An svc_t (service/sysv) that is in setup, teardown, or cleanup state
must be ignored by the pidfile plugin for any events regarding PID
files. E.g., a setup script for a sysv service may create a PID file
to alert the system that a setup process for the service is running.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The service_fork() function blocks all signals for the new process, it
is up to the callee to call sig_unblock() before calling exec().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
All run/tasks must complete before Finit moves to runlevel 2. This
critical piece of information has mysteriously been missing from the
documentation since the start.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Add explicit argument separator before username to ensure correct
parsing of the login command regardless of username format. This
follows best practices for command execution and prevents unexpected
behavior when processing special characters in usernames.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When a service is stopped, but does not respond to the default SIGTERM,
a fallback kicks in after 3 seconds (default) to send SIGKILL. Since
91a9c83 (v3.2-rc2) this has however not worked since the signal was
only sent to the process group.
It is the job of service_monitor(), when it reaps the process leader,
to forward the signal to the process group.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Don't try to source an optional env:file if it is missing. Otherwise
execution of pre/post/ready/cleanup script will fail.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Introduced to work-around systems with broken RTCs, it also introduced a
dormant bug in Finit, triggered at shutdown on some systems. The call
to dlclose() removed the memory to the rtc_timer which libuev later then
referenced.
Fixes#429
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Initiating a shutdown/reboot from `initctl` should not cause `initctl`
to be killed in do_shutdown().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When a user sets up a TTY without a device, triggering the tty->notty
code path, the tty->dev will be NULL and tty_parse_args() still return
OK result.
Found by Coverity Scan
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Enhance fallback entropy generation by mixing in multiple sources:
runtime statistics, PID, and high-resolution timestamps.
This provides better initialization for the PRNG when neither saved
entropy nor hardware RNG are available during early boot.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg