spinlock_types.h

来自「linux 内核源代码」· C头文件 代码 · 共 24 行

#ifndef _ASM_M32R_SPINLOCK_TYPES_H
#define _ASM_M32R_SPINLOCK_TYPES_H

#ifndef __LINUX_SPINLOCK_TYPES_H
# error "please don't include this file directly"
#endif

typedef struct {
	volatile int slock;
} raw_spinlock_t;

#define __RAW_SPIN_LOCK_UNLOCKED	{ 1 }

typedef struct {
	volatile int lock;
} raw_rwlock_t;

#define RW_LOCK_BIAS			0x01000000
#define RW_LOCK_BIAS_STR		"0x01000000"

#define __RAW_RW_LOCK_UNLOCKED		{ RW_LOCK_BIAS }

#endif /* _ASM_M32R_SPINLOCK_TYPES_H */