Synopsis

  use APR::ThreadMutex ();

META: to be completed

Description

META: to be completed

API

APR::ThreadMutex provides the following functions and/or methods:

DESTROY

META: Autogenerated - needs to be reviewed/completed

Destroy the mutex and free the memory associated with the lock.

  $mutex->DESTROY();

• arg1: $mutex (APR::ThreadMutex)

  the mutex to destroy.

• ret: no return value

lock

META: Autogenerated - needs to be reviewed/completed

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.

  $ret = $mutex->lock();

• arg1: $mutex (APR::ThreadMutex)

  the mutex on which to acquire the lock.

• ret: $ret (integer)

pool_get

META: Autogenerated - needs to be reviewed/completed

Get the pool used by this thread_mutex.

  $ret = $ob->pool_get();

• arg1: $ob (APR::ThreadMutex)
• ret: $ret (APR::Pool)

  apr_pool_t the pool

trylock

META: Autogenerated - needs to be reviewed/completed

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.

  $ret = $mutex->trylock();

• arg1: $mutex (APR::ThreadMutex)

  the mutex on which to attempt the lock acquiring.

• ret: $ret (integer)

unlock

META: Autogenerated - needs to be reviewed/completed

Release the lock for the given mutex.

  $ret = $mutex->unlock();

• arg1: $mutex (APR::ThreadMutex)

  the mutex from which to release the lock.

• ret: $ret (integer)

See Also

mod_perl 2.0 documentation.

Copyright

mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 1.1.

Authors

The mod_perl development team and numerous contributors.