Function gpa::system::GetAllocationGranularity

Defined in File system.h

Function Documentation

size_t gpa::system::GetAllocationGranularity()

Query the current system allocation granularity. This is only relevant for the Win32 API VirtualAlloc call. On non-Windows systems this function will return the current page size (see GetPageSize()).

Note

This function only has meaning on Windows

Returns: System allocation granularity, as returned in the dwAllocationGRanularity member of the SYSTEM_INFO struct after a call to GetSystemInfo() (Win32 API).