diff options
| author | Anthony G. Basile <blueness@gentoo.org> | 2013-07-30 14:05:40 -0400 |
|---|---|---|
| committer | Anthony G. Basile <blueness@gentoo.org> | 2013-07-30 14:05:40 -0400 |
| commit | 6284c1ca41dca85e968e8d304cdc154c5a46d6d2 (patch) | |
| tree | e784cc8f766b9a8ed3fe215752d535aed22db8ef /src/udev/udevadm-info.c | |
| parent | 67ba217a190ec3946ae80d99d02648daf32d826d (diff) | |
udev: export tags of "dead" device nodes to /run/udev/static_node-tags/
This is upstream 84b6ad702e64db534f67ce32d4dd2fec00a16784
Based on a patch by Kay Sievers.
A tag is exported at boot as a symlinks to the device node in the folder
/run/udev/static_node-tags/<tagname>/, if the device node exists.
These tags are cleaned up by udevadm info --cleanup-db, but are otherwise
never removed.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src/udev/udevadm-info.c')
| -rw-r--r-- | src/udev/udevadm-info.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/udev/udevadm-info.c b/src/udev/udevadm-info.c index 0eaaea19ae..a5872efbc3 100644 --- a/src/udev/udevadm-info.c +++ b/src/udev/udevadm-info.c @@ -251,6 +251,12 @@ static void cleanup_db(struct udev *udev) closedir(dir); } + dir = opendir("/run/udev/static_node-tags"); + if (dir != NULL) { + cleanup_dir(dir, 0, 2); + closedir(dir); + } + dir = opendir("/run/udev/watch"); if (dir != NULL) { cleanup_dir(dir, 0, 1); |