Defines | |
#define | APR_THREAD_MUTEX_DEFAULT 0x0 |
#define | APR_THREAD_MUTEX_NESTED 0x1 |
#define | APR_THREAD_MUTEX_UNNESTED 0x2 |
Typedefs | |
typedef apr_thread_mutex_t | apr_thread_mutex_t |
Functions | |
apr_status_t | apr_thread_mutex_create (apr_thread_mutex_t **mutex, unsigned int flags, apr_pool_t *pool) |
apr_status_t | apr_thread_mutex_lock (apr_thread_mutex_t *mutex) |
apr_status_t | apr_thread_mutex_trylock (apr_thread_mutex_t *mutex) |
apr_status_t | apr_thread_mutex_unlock (apr_thread_mutex_t *mutex) |
apr_status_t | apr_thread_mutex_destroy (apr_thread_mutex_t *mutex) |
apr_pool_t * | apr_thread_mutex_pool_get (const apr_thread_mutex_t *thethread_mutex) |
|
platform-optimal lock behavior |
|
enable nested (recursive) locks |
|
disable nested locks |
|
Opaque thread-local mutex structure |
|
Create and initialize a mutex that can be used to synchronize threads.
|
|
Destroy the mutex and free the memory associated with the lock.
|
|
Acquire the lock for the given mutex. If the mutex is already locked, the current thread will be put to sleep until the lock becomes available.
|
|
Get the pool used by this thread_mutex.
|
|
Attempt to acquire the lock for the given mutex. If the mutex has already been acquired, the call returns immediately with APR_EBUSY. Note: it is important that the APR_STATUS_IS_EBUSY(s) macro be used to determine if the return value was APR_EBUSY, for portability reasons.
|
|
Release the lock for the given mutex.
|