Causes the calling thread to yield execution to another thread that is ready to run on the current processor. The operating system selects the next thread to be executed. Syntax C++ BOOLSwitchToThread(); Return value If calling theSwitchToThreadfunction caused the operating system to switch...
现在我们采用C++11的function,将函数作为Thread类的成员,用户只需要将function对象传入线程即可,所以Thread的声明中,应该含有一个function成员变量。 类的声明如下: #ifndef THREAD_H_#defineTHREAD_H_#include<boost/noncopyable.hpp>#include<functional>#include<pthread.h>classThread : boost::noncopyable {public: t...
BOOL IsGUIThread( [in] BOOL bConvert ); Parameters [in] bConvert Type: BOOL If TRUE and the thread is not a GUI thread, convert the thread to a GUI thread. Return value Type: BOOL The function returns a nonzero value in the following situations: If the calling thread is already a...
BOOLExecuteUmsThread( [in, out] PUMS_CONTEXT UmsThread ); Parameters [in, out] UmsThread A pointer to the UMS thread context of the worker thread to run. Return value If the function succeeds, it does not return a value. If the function fails, the return value is zero. To get extend...
this the current component-side thread API: typedef void(*hal_funct_t)(void * arg, long period) int hal_export_funct(const char *name, hal_funct_t funct, void *arg, int uses_fp, int reentrant, int comp_id) Problems: period is a setup tim...
FATAL: `thread_init' function failed: /usr/share/sysbench/oltp_common.lua:275: SQL API error FATAL: mysql_stmt_prepare() failed ... ... We had the same test done 2 years ago on lower versions of MariaDB with no issues and was wondering is this is a incompatibility issue. Any help ...
在上面的示例中,threadFunction是一个线程执行函数,它简单地输出一条消息。在main函数中,我们创建了一个std::thread对象t,并将threadFunction作为构造函数的参数。这会导致一个新的线程启动,并执行threadFunction函数。t.join()调用会阻塞主线程,直到新线程完成执行。 如果你想要线程执行函数接受参数,你可以将这些参数...
26.4.5.15 The ps_thread_id() Function Returns the Performance Schema thread ID assigned to a given connection ID, or the thread ID for the current connection if the connection ID is NULL. Parameters in_connection_id BIGINT UNSIGNED: The ID of the connection for which to return the thread ...
The KeDelayExecutionThread routine puts the current thread into an alertable or nonalertable wait state for a specified interval. Syntax C++ Copy NTSTATUS KeDelayExecutionThread( [in] KPROCESSOR_MODE WaitMode, [in] BOOLEAN Alertable, [in] PLARGE_INTEGER Interval ); Parameters [in] WaitMode ...
30.4.5.14 The ps_thread_account() Function Given a Performance Schema thread ID, returns the user_name@host_name account associated with the thread. Parameters in_thread_id BIGINT UNSIGNED: The thread ID for which to return the account. The value should match the THREAD_ID column from some...