summaryrefslogtreecommitdiff
path: root/src/udev/udevadm-test-builtin.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/udev/udevadm-test-builtin.c')
-rw-r--r--src/udev/udevadm-test-builtin.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/src/udev/udevadm-test-builtin.c b/src/udev/udevadm-test-builtin.c
index f4aa21ee72..80418783ff 100644
--- a/src/udev/udevadm-test-builtin.c
+++ b/src/udev/udevadm-test-builtin.c
@@ -37,7 +37,7 @@
static void help(struct udev *udev)
{
fprintf(stderr, "\n");
- fprintf(stderr, "Usage: udevadm builtin [--help] <command> <syspath>\n");
+ fprintf(stderr, "Usage: udevadm builtin [--help] COMMAND SYSPATH\n");
udev_builtin_list(udev);
fprintf(stderr, "\n");
}
@@ -53,21 +53,14 @@ static int adm_builtin(struct udev *udev, int argc, char *argv[])
char filename[UTIL_PATH_SIZE];
struct udev_device *dev = NULL;
enum udev_builtin_cmd cmd;
- int rc = EXIT_SUCCESS;
+ int rc = EXIT_SUCCESS, c;
- for (;;) {
- int option;
-
- option = getopt_long(argc, argv, "h", options, NULL);
- if (option == -1)
- break;
-
- switch (option) {
+ while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
+ switch (c) {
case 'h':
help(udev);
goto out;
}
- }
command = argv[optind++];
if (command == NULL) {
@@ -79,7 +72,7 @@ static int adm_builtin(struct udev *udev, int argc, char *argv[])
syspath = argv[optind++];
if (syspath == NULL) {
- fprintf(stderr, "syspath missing\n\n");
+ fprintf(stderr, "syspath missing\n");
rc = 3;
goto out;
}