- New requirements section about what Finit expects from the system
- Remove commented out `udevadm settle` code, now in README
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
On systems with systemd-udev/udevadm the trigger addition of devices at
boot wrecks havoc of /dev/console. This patch forces Finit to go silent
by default on such systems. Far from ideal, but since the actual root
cause for this messup is unknown this will have to do for now.
Also, add a settle timeout of 120 sec to the udev device tree population.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch factors out the fgetint() fallback code for parsing
/etc/services and /etc/protocols. Useful on systems with a
malfunctioning C library.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Without trigger, kernel modules won't be loaded automatically. Also
devices are not managed. For example, i915 was not loaded after boot
and my network card was not renamed from wlan0 to wlp3s0, which means
it was not handled properly by udev.
Signed-off-by: Wang He <xw897002528@gmail.com>
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch fixes a long-standing issue with how Finit handles shutdown,
reboot and poweroff -- and even runlevel changes to runlevel 0 and 6.
Prior to this patch sig.c:do_shutdown() was called immediately on any
of the above events, disregarding any services that a user might have
wanted to run as part of the shutdown/reboot.
With this change the handling is unified in all frontends to instead
do a runlevel change followed by the do_shutdown() action.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The /etc/nologin file must be set as soon as the runlevel change to
0/1/6 comes in, not when done with runlevel change and services have
been started, if any.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
As a last ditch effort to understand why an embedded system doesn't
boot, the operator should be able to see as much logs as possible
when enabling --debug mode on the kernel command line.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds an `--enable-fallback-shell` option to confiugre.
When enabled Finit will start `/bin/sh` on the console, but only
if there are no active TTYs running in the current runlevel.
With this it will be easier to do board bringup with Finit, but it also
enables using the fallback shell in a rescue mode (runlevel) where no
TTYs are allowed to run.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Also changes the default to set $HOME to / instead of nothing. This can
of course be improved immensely. Pull requests always welcome ;-)
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson