XOrg/headers/native/src/X11/Xosdefs.h

   1 /*
   2  * O/S-dependent (mis)feature macro definitions
   3  *
   4  * $XdotOrg: proto/X11/Xosdefs.h,v 1.7 2005/11/08 06:33:25 jkj Exp $
   5  * $Xorg: Xosdefs.h,v 1.5 2001/02/09 02:03:23 xorgcvs Exp $
   6  *
   7 Copyright 1991, 1998  The Open Group
   8
   9 Permission to use, copy, modify, distribute, and sell this software and its
  10 documentation for any purpose is hereby granted without fee, provided that
  11 the above copyright notice appear in all copies and that both that
  12 copyright notice and this permission notice appear in supporting
  13 documentation.
  14
  15 The above copyright notice and this permission notice shall be included in
  16 all copies or substantial portions of the Software.
  17
  18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  21 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  23 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 Except as contained in this notice, the name of The Open Group shall not be
  26 used in advertising or otherwise to promote the sale, use or other dealings
  27 in this Software without prior written authorization from The Open Group.
  28  */
  29 /* $XFree86: xc/include/Xosdefs.h,v 3.20 2002/05/31 18:45:39 dawes Exp $ */
  30
  31 #ifndef _XOSDEFS_H_
  32 #define _XOSDEFS_H_
  33
  34 /*
  35  * X_NOT_STDC_ENV means does not have ANSI C header files.  Lack of this
  36  * symbol does NOT mean that the system has stdarg.h.
  37  *
  38  * X_NOT_POSIX means does not have POSIX header files.  Lack of this
  39  * symbol does NOT mean that the POSIX environment is the default.
  40  * You may still have to define _POSIX_SOURCE to get it.
  41  */
  42
  43 #ifdef NOSTDHDRS
  44 #define X_NOT_POSIX
  45 #define X_NOT_STDC_ENV
  46 #endif
  47
  48 #ifdef sony
  49 #if !defined(SYSTYPE_SYSV) && !defined(_SYSTYPE_SYSV)
  50 #define X_NOT_POSIX
  51 #endif
  52 #endif
  53
  54 #ifdef UTEK
  55 #define X_NOT_POSIX
  56 #define X_NOT_STDC_ENV
  57 #endif
  58
  59 #ifdef vax
  60 #ifndef ultrix                  /* assume vanilla BSD */
  61 #define X_NOT_POSIX
  62 #define X_NOT_STDC_ENV
  63 #endif
  64 #endif
  65
  66 #ifdef luna
  67 #define X_NOT_POSIX
  68 #define X_NOT_STDC_ENV
  69 #endif
  70
  71 #ifdef Mips
  72 #define X_NOT_POSIX
  73 #define X_NOT_STDC_ENV
  74 #endif
  75
  76 #ifdef USL
  77 #ifdef SYSV /* (release 3.2) */
  78 #define X_NOT_POSIX
  79 #define X_NOT_STDC_ENV
  80 #endif
  81 #endif
  82
  83 #ifdef _SCO_DS
  84 #ifndef __SCO__
  85 #define __SCO__
  86 #endif
  87 #endif
  88
  89 #ifdef i386
  90 #ifdef SYSV
  91 #if !defined(ISC) && !defined(__SCO__) && !defined(_SEQUENT_) && \
  92         !defined(__UNIXWARE__) && !defined(sun)
  93 #if !defined(_POSIX_SOURCE)
  94 #define X_NOT_POSIX
  95 #endif
  96 #define X_NOT_STDC_ENV
  97 #endif
  98 #endif
  99 #endif
 100
 101 #ifdef MOTOROLA
 102 #ifdef SYSV
 103 #define X_NOT_STDC_ENV
 104 #endif
 105 #endif
 106
 107 #ifdef sun
 108 /* Imake configs define SVR4 on Solaris, but cc & gcc only define __SVR4
 109  * This check allows non-Imake configured programs to build correctly.
 110  */
 111 #if defined(__SVR4) && !defined(SVR4)
 112 #define SVR4 1
 113 #endif
 114 #ifdef SVR4
 115 /* define this to whatever it needs to be */
 116 #define X_POSIX_C_SOURCE 199300L
 117 #endif
 118 #endif
 119
 120 #ifdef WIN32
 121 #ifndef _POSIX_
 122 #define X_NOT_POSIX
 123 #endif
 124 #endif
 125
 126 #if defined(nec_ews_svr2) || defined(SX) || defined(PC_UX)
 127 #define X_NOT_POSIX
 128 #define X_NOT_STDC_ENV
 129 #endif
 130
 131 #ifdef __UNIXOS2__
 132 #define USGISH
 133 #define NULL_NOT_ZERO
 134 #endif
 135
 136 #ifdef __DARWIN__
 137 #define NULL_NOT_ZERO
 138 #endif
 139
 140 #ifdef __GNU__
 141 #ifndef PATH_MAX
 142 #define PATH_MAX 4096
 143 #endif
 144 #ifndef MAXPATHLEN
 145 #define MAXPATHLEN 4096
 146 #endif
 147 #endif
 148
 149 #if defined(__SCO__) || defined(__UNIXWARE__)
 150 # ifndef PATH_MAX
 151 #  define PATH_MAX      1024
 152 # endif
 153 # ifndef MAXPATHLEN
 154 #  define MAXPATHLEN    1024
 155 # endif
 156 #endif
 157
 158 #if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) \
 159         || defined(__Darwin__) || defined(__DragonFly__)
 160 # ifndef CSRG_BASED
 161 #  define CSRG_BASED
 162 # endif
 163 #endif
 164
 165 #endif /* _XOSDEFS_H_ */
 166