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udevadm: monitor - use / as separator in --subsystem-match=subsystem[/devtype]

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This commit is contained in:
Kay Sievers 2010-03-10 15:00:00 +01:00
parent fbb31cd6e1
commit a00ff5db02
2 changed files with 12 additions and 6 deletions
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12
udev/udevadm-monitor.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2004-2009 Kay Sievers <kay.sievers@vrfy.org>
* Copyright (C) 2004-2010 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
@ -111,7 +111,7 @@ int udevadm_monitor(struct udev *udev, int argc, char *argv[])
char *devtype;
util_strscpy(subsys, sizeof(subsys), optarg);
devtype = strchr(subsys, ':');
devtype = strchr(subsys, '/');
if (devtype != NULL) {
devtype[0] = '\0';
devtype++;
@ -121,10 +121,10 @@ int udevadm_monitor(struct udev *udev, int argc, char *argv[])
}
case 'h':
printf("Usage: udevadm monitor [--property] [--kernel] [--udev] [--help]\n"
" --property print the event properties\n"
" --kernel print kernel uevents\n"
" --udev print udev events\n"
" --subsystem-match=<subsystem> filter events\n"
" --property print the event properties\n"
" --kernel print kernel uevents\n"
" --udev print udev events\n"
" --subsystem-match=<subsystem[/devtype]> filter events by subsystem\n"
" --help\n\n");
default:
goto out;

6
udev/udevadm.xml
View File

@ -349,6 +349,12 @@
<para>Also print the properties of the event.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>--subsystem-match=<replaceable>string[/string]</replaceable></option></term>
<listitem>
<para>Filter events by subsystem[/devtype]. Only udev events with a matching subsystem value will pass.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>--help</option></term>
<listitem>