diff options
Diffstat (limited to 'nscd/nscd.c')
| -rw-r--r-- | nscd/nscd.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/nscd/nscd.c b/nscd/nscd.c index 50d3cfc..e3040bb 100644 --- a/nscd/nscd.c +++ b/nscd/nscd.c @@ -159,7 +159,10 @@ main (int argc, char **argv) { int i; - if (fork ()) + pid_t pid = fork (); + if (pid == -1) + error (EXIT_FAILURE, errno, _("cannot fork")); + if (pid != 0) exit (0); int nullfd = open (_PATH_DEVNULL, O_RDWR); @@ -211,7 +214,10 @@ main (int argc, char **argv) for (i = min_close_fd; i < getdtablesize (); i++) close (i); - if (fork ()) + pid = fork (); + if (pid == -1) + error (EXIT_FAILURE, errno, _("cannot fork")); + if (pid != 0) exit (0); setsid (); @@ -237,7 +243,7 @@ main (int argc, char **argv) signal (SIGTERM, termination_handler); signal (SIGPIPE, SIG_IGN); - /* Cleanup files created by a previous `bind'. */ + /* Cleanup files created by a previous 'bind'. */ unlink (_PATH_NSCDSOCKET); /* Make sure we do not get recursive calls. */ @@ -394,13 +400,13 @@ termination_handler (int signum) { close_sockets (); - /* Clean up the file created by `bind'. */ + /* Clean up the file created by 'bind'. */ unlink (_PATH_NSCDSOCKET); /* Clean up pid file. */ unlink (_PATH_NSCDPID); - exit (EXIT_SUCCESS); + _exit (EXIT_SUCCESS); } /* Returns 1 if the process in pid file FILE is running, 0 if not. */ |