mirror of
https://github.com/php-win-ext/pecl-system-sync.git
synced 2026-03-24 00:52:14 +01:00
130 lines
2.4 KiB
C
130 lines
2.4 KiB
C
/*
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Direct port of the cross platform 'sync' library: https://github.com/cubiclesoft/cross-platform-cpp
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This source file is under the MIT, LGPL, or version 3.01 of the PHP license, your choice.
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(C) 2014 CubicleSoft. All rights reserved.
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*/
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/* $Id$ */
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#ifndef PHP_SYNC_H
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#define PHP_SYNC_H
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extern zend_module_entry sync_module_entry;
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#define phpext_sync_ptr &sync_module_entry
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#define PHP_SYNC_VERSION "1.0.0"
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#ifdef PHP_WIN32
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# define PHP_SYNC_API __declspec(dllexport)
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#elif defined(__GNUC__) && __GNUC__ >= 4
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# define PHP_SYNC_API __attribute__ ((visibility("default")))
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#else
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# define PHP_SYNC_API
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#endif
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#ifdef ZTS
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#include "TSRM.h"
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#endif
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#ifdef PHP_WIN32
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#include <windows.h>
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#else
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include <pthread.h>
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#include <semaphore.h>
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#include <limits.h>
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#endif
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PHP_MINIT_FUNCTION(sync);
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PHP_MSHUTDOWN_FUNCTION(sync);
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PHP_MINFO_FUNCTION(sync);
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#if defined(PHP_WIN32)
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typedef DWORD sync_ThreadIDType;
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#else
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typedef pthread_t sync_ThreadIDType;
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#endif
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/* Mutex */
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typedef struct _sync_Mutex_object {
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zend_object std;
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#if defined(PHP_WIN32)
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CRITICAL_SECTION MxWinCritSection;
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HANDLE MxWinMutex;
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#else
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pthread_mutex_t MxPthreadCritSection;
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sem_t *MxSemMutex;
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int MxAllocated;
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#endif
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volatile sync_ThreadIDType MxOwnerID;
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volatile unsigned int MxCount;
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} sync_Mutex_object;
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/* Semaphore */
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typedef struct _sync_Semaphore_object {
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zend_object std;
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#if defined(PHP_WIN32)
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HANDLE MxWinSemaphore;
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#else
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sem_t *MxSemSemaphore;
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int MxAllocated;
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#endif
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int MxAutoUnlock;
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volatile unsigned int MxCount;
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} sync_Semaphore_object;
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/* Event */
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typedef struct _sync_Event_object {
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zend_object std;
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#if defined(PHP_WIN32)
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HANDLE MxWinWaitEvent;
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#else
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sem_t *MxSemWaitMutex, *MxSemWaitEvent, *MxSemWaitCount, *MxSemWaitStatus;
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int MxAllocated;
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int MxManual;
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#endif
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} sync_Event_object;
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/* Reader-Writer */
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typedef struct _sync_ReaderWriter_object {
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zend_object std;
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#if defined(PHP_WIN32)
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HANDLE MxWinRSemMutex, MxWinRSemaphore, MxWinRWaitEvent, MxWinWWaitMutex;
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#else
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sem_t *MxSemRSemMutex, *MxSemRSemaphore, *MxSemRWaitEvent, *MxSemWWaitMutex;
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int MxAllocated;
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#endif
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int MxAutoUnlock;
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volatile unsigned int MxReadLocks, MxWriteLock;
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} sync_ReaderWriter_object;
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#endif /* PHP_SYNC_H */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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