diff options
Diffstat (limited to 'utils/start-stop-daemon.c')
| -rw-r--r-- | utils/start-stop-daemon.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/utils/start-stop-daemon.c b/utils/start-stop-daemon.c index 397967515..48f2f1b7a 100644 --- a/utils/start-stop-daemon.c +++ b/utils/start-stop-daemon.c @@ -374,6 +374,21 @@ daemonize(void) } static void +write_pidfile(const char *filename, pid_t pid) +{ + FILE *fp; + + fp = fopen(filename, "w"); + if (fp == NULL) + fatal("unable to open pidfile '%s' for writing", filename); + + fprintf(fp, "%d\n", pid); + + if (fclose(fp)) + fatal("unable to close pidfile '%s'", filename); +} + +static void pid_list_push(struct pid_list **list, pid_t pid) { struct pid_list *p; @@ -1734,17 +1749,9 @@ main(int argc, char **argv) set_io_schedule(io_sched); if (umask_value >= 0) umask(umask_value); - if (mpidfile && pidfile != NULL) { + if (mpidfile && pidfile != NULL) /* User wants _us_ to make the pidfile. */ - FILE *pidf = fopen(pidfile, "w"); - pid_t pidt = getpid(); - if (pidf == NULL) - fatal("unable to open pidfile '%s' for writing", - pidfile); - fprintf(pidf, "%d\n", pidt); - if (fclose(pidf)) - fatal("unable to close pidfile '%s'", pidfile); - } + write_pidfile(pidfile, getpid()); if (changeroot != NULL) { if (chdir(changeroot) < 0) fatal("unable to chdir() to %s", changeroot); |