cups/cups-pid.patch

38 lines
1.1 KiB
Diff
Raw Normal View History

diff -up cups-1.5b1/scheduler/main.c.pid cups-1.5b1/scheduler/main.c
--- cups-1.5b1/scheduler/main.c.pid 2011-05-18 22:44:16.000000000 +0200
+++ cups-1.5b1/scheduler/main.c 2011-05-23 18:01:20.000000000 +0200
@@ -311,6 +311,8 @@ main(int argc, /* I - Number of comm
* Setup signal handlers for the parent...
*/
+ pid_t pid;
+
#ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */
sigset(SIGUSR1, parent_handler);
sigset(SIGCHLD, parent_handler);
@@ -334,7 +336,7 @@ main(int argc, /* I - Number of comm
signal(SIGHUP, SIG_IGN);
#endif /* HAVE_SIGSET */
- if (fork() > 0)
+ if ((pid = fork()) > 0)
{
/*
* OK, wait for the child to startup and send us SIGUSR1 or to crash
@@ -346,7 +348,15 @@ main(int argc, /* I - Number of comm
sleep(1);
if (parent_signal == SIGUSR1)
+ {
+ FILE *f = fopen ("/var/run/cupsd.pid", "w");
+ if (f)
+ {
+ fprintf (f, "%d\n", pid);
+ fclose (f);
+ }
return (0);
+ }
if (wait(&i) < 0)
{