pthread_mutex_trylock ebusy
Issue 1174: pthread_mutex_trylock returns -16 (-EBUSY) instead of EBUSY as expected. Reported by ... int rc = pthread_mutex_trylock(&mutex); printf("rc: %d-n" ... ,EBUSY: mutex could not be acquired because it was already locked. EINVAL: The value specified by mutex is not ... ,If the mutex is currently locked by another thread, the call to pthread_mutex_trylock() returns an error of EBUSY. A failure of EDEADLK indicates that the mutex is ... ,pthread_mutex_lock, pthread_mutex_trylock, pthread_mutex_unlock - lock and ... EBUSY: The mutex could not be acquired because it was already locked. ,2017年3月10日 — Thing is, the mutex is unused. Relevant snippet of code: #define LOCK_SESSION(s) - do - int _i_ = pthread_mutex_trylock(&s->s_lock);- if (_ ... ,pthread_mutex_trylock是一个计算机函数，非阻塞的锁定互斥锁。 ... [EBUSY] The mutex could not be acquired because it was already locked. mutex已经被锁住 ... ,2016年9月8日 — pthread_mutex_trylock()語義與pthread_mutex_lock()類似，不同的是在鎖已經被佔據時返回EBUSY而不是掛起等待。 ,EBUSY. 描述: 该实现已检测到系统尝试重新初始化mp 所引用的对象，即以前进行 ... pthread_mutex_lock() 、 pthread_mutex_unlock() 和 pthread_mutex_trylock() ... ,2019年9月14日 — ... 編號 int pthread_mutex_trylock(pthread_mutex_t *mutex);. 如果不希望呼叫執行緒阻塞，可以使用 pthread_mutex_trylock 嘗試上鎖： EBUSY ... ,pthread_mutex_trylock()語義與pthread_mutex_lock()類似，不同的是在鎖已經被佔據時返回EBUSY而不是掛起等待。 4． 其他. POSIX線程鎖機制的Linux實現都 ...
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 pthread_mutex_trylock ebusy 相關參考資料
1174 - pthread_mutex_trylock returns -16 (-EBUSY) instead of ...
Issue 1174: pthread_mutex_trylock returns -16 (-EBUSY) instead of EBUSY as expected. Reported by ... int rc = pthread_mutex_trylock(&mutex); printf("rc: %d-n" ... https://bugs.chromium.org pthread_mutex_trylock() — Attempt to lock a mutex object - IBM
EBUSY: mutex could not be acquired because it was already locked. EINVAL: The value specified by mutex is not ... https://www.ibm.com pthread_mutex_trylock()--Lock Mutex with No Wait - IBM ...
If the mutex is currently locked by another thread, the call to pthread_mutex_trylock() returns an error of EBUSY. A failure of EDEADLK indicates that the mutex is ... https://www.ibm.com pthread_mutex_trylock(3): lockunlock mutex - Linux man page
pthread_mutex_lock, pthread_mutex_trylock, pthread_mutex_unlock - lock and ... EBUSY: The mutex could not be acquired because it was already locked. https://linux.die.net pthread_mutex_trylock: EBUSY on unused mutex? - Stack ...
2017年3月10日 — Thing is, the mutex is unused. Relevant snippet of code: #define LOCK_SESSION(s) - do - int _i_ = pthread_mutex_trylock(&s->s_lock);- if (_ ... https://stackoverflow.com pthread_mutex_trylock_百度百科
pthread_mutex_trylock是一个计算机函数，非阻塞的锁定互斥锁。 ... [EBUSY] The mutex could not be acquired because it was already locked. mutex已经被锁住 ... https://baike.baidu.com [C] 互斥鎖pthread_mutex_lock sample - 米粒的億想世界
2016年9月8日 — pthread_mutex_trylock()語義與pthread_mutex_lock()類似，不同的是在鎖已經被佔據時返回EBUSY而不是掛起等待。 http://work.oknow.org 使用互斥锁
EBUSY. 描述: 该实现已检测到系统尝试重新初始化mp 所引用的对象，即以前进行 ... pthread_mutex_lock() 、 pthread_mutex_unlock() 和 pthread_mutex_trylock() ... https://docs.oracle.com 執行緒同步_部落格園精華區- MdEditor
2019年9月14日 — ... 編號 int pthread_mutex_trylock(pthread_mutex_t *mutex);. 如果不希望呼叫執行緒阻塞，可以使用 pthread_mutex_trylock 嘗試上鎖： EBUSY ... https://www.mdeditor.tw 轉貼: pthread 解讀(三) @ 血落閣:: 隨意窩Xuite日誌
pthread_mutex_trylock()語義與pthread_mutex_lock()類似，不同的是在鎖已經被佔據時返回EBUSY而不是掛起等待。 4． 其他. POSIX線程鎖機制的Linux實現都 ... https://blog.xuite.net |