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Imported Upstream version 1.15.1
[deb_xorg-server.git] / hw / xfree86 / os-support / xf86_OSlib.h
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a09e091a
JB		 1/*
2 * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
3 * Copyright 1992 by David Dawes <dawes@XFree86.org>
4 * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
5 * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
6 * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
7 * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
8 * Copyright 1993 by Vrije Universiteit, The Netherlands
9 * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
10 * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
11 * Copyright 1997 by Takis Psarogiannakopoulos <takis@dpmms.cam.ac.uk>
12 * Copyright 1994-2003 by The XFree86 Project, Inc
13 *
14 * Permission to use, copy, modify, distribute, and sell this software and its
15 * documentation for any purpose is hereby granted without fee, provided that
16 * the above copyright notice appear in all copies and that both that
17 * copyright notice and this permission notice appear in supporting
18 * documentation, and that the names of the above listed copyright holders
19 * not be used in advertising or publicity pertaining to distribution of
20 * the software without specific, written prior permission. The above listed
21 * copyright holders make no representations about the suitability of this
22 * software for any purpose. It is provided "as is" without express or
23 * implied warranty.
24 *
25 * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
26 * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
27 * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
28 * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
29 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
30 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
31 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
32 *
33 */
34
35/*
36 * The ARM32 code here carries the following copyright:
37 *
38 * Copyright 1997
39 * Digital Equipment Corporation. All rights reserved.
40 * This software is furnished under license and may be used and copied only in
41 * accordance with the following terms and conditions. Subject to these
42 * conditions, you may download, copy, install, use, modify and distribute
43 * this software in source and/or binary form. No title or ownership is
44 * transferred hereby.
45 *
46 * 1) Any source code used, modified or distributed must reproduce and retain
47 * this copyright notice and list of conditions as they appear in the
48 * source file.
49 *
50 * 2) No right is granted to use any trade name, trademark, or logo of Digital
51 * Equipment Corporation. Neither the "Digital Equipment Corporation"
52 * name nor any trademark or logo of Digital Equipment Corporation may be
53 * used to endorse or promote products derived from this software without
54 * the prior written permission of Digital Equipment Corporation.
55 *
56 * 3) This software is provided "AS-IS" and any express or implied warranties,
57 * including but not limited to, any implied warranties of merchantability,
58 * fitness for a particular purpose, or non-infringement are disclaimed.
59 * In no event shall DIGITAL be liable for any damages whatsoever, and in
60 * particular, DIGITAL shall not be liable for special, indirect,
61 * consequential, or incidental damages or damages for lost profits, loss
62 * of revenue or loss of use, whether such damages arise in contract,
63 * negligence, tort, under statute, in equity, at law or otherwise, even
64 * if advised of the possibility of such damage.
65 *
66 */
67
68/*
69 * This is private, and should not be included by any drivers. Drivers
70 * may include xf86_OSproc.h to get prototypes for public interfaces.
71 */
72
73#ifndef _XF86_OSLIB_H
74#define _XF86_OSLIB_H
75
76#include <X11/Xos.h>
77#include <X11/Xfuncproto.h>
78
79#include <stdio.h>
80#include <ctype.h>
81#include <stddef.h>
82
83/**************************************************************************/
84/* SYSV386 (SVR3, SVR4), including Solaris */
85/**************************************************************************/
86#if (defined(SYSV) || defined(SVR4)) && \
87 (defined(sun) || defined(__i386__))
88#include <sys/ioctl.h>
89#include <signal.h>
90#include <termio.h>
91#include <sys/stat.h>
92#include <sys/types.h>
93
94#include <errno.h>
95
96#if defined(_NEED_SYSI86)
97#if !(defined (sun) && defined (SVR4))
98#include <sys/immu.h>
99#include <sys/region.h>
100#include <sys/proc.h>
101#endif
102#include <sys/tss.h>
103#include <sys/sysi86.h>
104#if defined(SVR4) && !defined(sun)
105#include <sys/seg.h>
106#endif /* SVR4 && !sun */
107/* V86SC_IOPL was moved to <sys/sysi86.h> on Solaris 7 and later */
108#if !defined(V86SC_IOPL) /* Solaris 7 or later? */
109#include <sys/v86.h> /* Nope */
110#endif
111#if defined(sun) && (defined (__i386__) || defined(__i386) || defined(__x86)) && defined (SVR4)
112#include <sys/psw.h>
113#endif
114#endif /* _NEED_SYSI86 */
115
116#if defined(HAS_SVR3_MMAPDRV)
117#include <sys/sysmacros.h>
118#if !defined(_NEED_SYSI86)
119#include <sys/immu.h>
120#include <sys/region.h>
121#endif
122#include <sys/mmap.h> /* MMAP driver header */
123#endif
124
125#if !defined(sun) || defined(HAVE_SYS_VT_H)
126#define HAS_USL_VTS
127#endif
128#if !defined(sun)
129#include <sys/emap.h>
130#endif
131#if defined(HAS_USL_VTS)
132#if !defined(sun)
133#include <sys/at_ansi.h>
134#endif
135#include <sys/kd.h>
136#include <sys/vt.h>
137#endif
138
139#if defined(sun)
140#include <sys/fbio.h>
141#include <sys/kbd.h>
142#include <sys/kbio.h>
143
144/* undefine symbols from <sys/kbd.h> we don't need that conflict with enum
145 definitions in parser/xf86tokens.h */
146#undef STRING
147#undef LEFTALT
148#undef RIGHTALT
149
150#define LED_CAP LED_CAPS_LOCK
151#define LED_NUM LED_NUM_LOCK
152#define LED_SCR LED_SCROLL_LOCK
153#define LED_COMP LED_COMPOSE
154#endif /* sun */
155
156#if !defined(VT_ACKACQ)
157#define VT_ACKACQ 2
158#endif /* !VT_ACKACQ */
159
160#if defined(SVR4)
161#include <sys/mman.h>
162#if !(defined(sun) && defined (SVR4))
163#define DEV_MEM "/dev/pmem"
164#endif
165#define CLEARDTR_SUPPORT
166#define POSIX_TTY
167#endif /* SVR4 */
168
169#endif /* (SYSV || SVR4) */
170
171/**************************************************************************/
172/* Linux or Glibc-based system */
173/**************************************************************************/
174#if defined(__linux__) || defined(__GLIBC__) || defined(__CYGWIN__)
175#include <sys/ioctl.h>
176#include <signal.h>
177#include <stdlib.h>
178#include <sys/types.h>
179#include <assert.h>
180
181#ifdef __linux__
182#include <termio.h>
183#else /* __GLIBC__ */
184#include <termios.h>
185#endif
186#ifdef __sparc__
187#include <sys/param.h>
188#endif
189
190#include <errno.h>
191
192#include <sys/stat.h>
193
194#include <sys/mman.h>
195#ifdef __linux__
196#define HAS_USL_VTS
197#include <sys/kd.h>
198#include <sys/vt.h>
199#define LDGMAP GIO_SCRNMAP
200#define LDSMAP PIO_SCRNMAP
201#define LDNMAP LDSMAP
202#define CLEARDTR_SUPPORT
203#endif
204
205#define POSIX_TTY
206
207#endif /* __linux__ || __GLIBC__ */
208
209/**************************************************************************/
210/* 386BSD and derivatives, BSD/386 */
211/**************************************************************************/
212
213#if defined(__386BSD__) && (defined(__FreeBSD__) || defined(__NetBSD__))
214#undef __386BSD__
215#endif
216
217#ifdef CSRG_BASED
218#include <sys/ioctl.h>
219#include <signal.h>
220
221#include <termios.h>
222#define termio termios
223#define POSIX_TTY
224
225#include <errno.h>
226
227#include <sys/types.h>
228#include <sys/mman.h>
229#include <sys/stat.h>
230
231#endif /* CSRG_BASED */
232
233/**************************************************************************/
234/* Kernel of *BSD */
235/**************************************************************************/
236#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
237 defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
238
239#include <sys/param.h>
240#if defined(__FreeBSD_version) && !defined(__FreeBSD_kernel_version)
241#define __FreeBSD_kernel_version __FreeBSD_version
242#endif
243
244#if !defined(LINKKIT)
245 /* Don't need this stuff for the Link Kit */
246#ifdef SYSCONS_SUPPORT
247#define COMPAT_SYSCONS
248#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
249#if defined(__DragonFly__) || (__FreeBSD_kernel_version >= 410000)
250#include <sys/consio.h>
251#include <sys/kbio.h>
252#else
253#include <machine/console.h>
254#endif /* FreeBSD 4.1 RELEASE or lator */
255#else
256#include <sys/console.h>
257#endif
258#endif /* SYSCONS_SUPPORT */
259#if defined(PCVT_SUPPORT) && !defined(__NetBSD__) && !defined(__OpenBSD__)
260#if !defined(SYSCONS_SUPPORT)
261 /* no syscons, so include pcvt specific header file */
262#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
263#include <machine/pcvt_ioctl.h>
264#else
265#include <sys/pcvt_ioctl.h>
266#endif /* __FreeBSD_kernel__ */
267#else /* pcvt and syscons: hard-code the ID magic */
268#define VGAPCVTID _IOWR('V',113, struct pcvtid)
269struct pcvtid {
270 char name[16];
271 int rmajor, rminor;
272};
273#endif /* PCVT_SUPPORT && SYSCONS_SUPPORT */
274#endif /* PCVT_SUPPORT */
275#ifdef WSCONS_SUPPORT
276#include <dev/wscons/wsconsio.h>
277#include <dev/wscons/wsdisplay_usl_io.h>
278#endif /* WSCONS_SUPPORT */
279#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
280#include <sys/mouse.h>
281#endif
282 /* Include these definitions in case ioctl_pc.h didn't get included */
283#ifndef CONSOLE_X_MODE_ON
284#define CONSOLE_X_MODE_ON _IO('t',121)
285#endif
286#ifndef CONSOLE_X_MODE_OFF
287#define CONSOLE_X_MODE_OFF _IO('t',122)
288#endif
289#ifndef CONSOLE_X_BELL
290#define CONSOLE_X_BELL _IOW('t',123,int[2])
291#endif
292#ifndef CONSOLE_X_TV_ON
293#define CONSOLE_X_TV_ON _IOW('t',155,int)
294#define XMODE_RGB 0
295#define XMODE_NTSC 1
296#define XMODE_PAL 2
297#define XMODE_SECAM 3
298#endif
299#ifndef CONSOLE_X_TV_OFF
300#define CONSOLE_X_TV_OFF _IO('t',156)
301#endif
302#ifndef CONSOLE_GET_LINEAR_INFO
303#define CONSOLE_GET_LINEAR_INFO _IOR('t',157,struct map_info)
304#endif
305#ifndef CONSOLE_GET_IO_INFO
306#define CONSOLE_GET_IO_INFO _IOR('t',158,struct map_info)
307#endif
308#ifndef CONSOLE_GET_MEM_INFO
309#define CONSOLE_GET_MEM_INFO _IOR('t',159,struct map_info)
310#endif
311#endif /* !LINKKIT */
312
313#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
314#include <machine/sysarch.h>
315#endif
316
317#define CLEARDTR_SUPPORT
318
319#endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ */
320
321/**************************************************************************/
322/* IRIX */
323/**************************************************************************/
324
325/**************************************************************************/
326/* Generic */
327/**************************************************************************/
328
329#include <sys/wait.h> /* May need to adjust this for other OSs */
330
331/* For PATH_MAX */
332#include "misc.h"
333
334/*
335 * Hack originally for ISC 2.2 POSIX headers, but may apply elsewhere,
336 * and it's safe, so just do it.
337 */
338#if !defined(O_NDELAY) && defined(O_NONBLOCK)
339#define O_NDELAY O_NONBLOCK
340#endif /* !O_NDELAY && O_NONBLOCK */
341
342#if !defined(MAXHOSTNAMELEN)
343#define MAXHOSTNAMELEN 32
344#endif /* !MAXHOSTNAMELEN */
345
346#if defined(_POSIX_SOURCE)
347#include <limits.h>
348#else
349#define _POSIX_SOURCE
350#include <limits.h>
351#undef _POSIX_SOURCE
352#endif /* _POSIX_SOURCE */
353
354#ifndef DEV_MEM
355#define DEV_MEM "/dev/mem"
356#endif
357
358#ifndef MAP_FAILED
359#define MAP_FAILED ((void *)-1)
360#endif
361
362#define SYSCALL(call) while(((call) == -1) && (errno == EINTR))
363
364#define XF86_OS_PRIVS
365#include "xf86_OSproc.h"
366
367#ifndef NO_COMPILER_H
368#include "compiler.h"
369#endif
370
371#endif /* _XF86_OSLIB_H */
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