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/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifndef _RTEMS_DEVICEIO_H
#define _RTEMS_DEVICEIO_H
#include <rtems/libio.h>
int rtems_deviceio_errno( rtems_status_code status );
int rtems_deviceio_open(
rtems_libio_t *iop,
const char *path,
int oflag,
mode_t mode,
rtems_device_major_number major,
rtems_device_minor_number minor
);
int rtems_deviceio_close(
rtems_libio_t *iop,
rtems_device_major_number major,
rtems_device_minor_number minor
);
ssize_t rtems_deviceio_read(
rtems_libio_t *iop,
void *buf,
size_t nbyte,
rtems_device_major_number major,
rtems_device_minor_number minor
);
ssize_t rtems_deviceio_write(
rtems_libio_t *iop,
const void *buf,
size_t nbyte,
rtems_device_major_number major,
rtems_device_minor_number minor
);
int rtems_deviceio_control(
rtems_libio_t *iop,
ioctl_command_t command,
void *buffer,
rtems_device_major_number major,
rtems_device_minor_number minor
);
#endif /* _RTEMS_DEVICEIO_H */
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