| 1 |
1325 |
phoenix |
/* Copyright (C) 1991, 92, 93, 94, 96, 98, 99 Free Software Foundation, Inc.
|
| 2 |
|
|
This file is part of the GNU C Library.
|
| 3 |
|
|
|
| 4 |
|
|
The GNU C Library is free software; you can redistribute it and/or
|
| 5 |
|
|
modify it under the terms of the GNU Lesser General Public
|
| 6 |
|
|
License as published by the Free Software Foundation; either
|
| 7 |
|
|
version 2.1 of the License, or (at your option) any later version.
|
| 8 |
|
|
|
| 9 |
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
| 10 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 11 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
| 12 |
|
|
Lesser General Public License for more details.
|
| 13 |
|
|
|
| 14 |
|
|
You should have received a copy of the GNU Lesser General Public
|
| 15 |
|
|
License along with the GNU C Library; if not, write to the Free
|
| 16 |
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
| 17 |
|
|
02111-1307 USA. */
|
| 18 |
|
|
|
| 19 |
|
|
#ifndef _SYS_IOCTL_H
|
| 20 |
|
|
#define _SYS_IOCTL_H 1
|
| 21 |
|
|
|
| 22 |
|
|
#include <features.h>
|
| 23 |
|
|
|
| 24 |
|
|
__BEGIN_DECLS
|
| 25 |
|
|
|
| 26 |
|
|
/* Get the list of `ioctl' requests and related constants. */
|
| 27 |
|
|
#include <bits/ioctls.h>
|
| 28 |
|
|
|
| 29 |
|
|
/* Define some types used by `ioctl' requests. */
|
| 30 |
|
|
#include <bits/ioctl-types.h>
|
| 31 |
|
|
|
| 32 |
|
|
/* On a Unix system, the system <sys/ioctl.h> probably defines some of
|
| 33 |
|
|
the symbols we define in <sys/ttydefaults.h> (usually with the same
|
| 34 |
|
|
values). The code to generate <bits/ioctls.h> has omitted these
|
| 35 |
|
|
symbols to avoid the conflict, but a Unix program expects <sys/ioctl.h>
|
| 36 |
|
|
to define them, so we must include <sys/ttydefaults.h> here. */
|
| 37 |
|
|
#include <sys/ttydefaults.h>
|
| 38 |
|
|
|
| 39 |
|
|
/* Perform the I/O control operation specified by REQUEST on FD.
|
| 40 |
|
|
One argument may follow; its presence and type depend on REQUEST.
|
| 41 |
|
|
Return value depends on REQUEST. Usually -1 indicates error. */
|
| 42 |
|
|
extern int ioctl (int __fd, unsigned long int __request, ...) __THROW;
|
| 43 |
|
|
|
| 44 |
|
|
__END_DECLS
|
| 45 |
|
|
|
| 46 |
|
|
#endif /* sys/ioctl.h */
|
