osal_rwlock

函数
int	osal_rwlock_init (osal_rwlock *rw_lock)
	We need to initialize when we need to.
void	osal_rwlock_read_lock (osal_rwlock *rw_lock)
	Lock it when you go in and read it.
void	osal_rwlock_read_unlock (osal_rwlock *rw_lock)
	Unlock when you read it out.
void	osal_rwlock_write_lock (osal_rwlock *rw_lock)
	Lock when you want to write.
void	osal_rwlock_write_unlock (osal_rwlock *rw_lock)
	Unlock after writing.
void	osal_rwlock_destory (osal_rwlock *rw_lock)
	We release rw_locks when we don't need it.

详细描述

函数说明

osal_rwlock_destory()

void osal_rwlock_destory

(

osal_rwlock *

rw_lock

)

We release rw_locks when we don't need it.

Description:

Release Lock.

Support System:

linux.

osal_rwlock_init()

int osal_rwlock_init

(

osal_rwlock *

rw_lock

)

We need to initialize when we need to.

Description:

Read/write lock initialization.

返回

OSAL_FAILURE/OSAL_SUCCESS

Support System:

linux.

osal_rwlock_read_lock()

void osal_rwlock_read_lock

(

osal_rwlock *

rw_lock

)

Lock it when you go in and read it.

Description:

Read lock.

Support System:

linux.

osal_rwlock_read_unlock()

void osal_rwlock_read_unlock

(

osal_rwlock *

rw_lock

)

Unlock when you read it out.

Description:

Read Unlock.

Support System:

linux.

osal_rwlock_write_lock()

void osal_rwlock_write_lock

(

osal_rwlock *

rw_lock

)

Lock when you want to write.

Description:

Write lock.

Support System:

linux.

osal_rwlock_write_unlock()

void osal_rwlock_write_unlock

(

osal_rwlock *

rw_lock

)

Unlock after writing.

Description:

Write Unlock.

Support System:

linux.