- pthread_mutex_init(&msg_lock, NULL);
- pthread_mutex_init(&msg_active_lock, NULL);
- pthread_mutex_init(&exec_lock, NULL);
- pthread_mutex_init(&exec_active_lock, NULL);
- pthread_mutex_init(&running_lock, NULL);
+ retval = fcntl(pipefds[1], F_SETFL, O_NONBLOCK);
+ if (retval < 0) {
+ err("error fcntl on write pipe: %s", strerror(errno));
+ goto exit;
+ }
+ retval = fcntl(pipefds[1], F_SETFD, FD_CLOEXEC);
+ if (retval < 0)
+ err("error fcntl on write pipe: %s", strerror(errno));
+
+ /* set signal handlers */
+ memset(&act, 0x00, sizeof(struct sigaction));
+ act.sa_handler = (void (*)(int)) sig_handler;
+ sigemptyset(&act.sa_mask);
+ act.sa_flags = SA_RESTART;
+ sigaction(SIGINT, &act, NULL);
+ sigaction(SIGTERM, &act, NULL);
+ sigaction(SIGALRM, &act, NULL);
+ sigaction(SIGCHLD, &act, NULL);
+
+ if (init_uevent_nl_sock() < 0) {
+ dbg("uevent socket not available");
+ }
+
+ if (init_udevd_socket() < 0) {
+ if (errno == EADDRINUSE)
+ dbg("another udevd running, exit");
+ else
+ dbg("error initialising udevd socket: %s", strerror(errno));