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fb1c8f93 IM |
1 | #ifndef _ASM_IA64_SPINLOCK_TYPES_H |
2 | #define _ASM_IA64_SPINLOCK_TYPES_H | |
3 | ||
4 | #ifndef __LINUX_SPINLOCK_TYPES_H | |
5 | # error "please don't include this file directly" | |
6 | #endif | |
7 | ||
8 | typedef struct { | |
9 | volatile unsigned int lock; | |
10 | } raw_spinlock_t; | |
11 | ||
12 | #define __RAW_SPIN_LOCK_UNLOCKED { 0 } | |
13 | ||
14 | typedef struct { | |
15 | volatile unsigned int read_counter : 31; | |
16 | volatile unsigned int write_lock : 1; | |
17 | } raw_rwlock_t; | |
18 | ||
19 | #define __RAW_RW_LOCK_UNLOCKED { 0, 0 } | |
20 | ||
21 | #endif |