device_io - Haiku

Symbol: device_io

src/system/kernel/device_manager/devfs.cpp

&& info->device_io == NULL))

src/tests/system/kernel/device_manager/playground/device_manager.h

status_t (*device_io)(void *cookie, io_request *request);

src/tests/system/kernel/device_manager/playground/driver.cpp

src/tests/system/kernel/device_manager/playground/generic_video_driver.cpp

src/tests/system/kernel/device_manager/playground/specific_video_driver.cpp