| 1 | /*
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| 2 | * O/S-dependent (mis)feature macro definitions
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| 3 | *
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| 4 | * $XdotOrg: xc/include/Xosdefs.h,v 1.3 2005/04/28 22:04:12 alanc Exp $
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| 5 | * $Xorg: Xosdefs.h,v 1.5 2001/02/09 02:03:23 xorgcvs Exp $
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| 6 | *
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| 7 | Copyright 1991, 1998 The Open Group
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| 8 |
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| 9 | Permission to use, copy, modify, distribute, and sell this software and its
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| 10 | documentation for any purpose is hereby granted without fee, provided that
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| 11 | the above copyright notice appear in all copies and that both that
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| 12 | copyright notice and this permission notice appear in supporting
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| 13 | documentation.
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| 14 |
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| 15 | The above copyright notice and this permission notice shall be included in
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| 16 | all copies or substantial portions of the Software.
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| 17 |
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| 18 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 19 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 20 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 21 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 22 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 23 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 24 |
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| 25 | Except as contained in this notice, the name of The Open Group shall not be
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| 26 | used in advertising or otherwise to promote the sale, use or other dealings
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| 27 | in this Software without prior written authorization from The Open Group.
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| 28 | */
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| 29 | /* $XFree86: xc/include/Xosdefs.h,v 3.20 2002/05/31 18:45:39 dawes Exp $ */
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| 30 |
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| 31 | #ifndef _XOSDEFS_H_
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| 32 | #define _XOSDEFS_H_
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| 33 |
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| 34 | /*
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| 35 | * X_NOT_STDC_ENV means does not have ANSI C header files. Lack of this
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| 36 | * symbol does NOT mean that the system has stdarg.h.
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| 37 | *
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| 38 | * X_NOT_POSIX means does not have POSIX header files. Lack of this
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| 39 | * symbol does NOT mean that the POSIX environment is the default.
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| 40 | * You may still have to define _POSIX_SOURCE to get it.
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| 41 | */
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| 42 |
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| 43 | #ifdef NOSTDHDRS
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| 44 | #define X_NOT_POSIX
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| 45 | #define X_NOT_STDC_ENV
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| 46 | #endif
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| 47 |
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| 48 | #ifdef sony
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| 49 | #if !defined(SYSTYPE_SYSV) && !defined(_SYSTYPE_SYSV)
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| 50 | #define X_NOT_POSIX
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| 51 | #endif
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| 52 | #endif
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| 53 |
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| 54 | #ifdef UTEK
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| 55 | #define X_NOT_POSIX
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| 56 | #define X_NOT_STDC_ENV
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| 57 | #endif
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| 58 |
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| 59 | #ifdef vax
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| 60 | #ifndef ultrix /* assume vanilla BSD */
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| 61 | #define X_NOT_POSIX
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| 62 | #define X_NOT_STDC_ENV
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| 63 | #endif
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| 64 | #endif
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| 65 |
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| 66 | #ifdef luna
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| 67 | #define X_NOT_POSIX
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| 68 | #define X_NOT_STDC_ENV
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| 69 | #endif
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| 70 |
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| 71 | #ifdef Mips
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| 72 | #define X_NOT_POSIX
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| 73 | #define X_NOT_STDC_ENV
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| 74 | #endif
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| 75 |
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| 76 | #ifdef USL
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| 77 | #ifdef SYSV /* (release 3.2) */
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| 78 | #define X_NOT_POSIX
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| 79 | #define X_NOT_STDC_ENV
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| 80 | #endif
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| 81 | #endif
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| 82 |
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| 83 | #ifdef _SCO_DS
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| 84 | #ifndef __SCO__
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| 85 | #define __SCO__
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| 86 | #endif
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| 87 | #endif
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| 88 |
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| 89 | #ifdef i386
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| 90 | #ifdef SYSV
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| 91 | #if !defined(ISC) && !defined(__SCO__) && !defined(_SEQUENT_) && \
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| 92 | !defined(__UNIXWARE__) && !defined(sun)
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| 93 | #if !defined(_POSIX_SOURCE)
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| 94 | #define X_NOT_POSIX
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| 95 | #endif
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| 96 | #define X_NOT_STDC_ENV
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| 97 | #endif
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| 98 | #endif
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| 99 | #endif
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| 100 |
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| 101 | #ifdef MOTOROLA
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| 102 | #ifdef SYSV
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| 103 | #define X_NOT_STDC_ENV
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| 104 | #endif
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| 105 | #endif
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| 106 |
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| 107 | #ifdef sun
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| 108 | /* Imake configs define SVR4 on Solaris, but cc & gcc only define __SVR4
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| 109 | * This check allows non-Imake configured programs to build correctly.
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| 110 | */
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| 111 | #if defined(__SVR4) && !defined(SVR4)
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| 112 | #define SVR4 1
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| 113 | #endif
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| 114 | #ifdef SVR4
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| 115 | /* define this to whatever it needs to be */
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| 116 | #define X_POSIX_C_SOURCE 199300L
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| 117 | #endif
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| 118 | #endif
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| 119 |
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| 120 | #ifdef WIN32
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| 121 | #ifndef _POSIX_
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| 122 | #define X_NOT_POSIX
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| 123 | #endif
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| 124 | #endif
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| 125 |
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| 126 | #if defined(nec_ews_svr2) || defined(SX) || defined(PC_UX)
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| 127 | #define X_NOT_POSIX
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| 128 | #define X_NOT_STDC_ENV
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| 129 | #endif
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| 130 |
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| 131 | #ifdef __UNIXOS2__
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| 132 | #define USGISH
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| 133 | #define NULL_NOT_ZERO
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| 134 | #endif
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| 135 |
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| 136 | #ifdef __DARWIN__
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| 137 | #define NULL_NOT_ZERO
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| 138 | #endif
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| 139 |
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| 140 | #ifdef __GNU__
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| 141 | #ifndef PATH_MAX
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| 142 | #define PATH_MAX 4096
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| 143 | #endif
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| 144 | #ifndef MAXPATHLEN
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| 145 | #define MAXPATHLEN 4096
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| 146 | #endif
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| 147 | #endif
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| 148 |
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| 149 | #if defined(__SCO__) || defined(__UNIXWARE__)
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| 150 | # ifndef PATH_MAX
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| 151 | # define PATH_MAX 1024
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| 152 | # endif
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| 153 | # ifndef MAXPATHLEN
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| 154 | # define MAXPATHLEN 1024
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| 155 | # endif
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| 156 | #endif
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| 157 |
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| 158 | #if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) \
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| 159 | || defined(__Darwin__) || defined(__DragonFly__)
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| 160 | # ifndef CSRG_BASED
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| 161 | # define CSRG_BASED
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| 162 | # endif
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| 163 | #endif
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| 164 |
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| 165 | #endif /* _XOSDEFS_H_ */
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| 166 |
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