projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 51e5b2bd MA |
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 */ |