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Fix sending signals, #121.

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This commit is contained in:
Roy Marples 2008-11-03 21:06:45 +00:00
parent 7467440a29
commit 8a76c27325
1 changed files with 32 additions and 20 deletions
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52
src/rc/start-stop-daemon.c
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@ -608,7 +608,8 @@ int start_stop_daemon(int argc, char **argv)
#endif
int opt;
bool start = true;
bool start = false;
bool stop = false;
bool oknodo = false;
bool test = false;
bool quiet;
@ -617,7 +618,7 @@ int start_stop_daemon(int argc, char **argv)
char *startas = NULL;
char *name = NULL;
char *pidfile = NULL;
int sig = SIGTERM;
int sig = 0;
int nicelevel = 0;
bool background = false;
bool makepidfile = false;
@ -676,9 +677,8 @@ int start_stop_daemon(int argc, char **argv)
(int *) 0)) != -1)
switch (opt) {
case 'K': /* --stop */
start = false;
stop = true;
break;
case 'N': /* --nice */
if (sscanf(optarg, "%d", &nicelevel) != 1)
eerrorx("%s: invalid nice level `%s'",
@ -844,23 +844,35 @@ int start_stop_daemon(int argc, char **argv)
else
*--argv = exec;
if (start && !exec)
eerrorx("%s: nothing to start", applet);
if (stop || sig) {
if ( !*argv && !pidfile && !name && !uid)
eerrorx("%s: --stop needs --exec, --pidfile,"
" --name or --user", applet);
if (background)
eerrorx("%s: --background is only relevant with"
" --start", applet);
if (makepidfile)
eerrorx("%s: --make-pidfile is only relevant with"
" --start", applet);
if (redirect_stdout || redirect_stderr)
eerrorx("%s: --stdout and --stderr are only relevant"
" with --start", applet);
} else {
if (!exec)
eerrorx("%s: nothing to start", applet);
if (makepidfile && !pidfile)
eerrorx("%s: --make-pidfile is only relevant with"
" --pidfile", applet);
if ((redirect_stdout || redirect_stderr) && !background)
eerrorx("%s: --stdout and --stderr are only relevant"
" with --background", applet);
}
if (!start && !*argv && !pidfile && !name && !uid)
eerrorx("%s: --stop needs --exec, --pidfile, --name or --user", applet);
if (makepidfile && !pidfile)
eerrorx("%s: --make-pidfile is only relevant with --pidfile", applet);
if (background && !start)
eerrorx("%s: --background is only relevant with --start", applet);
if ((redirect_stdout || redirect_stderr) && !background)
eerrorx("%s: --stdout and --stderr are only relevant with --background",
applet);
if (!start) {
if (stop || sig) {
if (!sig)
sig = SIGTERM;
if (!stop)
oknodo = true;
if (!TAILQ_FIRST(&schedule)) {
if (test || oknodo)
parse_schedule("0", sig);