diff options
author | Mike Anderson <andmike@linux.vnet.ibm.com> | 2007-10-19 17:48:00 -0400 |
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committer | Alasdair G Kergon <agk@redhat.com> | 2007-10-19 21:01:24 -0400 |
commit | 51e5b2bd34ded40ef48cade8a6a8f1baa0b4275e (patch) | |
tree | 7c1650dcd2f53bed2c0b8c9538e8da2d2d1286c2 /drivers/md/dm-uevent.h | |
parent | 96a1f7dba6e464155c0d1dc69c6c2efa96b644ac (diff) |
dm: add uevent to core
This patch adds a uevent skeleton to device-mapper.
Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-uevent.h')
-rw-r--r-- | drivers/md/dm-uevent.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/md/dm-uevent.h b/drivers/md/dm-uevent.h new file mode 100644 index 00000000000..9d776836489 --- /dev/null +++ b/drivers/md/dm-uevent.h | |||
@@ -0,0 +1,41 @@ | |||
1 | /* | ||
2 | * Device Mapper Uevent Support | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify it | ||
5 | * under the terms of the GNU General Public License as published by the | ||
6 | * Free Software Foundation; either version 2 of the License, or (at your | ||
7 | * option) any later version. | ||
8 | * | ||
9 | * This program is distributed in the hope that it will be useful, but | ||
10 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | * General Public License for more details. | ||
13 | * | ||
14 | * You should have received a copy of the GNU General Public License along | ||
15 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
16 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
17 | * | ||
18 | * Copyright IBM Corporation, 2007 | ||
19 | * Author: Mike Anderson <andmike@linux.vnet.ibm.com> | ||
20 | */ | ||
21 | #ifndef DM_UEVENT_H | ||
22 | #define DM_UEVENT_H | ||
23 | |||
24 | #ifdef CONFIG_DM_UEVENT | ||
25 | |||
26 | extern int dm_uevent_init(void); | ||
27 | extern void dm_uevent_exit(void); | ||
28 | |||
29 | #else | ||
30 | |||
31 | static inline int dm_uevent_init(void) | ||
32 | { | ||
33 | return 0; | ||
34 | } | ||
35 | static inline void dm_uevent_exit(void) | ||
36 | { | ||
37 | } | ||
38 | |||
39 | #endif /* CONFIG_DM_UEVENT */ | ||
40 | |||
41 | #endif /* DM_UEVENT_H */ | ||