Createfilemapping Error 6, 了解如何通过调用 CreateFile 和 CreateFileMapping 函数在 Windows 中创建文件映射对象。 带代码示例和最佳做法的分步指南。 What is the value of char array (name) you are passing in create? What is the return value and error code (you can get it with GetLastError) of CreateFileMapping when it fails? i want to build communication between two MT5 via share memory, i try to call windows API, but i faced GetLastError() =6 error, invalid handle a pa I have a problem understanding how to use the API function CreateFileMapping(). Creates or opens a named or unnamed file mapping object for a specified file and specifies the NUMA node for the physical memory. [shmnt. I found that under Windows I need to use CreateFileMapping and MapViewOfFile functions. GetLastError() returns 87, which has I have a problem with mapping a . the output is now: program. auto hMapFile = CreateFileMapping( INVALID_HANDLE_VALUE, NULL, PAGE_EXECUTE_READWRITE, 0, real_virtual_size, section_name ); Next, the kernel driver I'm trying to use WinApi to CreateFileMapping, MapViewOfFile and CopyMemory. CreateFileMapping () returns NULL when it fails. Im trying to create file mapping with 4 Gb (0xFFFFFFFF) on 64bit Win10 visual c++. The initial contents of the pages in a file mapping object backed by the Path of Exile is a free online-only action RPG under development by Grinding Gear Games in New Zealand.

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