rpcsx/rpcsx-os/iodev/hmd_cmd.cpp

#include "io-device.hpp"
#include <cstdio>

struct HmdCmdDevice : public IoDevice {
};

struct HmdCmdInstance : public IoDeviceInstance {
};

static std::int64_t hmd_cmd_instance_ioctl(IoDeviceInstance *instance,
                                           std::uint64_t request, void *argp) {

  std::fprintf(stderr, "***ERROR*** Unhandled hmd_cmd ioctl %lx\n",
        request);
  return -1;
}

static std::int32_t hmd_cmd_device_open(IoDevice *device,
                                        orbis::Ref<IoDeviceInstance> *instance,
                                        const char *path, std::uint32_t flags,
                                        std::uint32_t mode) {
  auto *newInstance = new HmdCmdInstance{};
  newInstance->ioctl = hmd_cmd_instance_ioctl;

  io_device_instance_init(device, newInstance);

  *instance = newInstance;
  return 0;
}

IoDevice *createHmdCmdCharacterDevice() {
  auto *newDevice = new HmdCmdDevice();
  newDevice->open = hmd_cmd_device_open;
  return newDevice;
}