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/home/oden/RPM/BUILD/apr-util-1.0.0/include/apr_anylock.h File Reference

APR-Util transparent any lock flavor wrapper. More...

#include "apr_proc_mutex.h"
#include "apr_thread_mutex.h"
#include "apr_thread_rwlock.h"

Go to the source code of this file.

Data Structures

struct  apr_anylock_t
union  apr_anylock_t::apr_anylock_u_t

Defines

#define APR_ANYLOCK_LOCK(lck)
#define APR_ANYLOCK_TRYLOCK(lck)
#define APR_ANYLOCK_UNLOCK(lck)

Typedefs

typedef apr_anylock_t apr_anylock_t


Detailed Description

APR-Util transparent any lock flavor wrapper.


Define Documentation

#define APR_ANYLOCK_LOCK lck   ) 
 

Value:

(((lck)->type == apr_anylock_none) \ ? APR_SUCCESS \ : (((lck)->type == apr_anylock_threadmutex) \ ? apr_thread_mutex_lock((lck)->lock.tm) \ : (((lck)->type == apr_anylock_procmutex) \ ? apr_proc_mutex_lock((lck)->lock.pm) \ : (((lck)->type == apr_anylock_readlock) \ ? apr_thread_rwlock_rdlock((lck)->lock.rw) \ : (((lck)->type == apr_anylock_writelock) \ ? apr_thread_rwlock_wrlock((lck)->lock.rw) \ : APR_EINVAL)))))
Lock an apr_anylock_t structure

#define APR_ANYLOCK_TRYLOCK lck   ) 
 

Value:

(((lck)->type == apr_anylock_none) \ ? APR_SUCCESS \ : (((lck)->type == apr_anylock_threadmutex) \ ? apr_thread_mutex_trylock((lck)->lock.tm) \ : (((lck)->type == apr_anylock_procmutex) \ ? apr_proc_mutex_trylock((lck)->lock.pm) \ : (((lck)->type == apr_anylock_readlock) \ ? apr_thread_rwlock_tryrdlock((lck)->lock.rw) \ : (((lck)->type == apr_anylock_writelock) \ ? apr_thread_rwlock_trywrlock((lck)->lock.rw) \ : APR_EINVAL)))))
Try to lock an apr_anylock_t structure

#define APR_ANYLOCK_UNLOCK lck   ) 
 

Value:

(((lck)->type == apr_anylock_none) \ ? APR_SUCCESS \ : (((lck)->type == apr_anylock_threadmutex) \ ? apr_thread_mutex_unlock((lck)->lock.tm) \ : (((lck)->type == apr_anylock_procmutex) \ ? apr_proc_mutex_unlock((lck)->lock.pm) \ : ((((lck)->type == apr_anylock_readlock) || \ ((lck)->type == apr_anylock_writelock)) \ ? apr_thread_rwlock_unlock((lck)->lock.rw) \ : APR_EINVAL))))
Unlock an apr_anylock_t structure


Typedef Documentation

typedef struct apr_anylock_t apr_anylock_t
 

Structure that may contain any APR lock type


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