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xserver/hw/xfree86/os-support/xf86_OSlib.h

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/*
* Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
* Copyright 1992 by David Dawes <dawes@XFree86.org>
* Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
* Copyright 1992 by Rich Murphey <Rich@Rice.edu>
* Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
* Copyright 1992 by Orest Zborowski <obz@eskimo.com>
* Copyright 1993 by Vrije Universiteit, The Netherlands
* Copyright 1993 by David Wexelblat <dwex@XFree86.org>
* Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
* Copyright 1997 by Takis Psarogiannakopoulos <takis@dpmms.cam.ac.uk>
* Copyright 1994-2003 by The XFree86 Project, Inc
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the names of the above listed copyright holders
* not be used in advertising or publicity pertaining to distribution of
* the software without specific, written prior permission. The above listed
* copyright holders make no representations about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*
* THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
* TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
* LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
/*
* The ARM32 code here carries the following copyright:
*
* Copyright 1997
* Digital Equipment Corporation. All rights reserved.
* This software is furnished under license and may be used and copied only in
* accordance with the following terms and conditions. Subject to these
* conditions, you may download, copy, install, use, modify and distribute
* this software in source and/or binary form. No title or ownership is
* transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce and retain
* this copyright notice and list of conditions as they appear in the
* source file.
*
* 2) No right is granted to use any trade name, trademark, or logo of Digital
* Equipment Corporation. Neither the "Digital Equipment Corporation"
* name nor any trademark or logo of Digital Equipment Corporation may be
* used to endorse or promote products derived from this software without
* the prior written permission of Digital Equipment Corporation.
*
* 3) This software is provided "AS-IS" and any express or implied warranties,
* including but not limited to, any implied warranties of merchantability,
* fitness for a particular purpose, or non-infringement are disclaimed.
* In no event shall DIGITAL be liable for any damages whatsoever, and in
* particular, DIGITAL shall not be liable for special, indirect,
* consequential, or incidental damages or damages for lost profits, loss
* of revenue or loss of use, whether such damages arise in contract,
* negligence, tort, under statute, in equity, at law or otherwise, even
* if advised of the possibility of such damage.
*
*/
/*
* This is private, and should not be included by any drivers. Drivers
* may include xf86_OSproc.h to get prototypes for public interfaces.
*/
#ifndef _XF86_OSLIB_H
#define _XF86_OSLIB_H
#include <X11/Xos.h>
#include <X11/Xfuncproto.h>
#include <stdio.h>
#include <ctype.h>
#include <stddef.h>
/**************************************************************************/
/* SYSV386 (SVR3, SVR4), including Solaris */
/**************************************************************************/
#if (defined(SYSV) || defined(SVR4)) && \
(defined(__sun) || defined(__i386__))
#include <sys/ioctl.h>
#include <signal.h>
#include <termio.h>
#include <sys/types.h>
#include <errno.h>
#if !defined(__sun) || defined(HAVE_SYS_VT_H)
#define HAS_USL_VTS
#endif
#if !defined(__sun)
#include <sys/emap.h>
#endif
#if defined(HAS_USL_VTS)
#if !defined(__sun)
#include <sys/at_ansi.h>
#endif
#include <sys/kd.h>
#include <sys/vt.h>
#endif
#if !defined(VT_ACKACQ)
#define VT_ACKACQ 2
#endif /* !VT_ACKACQ */
#if defined(SVR4)
#if !(defined(__sun) && defined (SVR4))
#define DEV_MEM "/dev/pmem"
#endif
#define CLEARDTR_SUPPORT
#endif /* SVR4 */
#endif /* (SYSV || SVR4) */
/**************************************************************************/
/* Linux or Glibc-based system */
/**************************************************************************/
#if defined(__linux__) || defined(__GLIBC__) || defined(__CYGWIN__)
#include <sys/ioctl.h>
#include <signal.h>
#include <stdlib.h>
#include <sys/types.h>
#include <assert.h>
#include <termios.h>
#ifdef __sparc__
#include <sys/param.h>
#endif
#include <errno.h>
#ifdef __linux__
#define HAS_USL_VTS
#include <sys/kd.h>
#include <sys/vt.h>
#define LDGMAP GIO_SCRNMAP
#define LDSMAP PIO_SCRNMAP
#define LDNMAP LDSMAP
#define CLEARDTR_SUPPORT
#endif
#endif /* __linux__ || __GLIBC__ */
/**************************************************************************/
/* System is BSD-like */
/**************************************************************************/
#ifdef CSRG_BASED
#include <sys/ioctl.h>
#include <signal.h>
#include <termios.h>
#define termio termios
#include <errno.h>
#include <sys/types.h>
#endif /* CSRG_BASED */
/**************************************************************************/
/* Kernel of *BSD */
/**************************************************************************/
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
#include <sys/param.h>
#if defined(__FreeBSD_version) && !defined(__FreeBSD_kernel_version)
#define __FreeBSD_kernel_version __FreeBSD_version
#endif
#ifdef SYSCONS_SUPPORT
#define COMPAT_SYSCONS
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#if defined(__DragonFly__) || (__FreeBSD_kernel_version >= 410000)
#include <sys/consio.h>
#include <sys/kbio.h>
#else
#include <machine/console.h>
#endif /* FreeBSD 4.1 RELEASE or lator */
#else
#include <sys/console.h>
#endif
#endif /* SYSCONS_SUPPORT */
#if defined(PCVT_SUPPORT) && !defined(__NetBSD__) && !defined(__OpenBSD__)
#if !defined(SYSCONS_SUPPORT)
/* no syscons, so include pcvt specific header file */
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include <machine/pcvt_ioctl.h>
#else
#include <sys/pcvt_ioctl.h>
#endif /* __FreeBSD_kernel__ */
#else /* pcvt and syscons: hard-code the ID magic */
#define VGAPCVTID _IOWR('V',113, struct pcvtid)
struct pcvtid {
char name[16];
int rmajor, rminor;
};
#endif /* PCVT_SUPPORT && SYSCONS_SUPPORT */
#endif /* PCVT_SUPPORT */
#ifdef WSCONS_SUPPORT
#include <dev/wscons/wsconsio.h>
#include <dev/wscons/wsdisplay_usl_io.h>
#endif /* WSCONS_SUPPORT */
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#include <sys/mouse.h>
#endif
/* Include these definitions in case ioctl_pc.h didn't get included */
#ifndef CONSOLE_X_MODE_ON
#define CONSOLE_X_MODE_ON _IO('t',121)
#endif
#ifndef CONSOLE_X_MODE_OFF
#define CONSOLE_X_MODE_OFF _IO('t',122)
#endif
#ifndef CONSOLE_X_BELL
#define CONSOLE_X_BELL _IOW('t',123,int[2])
#endif
#ifndef CONSOLE_X_TV_ON
#define CONSOLE_X_TV_ON _IOW('t',155,int)
#define XMODE_RGB 0
#define XMODE_NTSC 1
#define XMODE_PAL 2
#define XMODE_SECAM 3
#endif
#ifndef CONSOLE_X_TV_OFF
#define CONSOLE_X_TV_OFF _IO('t',156)
#endif
#ifndef CONSOLE_GET_LINEAR_INFO
#define CONSOLE_GET_LINEAR_INFO _IOR('t',157,struct map_info)
#endif
#ifndef CONSOLE_GET_IO_INFO
#define CONSOLE_GET_IO_INFO _IOR('t',158,struct map_info)
#endif
#ifndef CONSOLE_GET_MEM_INFO
#define CONSOLE_GET_MEM_INFO _IOR('t',159,struct map_info)
#endif
#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
#include <machine/sysarch.h>
#endif
#define CLEARDTR_SUPPORT
#endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ */
/**************************************************************************/
/* IRIX */
/**************************************************************************/
/**************************************************************************/
/* Generic */
/**************************************************************************/
/* For PATH_MAX */
#include "misc.h"
/*
* Hack originally for ISC 2.2 POSIX headers, but may apply elsewhere,
* and it's safe, so just do it.
*/
#if !defined(O_NDELAY) && defined(O_NONBLOCK)
#define O_NDELAY O_NONBLOCK
#endif /* !O_NDELAY && O_NONBLOCK */
#if !defined(MAXHOSTNAMELEN)
#define MAXHOSTNAMELEN 32
#endif /* !MAXHOSTNAMELEN */
#include <limits.h>
#ifndef DEV_MEM
#define DEV_MEM "/dev/mem"
#endif
#ifndef MAP_FAILED
#define MAP_FAILED ((void *)-1)
#endif
#define SYSCALL(call) while(((call) == -1) && (errno == EINTR))
#include "xf86_OSproc.h"
#endif /* _XF86_OSLIB_H */
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