sdlGetSystemPageSize function cpuinfo

int sdlGetSystemPageSize()

Report the size of a page of memory.

Different platforms might have different memory page sizes. In current times, 4 kilobytes is not unusual, but newer systems are moving to larger page sizes, and esoteric platforms might have any unexpected size.

Note that this function can return 0, which means SDL can't determine the page size on this platform. It will not set an error string to be retrieved with SDL_GetError() in this case! In this case, defaulting to 4096 is often a reasonable option.

\returns the size of a single page of memory, in bytes, or 0 if SDL can't determine this information.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.4.0.

extern SDL_DECLSPEC int SDLCALL SDL_GetSystemPageSize(void)

Implementation

int sdlGetSystemPageSize() {
  final sdlGetSystemPageSizeLookupFunction = _libSdl
      .lookupFunction<Int32 Function(), int Function()>(
        'SDL_GetSystemPageSize',
      );
  return sdlGetSystemPageSizeLookupFunction();
}