This patch adds a simple but effective watchdog daemon with support for
handover to an external daemon, should one register using the API.
Disabled by default, enable by:
configure --enable-watchdog
The watchdog forks to the background, opening /dev/watchdog setting a
three second timeout, and kicking every second. At shutdown/reboot the
daemon will receive SIGPWR from Finit to exit and cause a WDT reboot.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds initial support for handling MD RAID arrays. Adding
a pass at the very end of the shutdown sequence to signal any external
RAID controller to clear its state before we proceed to halt/reboot.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for a more fine grained approach to what
filesystems are unmounted at shutdown/reboot. This so we later
can add support for `mdadm --wait-clean --scan`, which relies on
/proc, /sys, and /dev being there before we call reboot().
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The TTY handling in Finit has always been a bit of a patch work. This
commit is an attempt at a first cleanup and simplification.
Included is a brand new built-in getty which should work fine on both
virtual and serial consoles. It is however completely untested on the
latter serial consoles.
Still TODO: add support for /etc/securetty, add support for actually
setting TERM when calling /bin/login.
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>
Finit <3 did not use GNU configure and build system. This patch adds an
install-dev rule that is used by some to install required headers for
external plugin developers.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
From now on the user is required to have libuEv and libite installed
before building and installing finit. This is for maintenance reasons.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch builds Finit dynamically, including both plugins and GIT
submodules for libite and libuev. This causes libite.so and libuev.so
to be installed in a public path, which is not good if the user has
other versions of the same libraries already installed.
The correct fix is to remove the GIT submodules for now and require
users of Finit to build and install libite and libuev separately.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson