When restart is run on an init script, the script traps SIGTERM. This is
done as a workaround for scripts named the same name as the program they
start. In that case, the init script process will have the same name as
the program process, and so when the init script runs killall, it will
kill itself. So SIGTERM is trapped to make the init script unkillable.
However, the trap is retained when the init script runs start, and thus
processes started by restart will not respond to SIGTERM, and will thus
be unkillable unless you use SIGKILL. This fixes that by removing the
trap before running start.
Signed-off-by: Linus Kardell <linus@telliq.com>
In current state, if there is START but no STOP, enbale()
will return 1 (failure), which is wrong.
Moreover there is no need to check for START/STOP twice.
Instead, add err variable to save success state and
and return it's value.
Also eliminate the need to disable() by using 'ln -sf',
which will first delete the old symlink if one exists.
Changes from v1:
- fixed description
Signed-off-by: Roman Yeryomin <roman@advem.lv>
Bug introduced with 6713694.
I did not count on procd handling reload as mentioned
in this doc:
https://wiki.openwrt.org/inbox/procd-init-scripts
```
procd_set_param file /var/etc/your_service.conf # /etc/init.d/your_service reload will restart the daemon if these files have changed
procd_set_param netdev dev # likewise, except if dev's ifindex changes.
procd_set_param data name=value ... # likewise, except if this data changes.
```
The service would be restarted regardless of any of those params.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This was also working before, with a slightly
different semantic.
[ Original semantic ]
If no reload hooks was implemented, the default one would
kick in, it would return fail, and restart would happen.
This would happen also in the case where a reload hook
would be implemented, it would fail, and it would restart
the service.
[ New semantic ]
The default reload hook calls restart.
Services can implement their own reload.
If reload fails, then the '/etc/init.d/<service> reload'
would return a non-zero code, and the caller can choose
a way to handle this.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Before this patch, doing `/e/c/network restart' will emit the folloing
error by `ubus network.wireless down "{}"' because netifd already quit
by that time.
Command failed: not found
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 40906
It was introduced in commit 2f966e8, "base-files: add a post start hook
for procd managed services".
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 40576