urfkill/daemon_patch.diff

   1 diff --git a/src/urf-main.c b/src/urf-main.c
   2 index 6c0907d..0a3e547 100644
   3 --- a/src/urf-main.c
   4 +++ b/src/urf-main.c
   5 @@ -149,10 +149,12 @@ main (gint argc, gchar **argv)
   6         gint retval = 1;
   7         gboolean timed_exit = FALSE;
   8         gboolean immediate_exit = FALSE;
   9 +       gboolean fork_daemon = FALSE;
  10         guint timer_id = 0;
  11         struct passwd *user;
  12         const char *username = NULL;
  13         const char *conf_file = NULL;
  14 +       pid_t pid;
  15
  16         const GOptionEntry options[] = {
  17                 { "timed-exit", '\0', 0, G_OPTION_ARG_NONE, &timed_exit,
  18 @@ -161,6 +163,9 @@ main (gint argc, gchar **argv)
  19                 { "immediate-exit", '\0', 0, G_OPTION_ARG_NONE, &immediate_exit,
  20                   /* TRANSLATORS: exit straight away, used for automatic profiling */
  21                   _("Exit after the engine has loaded"), NULL },
  22 +               { "fork", 'f', 0, G_OPTION_ARG_NONE, &fork_daemon,
  23 +                 /* TRANSLATORS: fork to background */
  24 +                 _("Fork on startup"), NULL },
  25                 { "user", 'u', 0, G_OPTION_ARG_STRING, &username,
  26                   /* TRANSLATORS: change to another user and drop the privilege */
  27                   _("Use a specific user instead of root"), NULL },
  28 @@ -260,6 +265,21 @@ main (gint argc, gchar **argv)
  29         if (immediate_exit)
  30                 g_timeout_add (50, (GSourceFunc) urf_main_timed_exit_cb, loop);
  31
  32 +       /* fork as daemon Clone ourselves to make a child */
  33 +       if(fork_daemon){
  34 +               pid = fork();
  35 +
  36 +               /* If the pid is less than zero,
  37 +                  something went wrong when forking */
  38 +               /* If the pid we got back was greater
  39 +                  than zero, then the clone was
  40 +                  successful and we are the parent. */
  41 +               if (pid < 0||pid > 0) {
  42 +                       return pid;
  43 +               }
  44 +               /* If execution reaches this point we are the child */
  45 +       }
  46 +
  47         /* wait for input or timeout */
  48         g_main_loop_run (loop);
  49         retval = 0;