sdlHidSetNonblocking function

int sdlHidSetNonblocking(Pointer<SdlHidDevice> dev, int nonblock)

Set the device handle to be non-blocking.

In non-blocking mode calls to SDL_hid_read() will return immediately with a value of 0 if there is no data to be read. In blocking mode, SDL_hid_read() will wait (block) until there is data to read before returning.

Nonblocking can be turned on and off at any time.

\param dev a device handle returned from SDL_hid_open(). \param nonblock enable or not the nonblocking reads - 1 to enable nonblocking - 0 to disable nonblocking. \returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

\since This function is available since SDL 3.1.3.

extern SDL_DECLSPEC int SDLCALL SDL_hid_set_nonblocking(SDL_hid_device *dev, int nonblock)

Implementation

int sdlHidSetNonblocking(Pointer<SdlHidDevice> dev, int nonblock) {
  final sdlHidSetNonblockingLookupFunction = libSdl3.lookupFunction<
      Int32 Function(Pointer<SdlHidDevice> dev, Int32 nonblock),
      int Function(
          Pointer<SdlHidDevice> dev, int nonblock)>('SDL_hid_set_nonblocking');
  return sdlHidSetNonblockingLookupFunction(dev, nonblock);
}