This patch fixes the ordering of UTMP events. The first event that is
expected in /var/run/utmp is reboot, next is the runlevel change to
the configured runlevel, e.g. from S --> 2.
Let the bootmisc plugin handle this, it knows when /var/run/utmp has
been created and is writable. It is not the eact boot time, but close
enough for most usees.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for initializing /var/run/utmp with the initial
reboot as well as a shutdown record in the UTMP db.
Also, the run level change now properly records ~ and ~~ as line and id,
respectively, and the kernel release and time of each UTMP record is now
set properly.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The debug mode cannot be used in run_interactive() that early, so we
must disable it during the complete fsck run.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for the following /etc/fstab API's on systems
that do not have them, e.g. musl libc on Alpine Linux.
- setfsent()
- getfsent(), and
- endfsent()
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Run fsck much earlier, as soon as we can in fact.
The first 13 characters of the UUID, label or device name should
be sufficient to identify the device, without violating max width
of 78 chars.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for running fsck on all file systems listed in
/etc/fstab with a passno > 0. The fsck runs sequentially, starting with
the root fs (passno 1).
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Embedded Linux systems usually employ BusyBox mdev. This patch assumes
that all non-embedded systems employ udev. Adding support for cleaning
up the udev db after the initramfs, or mounting /dev if that not done.
It also runs the udev-finish script at the end.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Look for 'auto' *and* 'allow-hotplug' in /etc/network/interfaces when
bringing up Debian/BusyBox interfaces at boot.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds prototype support for the Debian/Ubuntu/Busybox network
configuration file /etc/netork/interfaces. If this file exists Finit
will call `ifup` for each (non-commented-out) interface marked `auto`.
With this implementation we block boot until all ifup commands have
returned, which is less than ideal. A better approach would be to ifup
only loopback and create deferred tasklets to be run in parallel with
the rest of the boot.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
If user has no start script fall back to set up at least loopback. This
fixes (at least) a problem on Alpine Linux where `ifup -a` returns error
if `lo` is already up.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Modern systems today use a RAM disk for /run and /run/lock, with
symlinks to the FHS locations in /var/run and /var/lock. See the
following link for details http://lwn.net/Articles/436012/
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Libraries and system headers should be included with <> instead of "".
This makes a great difference for the automatic dependency tracking.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch fixes regressions in --enable-static introduced with the
conversion to the GNU configure and build system.
The default link flag to libtool is set to -static-libtool-libs, meaning
not a fully static build -- the C library will still be used as an .so
which is usually what people want -- whereas libite (-lite) and libuEv
are linked statically.
$ ldd /sbin/finit /sbin/initctl
/sbin/finit:
linux-vdso.so.1 => (0x00007ffffde62000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f6979ad8000)
/lib64/ld-linux-x86-64.so.2 (0x000055d893e96000)
/sbin/initctl:
linux-vdso.so.1 => (0x00007ffed0dd6000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007feb3a29c000)
/lib64/ld-linux-x86-64.so.2 (0x00005556ebd2b000)
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The new state machine handling is not necessary to export to external
plugins, so this patch reduces the exposure of the global variable sm
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch replaces the verbose and kernel-quiet runtime options with
a (hopefully) more useful quiet and silent modes of operation.
By default Finit progressively shows all services it starts at boot, but
when boot has completed and services are started/restarted Finit prints
nothing. If `--disable-quiet` is given all started/restared/stoppping
messages are shown even after boot.
However, if `--enable-silent` is given Finit is completely silent even
at boot, no progress is shown, until the first service is started, which
on most systems is login.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Check return code from `mount -na`, if there where any errors give
plugins a chance to do something about it.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
- Reduce size of `helpers.c`, for linking against new `initctl` tool,
by moving out functions to `pid.c` and `exec.c`
- Add `AF_UNIX` API to Finit, to complement old `/dev/initctl` FIFO
- Let old FIFO API be used by init/telinit: `init <q | 1-9>`
- Move all advanced initctl code from `client.c` to `initctl.c`, yes
its a bit confusing to call the *new* tool the same as the old FIFO
but this is more in line with what, e.g Upstart does.
- Move all advanced server side code from `plugins/initctl.c` to `api.c`
- Update TODO with upcoming inetd syntax change and dynamic events.
- Temporarily fix display of inetd services from `initctl status -v`
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Further refactoring of the client code. Supported commands:
- debug: Toggle PID 1 debug flag
- version: Show Finit version or custom header string
- reload: Reload config files in /etc/finit.d/, same as SIGHUP
Also supported is the legacy 'init q' command, to reload config.
The 'status' command now supports an optiona '-v', either as an
argument to init itself, or as argument to the command. When it
is given 'status' lists verbose information about all services.
Currently only the service arguments are listed.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch refactors svc.c into two files: svc.c now as a low-level
svc_t API and service.c for the more advanced rest.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for adding and removing services from Finit at
runtime. Configuration file stanzas for service, run and task may now
be written to files in /etc/finit.d/*.conf, using the exact same syntax
as before in /etc/finit.conf. When a file is added, removed or modified
the user may simply SIGHUP Finit (PID 1) to activate the changes.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson