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| author | Kay Sievers <kay.sievers@vrfy.org> | 2011-04-13 22:33:01 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2011-04-13 22:33:01 +0200 |
| commit | 9ead662791b5e59a95b6c5a9351d661cb61d76bb (patch) | |
| tree | 392eb083d47cc9de102fed885c4d8477103bc89c /libudev/libudev-device-private.c | |
| parent | 09913ced8c6c081840c27a9f2ae4d430045a7c68 (diff) | |
udevadm: info --cleanup-db
Most of the udev database from initramfs should be deleted before
starting udev in the real root. udevadm: info --cleanup-db deletes
all database entries in /run/udev. Events that processed IMPORT{db},
or mark devices explicitely as persistent, will be excluded.
Diffstat (limited to 'libudev/libudev-device-private.c')
| -rw-r--r-- | libudev/libudev-device-private.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libudev/libudev-device-private.c b/libudev/libudev-device-private.c index 6d72d328bd..ee9e297cea 100644 --- a/libudev/libudev-device-private.c +++ b/libudev/libudev-device-private.c @@ -134,6 +134,13 @@ int udev_device_update_db(struct udev_device *udev_device) return -1; } + /* + * set 'sticky' bit to indicate that we should not clean the + * database when we transition from initramfs to the real root + */ + if (udev_device_get_db_persist(udev_device)) + fchmod(fileno(f), 01644); + if (has_info) { size_t devlen = strlen(udev_get_dev_path(udev))+1; struct udev_list_entry *list_entry; |