This is a simple wrapper around udev_device_new_from_devnum(), and uses
the data from a struct stat's .st_rdev field to derive the udev_device
object.
return 0;
}
+
+int udev_device_new_from_stat_rdev(struct udev *udev, const struct stat *st, struct udev_device **ret) {
+ struct udev_device *nd;
+ char type;
+
+ assert(udev);
+ assert(st);
+ assert(ret);
+
+ if (S_ISBLK(st->st_mode))
+ type = 'b';
+ else if (S_ISCHR(st->st_mode))
+ type = 'c';
+ else
+ return -ENOTTY;
+
+ nd = udev_device_new_from_devnum(udev, type, st->st_rdev);
+ if (!nd)
+ return -errno;
+
+ *ret = nd;
+ return 0;
+}
#if 0 /// UNNEEDED by elogind
#endif // 0
int udev_parse_config(void);
+
+int udev_device_new_from_stat_rdev(struct udev *udev, const struct stat *st, struct udev_device **ret);