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authorTom Gundersen <teg@jklm.no>2015-01-26 13:33:00 +0100
committerTom Gundersen <teg@jklm.no>2015-01-26 13:33:00 +0100
commit243d182543c7edc3980e1ae41712bb0b96df46bd (patch)
tree4a24cd39381cc5edc5665e2009a71451aa3842c2 /src/libudev/libudev-device.c
parentdf99a9ef5bb7a89b92ccfb103b2f3e7046c62ef5 (diff)
udev: event - move renaming of udev_device to libudev
This is not exposed in the public API. We want to simplify the internal libudev-device API as much as possible so that it will be simpler to rip the whole thing out in the future.
Diffstat (limited to 'src/libudev/libudev-device.c')
-rw-r--r--src/libudev/libudev-device.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c
index a7446bff77..193c706d89 100644
--- a/src/libudev/libudev-device.c
+++ b/src/libudev/libudev-device.c
@@ -1922,3 +1922,25 @@ void udev_device_set_db_persist(struct udev_device *udev_device)
{
udev_device->db_persist = true;
}
+
+int udev_device_rename(struct udev_device *udev_device, const char *name)
+{
+ _cleanup_free_ char *dirname = NULL;
+ char *new_syspath;
+ int r;
+
+ if (udev_device == NULL || name == NULL)
+ return -EINVAL;
+
+ dirname = dirname_malloc(udev_device->syspath);
+ if (!dirname)
+ return -ENOMEM;
+
+ new_syspath = strappenda(dirname, "/", name);
+
+ r = udev_device_set_syspath(udev_device, new_syspath);
+ if (r < 0)
+ return r;
+
+ return 0;
+}