diff options
| -rw-r--r-- | src/librc/librc.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/src/librc/librc.c b/src/librc/librc.c index 6d58bf82..afd20d5f 100644 --- a/src/librc/librc.c +++ b/src/librc/librc.c @@ -680,95 +680,6 @@ bool rc_service_value_set(const char *service, const char *option, } librc_hidden_def(rc_service_value_set) -static pid_t _exec_service(const char *service, const char *arg) -{ - char *file; - char fifo[PATH_MAX]; - pid_t pid = -1; - sigset_t full; - sigset_t old; - struct sigaction sa; - - file = rc_service_resolve(service); - if (! exists(file)) { - rc_service_mark(service, RC_SERVICE_STOPPED); - free(file); - return 0; - } - - /* We create a fifo so that other services can wait until we complete */ - snprintf(fifo, sizeof(fifo), RC_SVCDIR "/exclusive/%s", - basename_c(service)); - if (mkfifo(fifo, 0600) != 0 && errno != EEXIST) { - free(file); - return -1; - } - - /* We need to block signals until we have forked */ - memset(&sa, 0, sizeof (sa)); - sa.sa_handler = SIG_DFL; - sigemptyset(&sa.sa_mask); - sigfillset(&full); - sigprocmask(SIG_SETMASK, &full, &old); - - if ((pid = fork()) == 0) { - /* Restore default handlers */ - sigaction(SIGCHLD, &sa, NULL); - sigaction(SIGHUP, &sa, NULL); - sigaction(SIGINT, &sa, NULL); - sigaction(SIGQUIT, &sa, NULL); - sigaction(SIGTERM, &sa, NULL); - sigaction(SIGUSR1, &sa, NULL); - sigaction(SIGWINCH, &sa, NULL); - - /* Unmask signals */ - sigprocmask(SIG_SETMASK, &old, NULL); - - /* Safe to run now */ - execl(file, file, arg, (char *) NULL); - fprintf(stderr, "unable to exec `%s': %s\n", - file, strerror(errno)); - unlink(fifo); - _exit(EXIT_FAILURE); - } - - if (pid == -1) - fprintf(stderr, "fork: %s\n",strerror (errno)); - - sigprocmask(SIG_SETMASK, &old, NULL); - - free(file); - - return pid; -} - -pid_t rc_service_stop(const char *service) -{ - RC_SERVICE state = rc_service_state(service); - - if (state & RC_SERVICE_FAILED) - return -1; - - if (state & RC_SERVICE_STOPPED) - return 0; - - return _exec_service(service, "stop"); -} -librc_hidden_def(rc_service_stop) - -pid_t rc_service_start(const char *service) -{ - RC_SERVICE state = rc_service_state(service); - - if (state & RC_SERVICE_FAILED) - return -1; - - if (! state & RC_SERVICE_STOPPED) - return 0; - - return _exec_service(service, "start"); -} -librc_hidden_def(rc_service_start) bool rc_service_schedule_start(const char *service, const char *service_to_start) |