sdlSetErrorV function error

bool sdlSetErrorV(String? fmt)

Set the SDL error message for the current thread.

Calling this function will replace any previous error message that was set.

\param fmt a printf()-style message format string. \param ap a variable argument list. \returns false.

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

\since This function is available since SDL 3.2.0.

\sa SDL_ClearError \sa SDL_GetError \sa SDL_SetError

extern SDL_DECLSPEC bool SDLCALL SDL_SetErrorV(SDL_PRINTF_FORMAT_STRING const char *fmt, va_list ap) SDL_PRINTF_VARARG_FUNCV(1)

Implementation

bool sdlSetErrorV(String? fmt) {
  final sdlSetErrorVLookupFunction = _libSdl
      .lookupFunction<
        Uint8 Function(Pointer<Utf8> fmt),
        int Function(Pointer<Utf8> fmt)
      >('SDL_SetErrorV');
  final fmtPointer = fmt != null ? fmt.toNativeUtf8() : nullptr;
  final result = sdlSetErrorVLookupFunction(fmtPointer) == 1;
  calloc.free(fmtPointer);
  return result;
}