_type_t     type;	       /* Service, run, task, inetd, ... */
+	int            protect;        /* Services like dbus-daemon & udev by Finit */
+	const int      dirty;	       /* -1: removal, 0: unmodified, 1: modified */
 	int            starting;       /* ... waiting for pidfile to be re-asserted */
 	int	       runlevels;
 	int            sighup;	       /* This service supports SIGHUP :) */
 	svc_block_t    block;	       /* Reason that this service is currently stopped */
 	char           cond[MAX_COND_LEN];
+	char           name[MAX_ARG_LEN];

-	/* Incremented for each restart by service monitor. */
-	const unsigned int restart_counter;
+	/* Counters */
+	char           once;	       /* run/task, (at least) once per runlevel */
+	const char     restart_cnt;    /* Incremented for each restart by service monitor. */

 	/* For inetd services */
 	inetd_t        inetd;
 	int            stdin_fd;
+	char           iifname[IF_NAMESIZE + 1]; /* Ingress interface for connection */

 	/* Set for services we need to redirect stdout/stderr to syslog */
-	int            log;
+	struct {
+		char   enabled;
+		char   null;
+		char   console;
+		char   file[64];
+		char   prio[20];
+		char   ident[20];
+	} log;

 	/* Identity */
 	char	       username[MAX_USER_LEN];
@@ -122,85 +147,142 @@ typedef struct svc {
 	 */
 	uev_t          timer;
 	void           (*timer_cb)(struct svc *svc);
+
+	/* time at svc_del(), used by gc timer */
+	struct timespec gc;
 } svc_t;

-typedef struct svc_map svc_map_t;
-
-/* Put services array in shm */
-static inline svc_t *finit_svc_connect(void)
-{
-	static void *ptr = (void *)-1;
-
-	if ((void *)-1 == ptr) {
-		ptr = shmat(shmget(FINIT_SHM_ID, sizeof(svc_t) * MAX_NUM_SVC,
-				   0600 | IPC_CREAT), NULL, 0);
-		if ((void *)-1 == ptr)
-			return NULL;
-	}
-
-	return (svc_t *)ptr;
-}
-
-svc_t      *svc_new                (char *cmd, int id, int type);
+svc_t      *svc_new                (char *cmd, char *id, int type);
 int	    svc_del	           (svc_t *svc);

-svc_t	   *svc_find	           (char *cmd, int id);
+svc_t	   *svc_find	           (char *cmd, char *id);
 svc_t	   *svc_find_by_pid        (pid_t pid);
-svc_t	   *svc_find_by_jobid      (int job, int id);
-svc_t	   *svc_find_by_nameid     (char *name, int id);
+svc_t	   *svc_find_by_jobid      (int job, char *id);
+svc_t	   *svc_find_by_nameid     (char *name, char *id);
+svc_t      *svc_find_by_pidfile    (char *fn);

-svc_t	   *svc_iterator	   (int first);
-svc_t	   *svc_inetd_iterator     (int first);
-svc_t	   *svc_dynamic_iterator   (int first);
-svc_t	   *svc_named_iterator     (int first, char *cmd);
-svc_t      *svc_job_iterator       (int first, int job);
+svc_t      *svc_iterator           (svc_t **iter, int first);
+svc_t      *svc_inetd_iterator     (svc_t **iter, int first);
+svc_t      *svc_named_iterator     (svc_t **iter, int first, char *cmd);
+svc_t      *svc_job_iterator       (svc_t **iter, int first, int job);

-void	    svc_foreach	           (void (*cb)(svc_t *));
-void	    svc_foreach_dynamic    (void (*cb)(svc_t *));
-void        svc_foreach_type       (int types, void (*cb)(svc_t *));
+void	    svc_foreach	           (int (*cb)(svc_t *));
+void        svc_foreach_type       (int types, int (*cb)(svc_t *));

 svc_t	   *svc_stop_completed	   (void);

 void	    svc_mark_dynamic       (void);
-void	    svc_check_dirty        (svc_t *svc, struct timeval *mtime);
 void	    svc_mark_dirty         (svc_t *svc);
 void	    svc_mark_clean         (svc_t *svc);
 void	    svc_clean_dynamic      (void (*cb)(svc_t *));
 int	    svc_clean_bootstrap    (svc_t *svc);
 void	    svc_prune_bootstrap	   (void);

-char       *svc_status             (svc_t *svc);
-const char *svc_dirtystr           (svc_t *svc);
-int         svc_next_id            (char  *cmd);
+int         svc_enabled            (svc_t *svc);
+int         svc_next_id_int        (char  *cmd);
 int         svc_is_unique          (svc_t *svc);

-int         svc_parse_jobstr       (char *str, size_t len, int (*found)(svc_t *), int (not_found)(char *, int));
-
-static inline int svc_in_runlevel  (svc_t *svc, int runlevel) { return svc && ISSET(svc->runlevels, runlevel); }
-static inline int svc_has_sighup   (svc_t *svc) { return svc &&  0 != svc->sighup; }
-
-static inline void svc_starting    (svc_t *svc) { svc->starting = 1;         }
-static inline void svc_started     (svc_t *svc) { svc->starting = 0;         }
-static inline int  svc_is_starting (svc_t *svc) { return 0 != svc->starting; }
-
-static inline int svc_is_dynamic   (svc_t *svc) { return svc &&  0 != svc->mtime.tv_sec; }
-static inline int svc_is_removed   (svc_t *svc) { return svc && -1 == svc->dirty; }
-static inline int svc_is_changed   (svc_t *svc) { return svc &&  0 != svc->dirty; }
-static inline int svc_is_updated   (svc_t *svc) { return svc &&  1 == svc->dirty; }
+int         svc_parse_jobstr       (char *str, size_t len, int (*found)(svc_t *), int (not_found)(char *, char *));

 static inline int svc_is_inetd     (svc_t *svc) { return svc && SVC_TYPE_INETD      == svc->type; }
 static inline int svc_is_inetd_conn(svc_t *svc) { return svc && SVC_TYPE_INETD_CONN == svc->type; }
 static inline int svc_is_daemon    (svc_t *svc) { return svc && SVC_TYPE_SERVICE    == svc->type; }
+static inline int svc_is_sysv      (svc_t *svc) { return svc && SVC_TYPE_SYSV       == svc->type; }
+static inline int svc_is_runtask   (svc_t *svc) { return svc && (SVC_TYPE_RUNTASK & svc->type);   }
+static inline int svc_is_forking   (svc_t *svc) { return (svc_is_daemon(svc) || svc_is_sysv(svc)) && svc->pidfile[0] == '!'; }

-static inline int  svc_is_blocked  (svc_t *svc) { return svc->block != SVC_BLOCK_NONE; }
-static inline int  svc_is_busy     (svc_t *svc) { return svc->block == SVC_BLOCK_BUSY; }
-static inline void svc_unblock     (svc_t *svc) { svc->block = SVC_BLOCK_NONE; }
+static inline int svc_in_runlevel  (svc_t *svc, int runlevel) { return svc && ISSET(svc->runlevels, runlevel); }
+static inline int svc_has_sighup   (svc_t *svc) { return svc &&  0 != svc->sighup; }
+static inline int svc_has_pidfile  (svc_t *svc) { return svc_is_daemon(svc) && svc->pidfile[0] != 0 && svc->pidfile[0] != '!'; }
+
+static inline void svc_starting    (svc_t *svc) { if (svc) svc->starting = 1;       }
+static inline void svc_started     (svc_t *svc) { if (svc) svc->starting = 0;       }
+static inline int  svc_is_starting (svc_t *svc) { return svc && 0 != svc->starting; }
+
+static inline int svc_is_removed   (svc_t *svc) { return svc && -1 == svc->dirty; }
+static inline int svc_is_changed   (svc_t *svc) { return svc &&  0 != svc->dirty; }
+static inline int svc_is_updated   (svc_t *svc) { return svc &&  1 == svc->dirty; }
+
+static inline int  svc_is_blocked  (svc_t *svc) { return svc && svc->block != SVC_BLOCK_NONE; }
+static inline int  svc_is_busy     (svc_t *svc) { return svc && svc->block == SVC_BLOCK_BUSY; }
+static inline void svc_unblock     (svc_t *svc) { if (svc) svc->block = SVC_BLOCK_NONE;       }
 #define            svc_start(svc)  svc_unblock(svc)
-static inline void svc_stop        (svc_t *svc) { svc->block = SVC_BLOCK_USER; }
-static inline void svc_busy        (svc_t *svc) { svc->block = SVC_BLOCK_BUSY; }
-static inline void svc_missing     (svc_t *svc) { svc->block = SVC_BLOCK_MISSING; }
-static inline void svc_restarting  (svc_t *svc) { svc->block = SVC_BLOCK_RESTARTING; }
-static inline void svc_crashing    (svc_t *svc) { svc->block = SVC_BLOCK_CRASHING; }
+static inline void svc_stop        (svc_t *svc) { if (svc) svc->block = SVC_BLOCK_USER; }
+static inline void svc_busy        (svc_t *svc) { if (svc) svc->block = SVC_BLOCK_BUSY; }
+static inline void svc_missing     (svc_t *svc) { if (svc) svc->block = SVC_BLOCK_MISSING; }
+static inline void svc_restarting  (svc_t *svc) { if (svc) svc->block = SVC_BLOCK_RESTARTING; }
+static inline void svc_crashing    (svc_t *svc) { if (svc) svc->block = SVC_BLOCK_CRASHING; }
+
+static inline char *svc_status(svc_t *svc)
+{
+	if (!svc)
+		return "Unknown";
+
+	switch (svc->state) {
+	case SVC_HALTED_STATE:
+		switch (svc->block) {
+		case SVC_BLOCK_NONE:
+			return "halted";
+
+		case SVC_BLOCK_MISSING:
+			return "missing";
+
+		case SVC_BLOCK_CRASHING:
+			return "crashed";
+
+		case SVC_BLOCK_USER:
+			return "stopped";
+
+		case SVC_BLOCK_BUSY:
+			return "busy";
+
+		case SVC_BLOCK_RESTARTING:
+			return "restart";
+		}
+		return "unknown";
+
+	case SVC_DONE_STATE:
+		return "done";
+
+	case SVC_STOPPING_STATE:
+		switch (svc->type) {
+		case SVC_TYPE_INETD_CONN:
+		case SVC_TYPE_RUN:
+		case SVC_TYPE_TASK:
+			return "active";
+
+		default:
+			return "stopping";
+		}
+
+	case SVC_WAITING_STATE:
+		return "waiting";
+
+	case SVC_READY_STATE:
+		return "ready";
+
+	case SVC_RUNNING_STATE:
+		return "running";
+
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static inline const char *svc_dirtystr(svc_t *svc)
+{
+	if (!svc)
+		return "Unknown";
+
+	if (svc_is_removed(svc))
+		return "removed";
+	if (svc_is_updated(svc))
+		return "updated";
+	if (svc_is_changed(svc))
+		return "UNKNOWN";
+
+	return "clean";
+}

 #endif /* FINIT_SVC_H_ */

--- a/Show More
+++ b/Show More