Learn how to create or open a mutex object with CreateMutexA function in Windows. See the syntax, parameters, return value, remarks, and examples of using mutex objects for synchronization. See more
- Creates or opens a named or unnamed mutex object.
- To specify an access mask for the object, use the CreateMutex… See more
- If the function succeeds, the return value is a handle to the newly created mutex object.
- If the function fails, the return value is NULL. To get extended error information, call GetLastError. See more
- [in, optional] lpMutexAttributes
- A pointer to a SECURITY_ATTRIBUTES structure. If this parameter is NULL, the handle cannot be inherited by child proc…
- The lpSecurityDescriptor member of the structure specifies a s… See more
WEBApr 22, 2016 · CreateMutex is a Win32 api function, while std::mutex is from C++ standard library. You can use CreateMutex instead of std::mutex, but the code will not be portable …
WEBCreateMutex. The CreateMutex function creates a named or unnamed mutex object.. HANDLE CreateMutex( LPSECURITY_ATTRIBUTES lpMutexAttributes, // pointer to …
WEBNov 7, 2017 · In this tutorial i have created How to create mutex with named and unnamed mutex object.I have also used open mutex function which open the existing mutex ob...
CreateMutex - aldeid
WEBHANDLE WINAPI CreateMutex (_In_opt_ LPSECURITY_ATTRIBUTES lpMutexAttributes, _In_ BOOL bInitialOwner, _In_opt_ LPCTSTR lpName); Return value. If the function …
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WEBJan 7, 2021 · A thread uses the CreateMutex or CreateMutexEx function to create a mutex object. The creating thread can request immediate ownership of the mutex object and …
Using a Win32 Mutex to Figure Out if an Application ... - CodeProject
WEB21 Oct 2022 MIT 8 min read 9.7K 198 12 14. This article shows how to use a win32 mutex during application startup to figure out if an application instance is the first one. In some …
Remove a mutex on windows (with debugger/disassembler)
WEBJul 3, 2020 · 3 Answers. There are 2 methods to do do this: Use an API hook to intercept the call to CreateMutex and change the mutex name (e.g. randomize it). Make a copy of …
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