php5-apc retained as dummy package.

[php5-apc.git] / apc_pthreadmutex.c

diff --git a/apc_pthreadmutex.c b/apc_pthreadmutex.c
deleted file mode 100644 (file)
index f6b8c77..0000000
--- a/apc_pthreadmutex.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-  +----------------------------------------------------------------------+
-  | APC                                                                  |
-  +----------------------------------------------------------------------+
-  | Copyright (c) 2008 The PHP Group                                     |
-  +----------------------------------------------------------------------+
-  | This source file is subject to version 3.01 of the PHP license,      |
-  | that is bundled with this package in the file LICENSE, and is        |
-  | available through the world-wide-web at the following url:           |
-  | http://www.php.net/license/3_01.txt                                  |
-  | If you did not receive a copy of the PHP license and are unable to   |
-  | obtain it through the world-wide-web, please send a note to          |
-  | license@php.net so we can mail you a copy immediately.               |
-  +----------------------------------------------------------------------+
-  | Authors: Brian Shire <shire@php.net>                                 |
-  +----------------------------------------------------------------------+
-
- */
-
-/* $Id: apc_pthreadmutex.c,v 3.3.2.1 2008/05/11 18:57:00 rasmus Exp $ */
-
-#include "apc_pthreadmutex.h"
-
-#ifdef APC_PTHREADMUTEX_LOCKS
-
-pthread_mutex_t *apc_pthreadmutex_create(pthread_mutex_t *lock) 
-{ 
-    int result;
-    pthread_mutexattr_t* attr;
-    attr = malloc(sizeof(pthread_mutexattr_t));
-
-    result = pthread_mutexattr_init(attr);
-    if(result == ENOMEM) {
-        apc_eprint("pthread mutex error: Insufficient memory exists to create the mutex attribute object.");
-    } else if(result == EINVAL) {
-        apc_eprint("pthread mutex error: attr does not point to writeable memory.");
-    } else if(result == EFAULT) {
-        apc_eprint("pthread mutex error: attr is an invalid pointer.");
-    } 
-
-#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
-       result = pthread_mutexattr_settype(attr, PTHREAD_MUTEX_ADAPTIVE_NP);
-       if (result == EINVAL) {
-               apc_eprint("pthread_mutexattr_settype: unable to set adaptive mutexes");
-       }
-#endif
-
-    /* pthread_mutexattr_settype(attr, PTHREAD_MUTEX_ERRORCHECK); */
-    result = pthread_mutexattr_setpshared(attr, PTHREAD_PROCESS_SHARED);
-    if(result == EINVAL) {
-        apc_eprint("pthread mutex error: attr is not an initialized mutex attribute object, or pshared is not a valid process-shared state setting.");
-    } else if(result == EFAULT) {
-        apc_eprint("pthread mutex error: attr is an invalid pointer.");
-    } else if(result == ENOTSUP) {
-        apc_eprint("pthread mutex error: pshared was set to PTHREAD_PROCESS_SHARED.");
-    }
-
-    if(pthread_mutex_init(lock, attr)) { 
-        apc_eprint("unable to initialize pthread lock");
-    }
-    return lock;
-}
-
-void apc_pthreadmutex_destroy(pthread_mutex_t *lock)
-{
-    return; /* we don't actually destroy the mutex, as it would destroy it for all processes */
-}
-
-void apc_pthreadmutex_lock(pthread_mutex_t *lock)
-{
-    int result;
-    result = pthread_mutex_lock(lock);
-    if(result == EINVAL) {
-        apc_eprint("unable to obtain pthread lock (EINVAL)");
-    } else if(result == EDEADLK) {
-        apc_eprint("unable to obtain pthread lock (EDEADLK)");
-    }  
-}
-
-void apc_pthreadmutex_unlock(pthread_mutex_t *lock)
-{
-    if(pthread_mutex_unlock(lock)) {
-        apc_eprint("unable to unlock pthread lock");
-    }
-}
-
-zend_bool apc_pthreadmutex_nonblocking_lock(pthread_mutex_t *lock)
-{
-    int rval;
-    rval = pthread_mutex_trylock(lock);
-    if(rval == EBUSY) {     /* Lock is already held */
-        return 0;
-    } else if(rval == 0) {  /* Obtained lock */
-        return 1;
-    } else {                /* Other error */
-        apc_eprint("unable to obtain pthread trylock");
-        return 0;
-    }
-}
-
-
-#endif
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: expandtab sw=4 ts=4 sts=4 fdm=marker
- * vim<600: expandtab sw=4 ts=4 sts=4
- */