cups/patches/010_cups-pid.patch

   1 diff -up cups-1.5b1/scheduler/main.c.pid cups-1.5b1/scheduler/main.c
   2 --- cups-1.5b1/scheduler/main.c.pid     2011-05-18 22:44:16.000000000 +0200
   3 +++ cups-1.5b1/scheduler/main.c 2011-05-23 18:01:20.000000000 +0200
   4 @@ -311,6 +311,8 @@ main(int  argc,                             /* I - Number of comm
   5      * Setup signal handlers for the parent...
   6      */
   7
   8 +    pid_t pid;
   9 +
  10  #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */
  11      sigset(SIGUSR1, parent_handler);
  12      sigset(SIGCHLD, parent_handler);
  13 @@ -334,7 +336,7 @@ main(int  argc,                             /* I - Number of comm
  14      signal(SIGHUP, SIG_IGN);
  15  #endif /* HAVE_SIGSET */
  16
  17 -    if (fork() > 0)
  18 +    if ((pid = fork()) > 0)
  19      {
  20       /*
  21        * OK, wait for the child to startup and send us SIGUSR1 or to crash
  22 @@ -346,7 +348,15 @@ main(int  argc,                            /* I - Number of comm
  23          sleep(1);
  24
  25        if (parent_signal == SIGUSR1)
  26 +      {
  27 +        FILE *f = fopen ("/var/run/cupsd.pid", "w");
  28 +        if (f)
  29 +        {
  30 +          fprintf (f, "%d\n", pid);
  31 +          fclose (f);
  32 +        }
  33          return (0);
  34 +      }
  35
  36        if (wait(&i) < 0)
  37        {