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| author |  Stanley Hopcroft <stanleyhopcroft@users.sourceforge.net>
| 2005-01-25 22:15:00 +0000 |
|---|---|---|
| committer | Stanley Hopcroft <stanleyhopcroft@users.sourceforge.net>
| 2005-01-25 22:15:00 +0000 |
| commit | 3af1430c72be64a6f0ee2ba7c40b41eed2201340 (patch) | |
| tree | 98216ca91ad9d59c1f53299379c86d4aba5860c8 /plugins/check_ide_smart.c | |
| parent | 60780d270fd4ea626023209ae6b159040699f860 (diff) | |
| download | monitoring-plugins-3af1430c72be64a6f0ee2ba7c40b41eed2201340.tar.gz | |
Display usage if no argv (Reuben Farrelly)
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1106 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'plugins/check_ide_smart.c')
| -rw-r--r-- | plugins/check_ide_smart.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/plugins/check_ide_smart.c b/plugins/check_ide_smart.c index b5021fd7..3156d271 100644 --- a/plugins/check_ide_smart.c +++ b/plugins/check_ide_smart.c @@ -181,11 +181,14 @@ main (int argc, char *argv[]) while (1) { o = getopt_long (argc, argv, "+d:iq10nhV", longopts, &longindex); - - if (o == -1 || o == EOF) - break; switch (o) { + case -1: + /* + * bail out of the switch but not the loop, so + * that device can be extracted from argv. + */ + break; case 'd': device = optarg; break; @@ -226,7 +229,7 @@ main (int argc, char *argv[]) fd = open (device, O_RDONLY); if (fd < 0) { - printf (_("CRITICAL - Couldn't open device: %s\n"), strerror (errno)); + printf (_("CRITICAL - Couldn't open device %s: %s\n"), device, strerror (errno)); return 2; } @@ -498,12 +501,13 @@ print_help (void) printf ("(C) 1999 Ragnar Hojland Espinosa <ragnar@lightside.dhis.org>\n"); printf (COPYRIGHT, copyright, email); - printf(_("This plugin checks this host's IDE hard drive through the (Linux specific) SMART command interface.\n\n")); + printf(_("This plugin checks a local hard drive with the (Linux specific) SMART interface [http://smartlinux.sourceforge.net/smart/index.php].\n\n")); printf ("\ -Usage: %s [DEVICE] [OPTION]\n\ +Usage: %s [OPTION] [DEVICE]\n\ -d, --device=DEVICE\n\ Select device DEVICE\n\ + Note: if the device is selected with this option, _no_ other options are accepted\n\ -i, --immediate\n\ Perform immediately offline tests\n\ -q, --quiet-check\n\ |