- memset(&usend_msg, 0x00, sizeof(struct udevd_msg));
- strcpy(usend_msg.magic, UDEV_MAGIC);
-
- if (!strcmp(argv[1], "stop_exec_queue"))
- usend_msg.type = UDEVD_STOP_EXEC_QUEUE;
- else if (!strcmp(argv[1], "start_exec_queue"))
- usend_msg.type = UDEVD_START_EXEC_QUEUE;
- else if (!strncmp(argv[1], "log_priority=", strlen("log_priority="))) {
- intval = (int *) usend_msg.envbuf;
- val = &argv[1][strlen("log_priority=")];
- usend_msg.type = UDEVD_SET_LOG_LEVEL;
- *intval = log_priority(val);
- info("send log_priority=%i", *intval);
- } else if (!strncmp(argv[1], "max_childs=", strlen("max_childs="))) {
- intval = (int *) usend_msg.envbuf;
- val = &argv[1][strlen("max_childs=")];
- usend_msg.type = UDEVD_SET_MAX_CHILDS;
- *intval = atoi(val);
- info("send max_childs=%i", *intval);
- } else {
- err("error parsing command\n");
+ memset(&ctrl_msg, 0x00, sizeof(struct udevd_ctrl_msg));
+ strcpy(ctrl_msg.magic, UDEVD_CTRL_MAGIC);
+
+ for (i = 1 ; i < argc; i++) {
+ char *arg = argv[i];
+
+ if (!strcmp(arg, "stop_exec_queue"))
+ ctrl_msg.type = UDEVD_CTRL_STOP_EXEC_QUEUE;
+ else if (!strcmp(arg, "start_exec_queue"))
+ ctrl_msg.type = UDEVD_CTRL_START_EXEC_QUEUE;
+ else if (!strcmp(arg, "reload_rules"))
+ ctrl_msg.type = UDEVD_CTRL_RELOAD_RULES;
+ else if (!strncmp(arg, "log_priority=", strlen("log_priority="))) {
+ intval = (int *) ctrl_msg.buf;
+ val = &arg[strlen("log_priority=")];
+ ctrl_msg.type = UDEVD_CTRL_SET_LOG_LEVEL;
+ *intval = log_priority(val);
+ info("send log_priority=%i", *intval);
+ } else if (!strncmp(arg, "max_childs=", strlen("max_childs="))) {
+ char *endp;
+ int count;
+
+ intval = (int *) ctrl_msg.buf;
+ val = &arg[strlen("max_childs=")];
+ ctrl_msg.type = UDEVD_CTRL_SET_MAX_CHILDS;
+ count = strtoul(val, &endp, 0);
+ if (endp[0] != '\0' || count < 1) {
+ fprintf(stderr, "invalid number\n");
+ goto exit;
+ }
+ *intval = count;
+ info("send max_childs=%i", *intval);
+ } else if (!strncmp(arg, "max_childs_running=", strlen("max_childs_running="))) {
+ char *endp;
+ int count;
+
+ intval = (int *) ctrl_msg.buf;
+ val = &arg[strlen("max_childs_running=")];
+ ctrl_msg.type = UDEVD_CTRL_SET_MAX_CHILDS_RUNNING;
+ count = strtoul(val, &endp, 0);
+ if (endp[0] != '\0' || count < 1) {
+ fprintf(stderr, "invalid number\n");
+ goto exit;
+ }
+ *intval = count;
+ info("send max_childs_running=%i", *intval);
+ } else if (strcmp(arg, "help") == 0 || strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) {
+ printf("Usage: udevcontrol COMMAND\n"
+ " log_priority=<level> set the udev log level for the daemon\n"
+ " stop_exec_queue keep udevd from executing events, queue only\n"
+ " start_exec_queue execute events, flush queue\n"
+ " reload_rules reloads the rules files\n"
+ " max_childs=<N> maximum number of childs\n"
+ " max_childs_running=<N> maximum number of childs running at the same time\n"
+ " help print this help text\n\n");
+ goto exit;
+ } else {
+ fprintf(stderr, "unrecognized command '%s'\n", arg);
+ goto exit;
+ }
+ }
+
+ if (getuid() != 0) {
+ fprintf(stderr, "root privileges required\n");