- pid_t pid;
- int i;
-
- for (i = 0; (pid = fork()) == -1 && i < 5; i++)
- sleep (5);
-
- switch (pid) {
- case -1:
- /* fork error */
- advise (NULL, "unable to fork, so can't push...");
- break;
-
- case 0:
- /* child, block a few signals and continue */
- SIGNAL (SIGHUP, SIG_IGN);
- SIGNAL (SIGINT, SIG_IGN);
- SIGNAL (SIGQUIT, SIG_IGN);
- SIGNAL (SIGTERM, SIG_IGN);
+ pid_t pid;
+ int i;
+
+ for (i = 0; (pid = fork()) == -1 && i < 5; i++)
+ sleep(5);
+
+ switch (pid) {
+ case -1:
+ /* fork error */
+ advise(NULL, "unable to fork, so can't push...");
+ break;
+
+ case 0:
+ /* child, block a few signals and continue */
+ SIGNAL(SIGHUP, SIG_IGN);
+ SIGNAL(SIGINT, SIG_IGN);
+ SIGNAL(SIGQUIT, SIG_IGN);
+ SIGNAL(SIGTERM, SIG_IGN);