2 * Copyright (C) 2011 Kay Sievers <kay.sievers@vrfy.org>
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 #include <sys/inotify.h>
33 #include <sys/types.h>
37 static void help(struct udev *udev)
39 fprintf(stderr, "\n");
40 fprintf(stderr, "Usage: udevadm builtin [--help] <command> <syspath>\n");
41 udev_builtin_list(udev);
42 fprintf(stderr, "\n");
45 static int adm_builtin(struct udev *udev, int argc, char *argv[])
47 static const struct option options[] = {
48 { "help", no_argument, NULL, 'h' },
53 char filename[UTIL_PATH_SIZE];
54 struct udev_device *dev = NULL;
55 enum udev_builtin_cmd cmd;
56 int rc = EXIT_SUCCESS;
58 dbg(udev, "version %s\n", VERSION);
63 option = getopt_long(argc, argv, "h", options, NULL);
74 command = argv[optind++];
75 if (command == NULL) {
76 fprintf(stderr, "command missing\n");
82 syspath = argv[optind++];
83 if (syspath == NULL) {
84 fprintf(stderr, "syspath missing\n\n");
89 udev_builtin_init(udev);
91 cmd = udev_builtin_lookup(command);
92 if (cmd >= UDEV_BUILTIN_MAX) {
93 fprintf(stderr, "unknown command '%s'\n", command);
99 /* add /sys if needed */
100 if (strncmp(syspath, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0)
101 util_strscpyl(filename, sizeof(filename), udev_get_sys_path(udev), syspath, NULL);
103 util_strscpy(filename, sizeof(filename), syspath);
104 util_remove_trailing_chars(filename, '/');
106 dev = udev_device_new_from_syspath(udev, filename);
108 fprintf(stderr, "unable to open device '%s'\n\n", filename);
113 if (udev_builtin_run(dev, cmd, command, true) < 0) {
114 fprintf(stderr, "error executing '%s'\n\n", command);
118 udev_device_unref(dev);
119 udev_builtin_exit(udev);
123 const struct udevadm_cmd udevadm_test_builtin = {
124 .name = "test-builtin",
126 .help = "test a built-in command",