X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev_db.c;h=29aa0316d28bf1e88d671a1b1a3a408860d5b1b5;hb=35ea39e277338192f1140492234ce993a56ecb2c;hp=abc1e5ad5a98b80948cbdb7cd3c95b2ac37d1108;hpb=019d6669076f52994cca199fbbae6eefbb96aeb8;p=elogind.git

diff --git a/udev_db.c b/udev_db.c
index abc1e5ad5..29aa0316d 100644
--- a/udev_db.c
+++ b/udev_db.c
@@ -117,6 +117,16 @@ out:
 	return rc;
 }
 
+int udev_db_rename(const char *devpath_old, const char *devpath)
+{
+	char filename[PATH_SIZE];
+	char filename_old[PATH_SIZE];
+
+	devpath_to_db_path(devpath_old, filename_old, sizeof(filename_old));
+	devpath_to_db_path(devpath, filename, sizeof(filename));
+	return rename(filename_old, filename);
+}
+
 int udev_db_add_device(struct udevice *udev)
 {
 	char filename[PATH_SIZE];