strcpy(ctrl_msg.magic, UDEVD_CTRL_MAGIC);
arg = argv[1];
+ /* allow instructions passed as options */
+ if (strncmp(arg, "--", 2) == 0)
+ arg += 2;
+
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_ENV;
strlcpy(ctrl_msg.buf, val, sizeof(ctrl_msg.buf));
info("send env '%s'", val);
- } else if (strcmp(arg, "help") == 0 || strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) {
+ } else if (strcmp(arg, "help") == 0 || strcmp(arg, "-h") == 0) {
printf("Usage: udevadm control 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"
- " env <var>=<value> set a global environment variable\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");
+ " --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"
+ " --env <var>=<value> set a global environment variable\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);
saddr.sun_family = AF_LOCAL;
/* use abstract namespace for socket path */
strcpy(&saddr.sun_path[1], UDEVD_CTRL_SOCK_PATH);
- addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(saddr.sun_path+1) + 1;
+ addrlen = offsetof(struct sockaddr_un, sun_path) + 1 + strlen(&saddr.sun_path[1]);
retval = sendto(sock, &ctrl_msg, sizeof(ctrl_msg), 0, (struct sockaddr *)&saddr, addrlen);
if (retval == -1) {