#include <sys/mount.h>
#include <sys/signalfd.h>
+#include "missing.h"
#include "udev.h"
+#include "udev-util.h"
void udev_main_log(struct udev *udev, int priority,
const char *file, int line, const char *fn,
}
-int main(int argc, char *argv[])
-{
- struct udev *udev;
- struct udev_event *event = NULL;
- struct udev_device *dev = NULL;
- struct udev_rules *rules = NULL;
+int main(int argc, char *argv[]) {
+ _cleanup_udev_unref_ struct udev *udev = NULL;
+ _cleanup_udev_event_unref_ struct udev_event *event = NULL;
+ _cleanup_udev_device_unref_ struct udev_device *dev = NULL;
+ _cleanup_udev_rules_unref_ struct udev_rules *rules = NULL;
char syspath[UTIL_PATH_SIZE];
const char *devpath;
const char *action;
udev = udev_new();
if (udev == NULL)
- exit(EXIT_FAILURE);
+ return EXIT_FAILURE;
+
log_debug("version %s\n", VERSION);
label_init("/dev");
rules = udev_rules_new(udev, 1);
- util_strscpyl(syspath, sizeof(syspath), "/sys", devpath, NULL);
+ strscpyl(syspath, sizeof(syspath), "/sys", devpath, NULL);
dev = udev_device_new_from_syspath(udev, syspath);
if (dev == NULL) {
log_debug("unknown device '%s'\n", devpath);
if (udev_device_get_devnode(dev) != NULL) {
mode_t mode = 0600;
- if (strcmp(udev_device_get_subsystem(dev), "block") == 0)
+ if (streq(udev_device_get_subsystem(dev), "block"))
mode |= S_IFBLK;
else
mode |= S_IFCHR;
- if (strcmp(action, "remove") != 0) {
+ if (!streq(action, "remove")) {
mkdir_parents_label(udev_device_get_devnode(dev), 0755);
mknod(udev_device_get_devnode(dev), mode, udev_device_get_devnum(dev));
} else {
out:
if (event != NULL && event->fd_signal >= 0)
close(event->fd_signal);
- udev_event_unref(event);
- udev_device_unref(dev);
- udev_rules_unref(rules);
label_finish();
- udev_unref(udev);
- if (err != 0)
- return EXIT_FAILURE;
- return EXIT_SUCCESS;
+
+ return err ? EXIT_FAILURE : EXIT_SUCCESS;
}