mutex trylock
2013年11月16日 — trylock returns 0 when it locks, so: if(!pthread_mutex_trylock(&demoMutex)) // mutex locked }. The pthread_mutex_trylock() function shall return ... ,#include <pthread.h> int pthread_mutex_trylock(pthread_mutex_t *mutex); ... If the mutex is currently locked by another thread, the call to ... When trylock fails, the processing is done locally, eventually to be merged with the final parallel ,final public static Mutex::trylock ( int $mutex ) : bool. Attempt to lock the Mutex for the caller without blocking if the Mutex is owned (locked) by another Thread. ,Be careful about this when converting semaphore users to mutexes. This function must not be used in interrupt context. The mutex must be released by the same ... ,2012年5月15日 — lock函数和tryLock函数都是用于锁定对象，但他们之间有一定的区别：lock函数是阻塞的，因为它调用WaitForSingleObject函数时传递的第二个 ... ,2020年11月3日 — int pthread_mutex_trylock(pthread_mutex_t *mutex);. 返回值: 成功則返回0, 出錯則返回錯誤編號. 說明: 具體說一下trylock函數, 這個函數是非阻塞 ... ,The pthread_mutex_lock() function tries to lock the specified mutex. If the mutex is already locked, an error is returned. Otherwise, this operation returns with the ... ,Description. The mutex object referenced by mutex shall be locked by calling pthread_mutex_lock(). If the mutex is already locked, the calling thread shall block ... ,2013年5月31日 — std::mutex::try_lock · Tries to lock the mutex. Returns immediately. On successful lock acquisition returns · Prior unlock() operation on the same ... ,2020年5月11日 — int pthread_mutex_trylock(pthread_mutex_t *mutex);. 返回值: 成功則返回0, 出錯則返回錯誤編號. 說明: 具體說一下trylock函數, 這個函數是非阻塞 ...
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 mutex trylock 相關參考資料
How to use pthread_mutex_trylock? - Stack Overflow
2013年11月16日 — trylock returns 0 when it locks, so: if(!pthread_mutex_trylock(&demoMutex)) // mutex locked }. The pthread_mutex_trylock() function shall return ... https://stackoverflow.com IBM Knowledge Center
#include <pthread.h> int pthread_mutex_trylock(pthread_mutex_t *mutex); ... If the mutex is currently locked by another thread, the call to ... When trylock fails, the processing is done locally... https://www.ibm.com Mutex::trylock - Manual - PHP
final public static Mutex::trylock ( int $mutex ) : bool. Attempt to lock the Mutex for the caller without blocking if the Mutex is owned (locked) by another Thread. https://www.php.net mutex_trylock
Be careful about this when converting semaphore users to mutexes. This function must not be used in interrupt context. The mutex must be released by the same ... https://www.kernel.org Mutex的lock(), unlock(), tryLock()函数介绍_蓝蓝的天-CSDN博客
2012年5月15日 — lock函数和tryLock函数都是用于锁定对象，但他们之间有一定的区别：lock函数是阻塞的，因为它调用WaitForSingleObject函数时传递的第二个 ... https://blog.csdn.net pthread mutex 同步@ 立你斯學習記錄:: 痞客邦::
2020年11月3日 — int pthread_mutex_trylock(pthread_mutex_t *mutex);. 返回值: 成功則返回0, 出錯則返回錯誤編號. 說明: 具體說一下trylock函數, 這個函數是非阻塞 ... https://b8807053.pixnet.net pthread_mutex_trylock() -- try to lock mutex - MKS Toolkit
The pthread_mutex_lock() function tries to lock the specified mutex. If the mutex is already locked, an error is returned. Otherwise, this operation returns with the ... https://www.mkssoftware.com pthread_mutex_trylock(3): lockunlock mutex - Linux man page
Description. The mutex object referenced by mutex shall be locked by calling pthread_mutex_lock(). If the mutex is already locked, the calling thread shall block ... https://linux.die.net std::mutex::try_lock - cppreference.com
2013年5月31日 — std::mutex::try_lock · Tries to lock the mutex. Returns immediately. On successful lock acquisition returns · Prior unlock() operation on the same ... https://en.cppreference.com [轉]Linux 中程式同步處理概念- Mutex @ H's 手札:: 痞客邦::
2020年5月11日 — int pthread_mutex_trylock(pthread_mutex_t *mutex);. 返回值: 成功則返回0, 出錯則返回錯誤編號. 說明: 具體說一下trylock函數, 這個函數是非阻塞 ... https://huenlil.pixnet.net |