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>
- Fix compat INIT_CMD_ defines so Finit clients can talk to SysV init
- Add setenv support, only for INIT_HALT={POWERDOWN,HALT} to runlevel 6
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adopts the BusyBox init signals for handling halt, reboot,
and poweroff. The SIGINT and SIGPWR signals still behave the same as
before, even though they likely will become configurable in a future
release.
Note: the disabling of Ctrl-Alt-Delete (SIGINT) is also removed!
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>
Tried to solve the signal.h name clash by using #include_next, but
seeing as this is not recommended[1] and breaks builds on some cross
compilers, the files were simply renamed: signal.[ch] --> sig.[ch]
[1] - http://gcc.gnu.org/onlinedocs/cpp/Wrapper-Headers.html
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson