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s-s-d now allows --signal to be used without --stop and --oknodo. man page updated accordingly

This commit is contained in:
Roy Marples 2007-04-13 09:21:16 +00:00
parent 824e9577e7
commit a07be0513a
2 changed files with 38 additions and 2 deletions
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28
man/start-stop-daemon.8
View File

@ -1,4 +1,4 @@
.TH "BASELAYOUT" "8" "March 2007" "baselayout" "baselayout"
.TH "BASELAYOUT" "13" "April 2007" "baselayout" "baselayout"
.SH NAME
start\-stop\-daemon \- start and stop system daemon programs
.SH SYNOPSIS
@ -13,6 +13,10 @@ start\-stop\-daemon \- start and stop system daemon programs
.IR options
.HP
.B start-stop-daemon
.BR -s | --signal
.IR options
.HP
.B start-stop-daemon
.BR -H | --help
.HP
.B start-stop-daemon
@ -62,7 +66,26 @@ exits with error status 1. If
is specified then we just send the signal and not the schedule. If
.BR --oknodo
is specified then we don't remove the daemon information from
.BR rc.
.BR rc. If neither
.BR --test
or
.BR --okndo
are specified then we kill signalling and waiting according to our
schedule specified by
.BR --retry
until we timeout the process(es) exited. If we didn't timeout then
we remove our daemon information from rc.
With
.BR --signal ,
.B start\-stop\-daemon
also checks for the existence of a specified process.
If such a process exists,
.B start\-stop\-daemon
sends it the signal specified and exits with error status 0.
If such a process does not exist, or there was an error stopping it
.B start\-stop\-daemon
exits with error status 1. No futher action is taken
.SH OPTIONS
@ -142,6 +165,7 @@ but take no action.
.TP
.BR -o | --oknodo
Used for sending signals to a running daemon but not expecting it to stop.
In this version you can don't need --oknodo if you don't use --stop either.
.TP
.BR -q | --quiet
Do not print informational messages; only display error messages.

12
src/start-stop-daemon.c
View File

@ -680,6 +680,18 @@ int main (int argc, char **argv)
if (rc_is_env ("RC_QUIET", "yes") && ! verbose)
quiet = true;
/* Allow start-stop-daemon --signal HUP --exec /usr/sbin/dnsmasq
* instead of forcing --stop --oknodo as well */
if (! start && ! stop)
if (sig != SIGINT &&
sig != SIGTERM &&
sig != SIGQUIT &&
sig != SIGKILL)
{
oknodo = true;
stop = true;
}
if (start == stop)
eerrorx ("%s: need one of --start or --stop", progname);