Implement POSIX Semaphore APIs using System V Semaphores APIsSuchitra VenugopalShikha MaheshwariAdarsh Thampan
dispatch_semaphore_wait(m_sem, DISPATCH_TIME_FOREVER); } private: dispatch_semaphore_t m_sem; } sem; __block struct TaskResult { NSData* data = nil; NSError* error = nil; ~TaskResult() { [data release]; [error release]; } } taskResult; // Initialize the task with the completion...
, semaphore); if (!driver->Initialize(){ driver->Shut(); return _STATUS_UNSUCCESSFUL } *out_driver = driver; return X_STATUS_SUCCESS; } void SDLAudioSystem:DestroyDriver(AudioDriver* driver) { assert_not_nulldriver; auto sdldriver = dynamic_cast<SDLAudioDriver*>(driver...
(provider: TCP Provider, error: 0 - The semaphore timeout period has expired. a way to save all data stored in the database in datagridview VB.NET Absolute position of a control on screen Acces to folder denied (system.io.directory.move) accesing USB port in VB6 Access Database is not...
我们打印一下register完所有类的cls._registry为JoinableQueue,Namespace,BoundedSemaphore,Iterator,Lock,list,RLock,Queue,Array,dict,Pool,Semaphore,Value,Event,Condition 创建共享对象(Client) 这一章节的开始,我们来看register函数中是如何创建共享对象的,主要过程就是通读一下register后面的代码和_create函数的实现。
#include "runtime/semaphore.inline.hpp" #include "runtime/sharedRuntime.hpp" #include "runtime/statSampler.hpp" #include "runtime/stubRoutines.hpp" #include "runtime/thread.inline.hpp" #include "runtime/threadCritical.hpp" #include "runtime/timer.hpp" Expand Down Expand Up @@ -2494,11 ...
dxgi_vk_swap_chain_drain_complete_semaphore(chain, entry.present_count); }end_frame_time_ns = vkd3d_get_current_time_ns();if (chain->wait_thread.supports_present_wait) dxgi_vk_swap_chain_delay_next_frame(chain, end_frame_time_ns);dxgi...
It is likely that the current implementation ofosThreadJoin()was written whenk_thread_join()was not available, as it was implemented using a semaphore. See test casetest_thread_apis_join_after_exit, which was broken before this PR as this sequence of steps would happen: ...
using __cxxabiv1::__guard; static SemaphoreHandle_t s_static_init_mutex = NULL; //!< lock used for the critical section static SemaphoreHandle_t s_static_init_wait_sem = NULL; //!< counting semaphore used by the waiting tasks static portMUX_TYPE s_init_spinlock = portMUX_INITIALIZER...
This module implements the common problem which is the synchronization between multiple consuming and producing processes and all of them operating on the same resource. the module usessemaphore arraysandshared memory Testing For scheduler and memory manager ...