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-rw-r--r--udevtrigger.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/udevtrigger.c b/udevtrigger.c
index 64a2ebdd72..d332e088ca 100644
--- a/udevtrigger.c
+++ b/udevtrigger.c
@@ -177,13 +177,13 @@ static int subsystem_filtered(const char *subsystem)
/* skip devices matching the listed subsystems */
list_for_each_entry(loop_name, &filter_subsytem_nomatch_list, node)
- if (fnmatch(subsystem, loop_name->name, 0) == 0)
+ if (fnmatch(loop_name->name, subsystem, 0) == 0)
return 1;
/* skip devices not matching the listed subsystems */
if (!list_empty(&filter_subsytem_match_list)) {
list_for_each_entry(loop_name, &filter_subsytem_match_list, node)
- if (fnmatch(subsystem, loop_name->name, 0) == 0)
+ if (fnmatch(loop_name->name, subsystem, 0) == 0)
return 0;
return 1;
}
@@ -514,14 +514,17 @@ int main(int argc, char *argv[], char *envp[])
break;
case 'h':
printf("Usage: udevtrigger OPTIONS\n"
- " --verbose print the list of devices which will be triggered\n"
- " --dry-run do not actually trigger the event\n"
- " --retry-failed trigger only the events which are failed during a previous run\n"
- " --subsystem-match=<subsystem> select only devices from the specified subystem\n"
- " --subsystem-nomatch=<subsystem> exclude devices from the specified subystem\n"
- " --attr-match=<file[=<value>]> select only devices with a matching sysfs attribute\n"
- " --attr-nomatch=<file[=<value>]> exclude devices with a matching sysfs attribute\n"
- " --help print this text\n"
+ " --verbose print the list of devices while running\n"
+ " --dry-run do not actually trigger the events\n"
+ " --retry-failed trigger only the events which have been\n"
+ " marked as failed during a previous run\n"
+ " --subsystem-match=<subsystem> trigger devices from a matching subystem\n"
+ " --subsystem-nomatch=<subsystem> exclude devices from a matching subystem\n"
+ " --attr-match=<file[=<value>]> trigger devices with a matching sysfs\n"
+ " attribute\n"
+ " --attr-nomatch=<file[=<value>]> exclude devices with a matching sysfs\n"
+ " attribute\n"
+ " --help print this text\n"
"\n");
goto exit;
default: