diff options
Diffstat (limited to 'udevcontrol.c')
| -rw-r--r-- | udevcontrol.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/udevcontrol.c b/udevcontrol.c index 9231f2e084..431befe39c 100644 --- a/udevcontrol.c +++ b/udevcontrol.c @@ -1,7 +1,7 @@ /* * udevcontrol.c * - * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org> + * Copyright (C) 2005-2006 Kay Sievers <kay.sievers@vrfy.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -50,18 +50,6 @@ void log_message (int priority, const char *format, ...) } #endif -static void usage(void) -{ - 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"); -} - int main(int argc, char *argv[], char *envp[]) { static struct udevd_ctrl_msg ctrl_msg; @@ -82,7 +70,6 @@ int main(int argc, char *argv[], char *envp[]) if (argc < 2) { fprintf(stderr, "missing command\n\n"); - usage(); goto exit; } @@ -133,17 +120,23 @@ int main(int argc, char *argv[], char *envp[]) *intval = count; info("send max_childs_running=%i", *intval); } else if (strcmp(arg, "help") == 0 || strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) { - usage(); + 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, "unknown option\n\n"); - usage(); + fprintf(stderr, "unrecognized command '%s'\n", arg); goto exit; } } if (getuid() != 0) { - fprintf(stderr, "need to be root, exit\n\n"); + fprintf(stderr, "root privileges required\n"); goto exit; } |