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1408 | serge | 1 | #ifndef __LINUX_SPINLOCK_TYPES_UP_H |
2 | #define __LINUX_SPINLOCK_TYPES_UP_H |
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3 | |||
4 | #ifndef __LINUX_SPINLOCK_TYPES_H |
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5 | # error "please don't include this file directly" |
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6 | #endif |
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7 | |||
8 | /* |
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9 | * include/linux/spinlock_types_up.h - spinlock type definitions for UP |
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10 | * |
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11 | * portions Copyright 2005, Red Hat, Inc., Ingo Molnar |
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12 | * Released under the General Public License (GPL). |
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13 | */ |
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14 | |||
15 | #ifdef CONFIG_DEBUG_SPINLOCK |
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16 | |||
17 | typedef struct { |
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18 | volatile unsigned int slock; |
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19 | } raw_spinlock_t; |
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20 | |||
21 | #define __RAW_SPIN_LOCK_UNLOCKED { 1 } |
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22 | |||
23 | #else |
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24 | |||
25 | typedef struct { } raw_spinlock_t; |
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26 | |||
27 | #define __RAW_SPIN_LOCK_UNLOCKED { } |
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28 | |||
29 | #endif |
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30 | |||
31 | typedef struct { |
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32 | /* no debug version on UP */ |
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33 | } raw_rwlock_t; |
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34 | |||
35 | #define __RAW_RW_LOCK_UNLOCKED { } |
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36 | |||
37 | #endif /* __LINUX_SPINLOCK_TYPES_UP_H */ |