X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev%2Fudevadm-trigger.c;h=481e9cf163c92a8e052a7dbf127138440f6cd0ff;hb=52934a60c447ae78873b07a01b7fa25e60c86fe4;hp=8a626ec7446a7fef9884ce5471c529665e0b946b;hpb=214a6c791cbc0c1a190c430eb37056087e661344;p=elogind.git

diff --git a/udev/udevadm-trigger.c b/udev/udevadm-trigger.c
index 8a626ec74..481e9cf16 100644
--- a/udev/udevadm-trigger.c
+++ b/udev/udevadm-trigger.c
@@ -101,6 +101,7 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 		{ "attr-match", required_argument, NULL, 'a' },
 		{ "attr-nomatch", required_argument, NULL, 'A' },
 		{ "property-match", required_argument, NULL, 'p' },
+		{ "tag-match", required_argument, NULL, 'g' },
 		{ "sysname-match", required_argument, NULL, 'y' },
 		{ "help", no_argument, NULL, 'h' },
 		{}
@@ -110,7 +111,7 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 		TYPE_SUBSYSTEMS,
 		TYPE_FAILED,
 	} device_type = TYPE_DEVICES;
-	const char *action = "add";
+	const char *action = "change";
 	struct udev_enumerate *udev_enumerate;
 	int rc = 0;
 
@@ -121,13 +122,13 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 		goto exit;
 	}
 
-	while (1) {
+	for (;;) {
 		int option;
 		const char *key;
 		const char *val;
 		char buf[UTIL_PATH_SIZE];
 
-		option = getopt_long(argc, argv, "vnFo:t:hcp:s:S:a:A:y:", options, NULL);
+		option = getopt_long(argc, argv, "vng:o:t:hcp:s:S:a:A:y:", options, NULL);
 		if (option == -1)
 			break;
 
@@ -146,7 +147,6 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 			} else if (strcmp(optarg, "failed") == 0) {
 				device_type = TYPE_FAILED;
 			} else {
-				fprintf(stderr, "unknown type --type=%s\n", optarg);
 				err(udev, "unknown type --type=%s\n", optarg);
 				rc = 2;
 				goto exit;
@@ -173,6 +173,9 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 			key = keyval(optarg, &val, buf, sizeof(buf));
 			udev_enumerate_add_match_property(udev_enumerate, key, val);
 			break;
+		case 'g':
+			udev_enumerate_add_match_tag(udev_enumerate, optarg);
+			break;
 		case 'y':
 			udev_enumerate_add_match_sysname(udev_enumerate, optarg);
 			break;
@@ -185,12 +188,13 @@ int udevadm_trigger(struct udev *udev, int argc, char *argv[])
 			       "      subsystems                    sys subsystems and drivers\n"
 			       "      failed                        trigger only the events which have been\n"
 			       "                                    marked as failed during a previous run\n"
-			       "  --action=<action>               event action value, default is \"add\"\n"
+			       "  --action=<action>               event action value, default is \"change\"\n"
 			       "  --subsystem-match=<subsystem>   trigger devices from a matching subsystem\n"
 			       "  --subsystem-nomatch=<subsystem> exclude devices from a matching subsystem\n"
 			       "  --attr-match=<file[=<value>]>   trigger devices with a matching attribute\n"
 			       "  --attr-nomatch=<file[=<value>]> exclude devices with a matching attribute\n"
 			       "  --property-match=<key>=<value>  trigger devices with a matching property\n"
+			       "  --tag-match=<key>=<value>       trigger devices with a matching property\n"
 			       "  --sysname-match=<name>          trigger devices with a matching name\n"
 			       "  --help\n\n");
 			goto exit;