source: rtems/cpukit/posix/include/devctl.h @ f22ebf0

4.104.114.84.95
Last change on this file since f22ebf0 was c7aa9d6, checked in by Joel Sherrill <joel.sherrill@…>, on 04/26/99 at 18:22:08

Repairing damage and recovering changes including C++ wrappers..
  • Property mode set to 100644
File size: 468 bytes
Line 
1/* devctl.h
2 *
3 *  $Id$
4 */
5
6#ifndef __POSIX_DEVICE_CONTROL_h
7#define __POSIX_DEVICE_CONTROL_h
8
9#ifdef __cplusplus
10extern "C" {
11#endif
12
13#include <sys/features.h>
14
15#if defined(_POSIX_DEVICE_CONTROL)
16
17#include <sys/types.h>
18#include <unistd.h>
19
20/*
21 *  21.2.1 Control a Device, P1003.4b/D8, p. 65
22 */
23
24int devctl(
25  int     filedes,
26  void   *dev_data_ptr,
27  size_t  nbyte,
28  int    *dev_info_ptr
29);
30
31#endif
32
33#ifdef __cplusplus
34}
35#endif
36
37#endif
38/* end of include file */
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