RTEMS: cpukit/libmisc/devnull/devnull.c File Reference

| RTEMS 5.4-rc2

Loading...
Searching...
No Matches
Functions | Variables
devnull.c File Reference
Device Drivers » Null Device Driver

Null Device Driver Init Routine. More...

`#include <rtems.h>`
`#include <rtems/devnull.h>`
`#include <rtems/libio.h>`

## Functions
rtems_device_driver | null_initialize (rtems_device_major_number major, rtems_device_minor_number minor RTEMS_UNUSED, void *pargp RTEMS_UNUSED)
rtems_device_driver | null_open (rtems_device_major_number major RTEMS_UNUSED, rtems_device_minor_number minor RTEMS_UNUSED, void *pargp RTEMS_UNUSED)
rtems_device_driver | null_close (rtems_device_major_number major RTEMS_UNUSED, rtems_device_minor_number minor RTEMS_UNUSED, void *pargp RTEMS_UNUSED)
rtems_device_driver | null_read (rtems_device_major_number major RTEMS_UNUSED, rtems_device_minor_number minor RTEMS_UNUSED, void *pargp RTEMS_UNUSED)
rtems_device_driver | null_write (rtems_device_major_number major RTEMS_UNUSED, rtems_device_minor_number minor RTEMS_UNUSED, void *pargp)
rtems_device_driver | null_control (rtems_device_major_number major RTEMS_UNUSED, rtems_device_minor_number minor RTEMS_UNUSED, void *pargp RTEMS_UNUSED)

## Variables
uint32_t | NULL_major

## Detailed Description

Null Device Driver Init Routine.

Derived from rtems' stub driver.