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Diffstat (limited to 'X11/Xosdefs.h')
| -rw-r--r-- | X11/Xosdefs.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/X11/Xosdefs.h b/X11/Xosdefs.h new file mode 100644 index 000000000..ee33a32f8 --- /dev/null +++ b/X11/Xosdefs.h @@ -0,0 +1,176 @@ +/* + * O/S-dependent (mis)feature macro definitions + * + * $XdotOrg: xc/include/Xosdefs.h,v 1.3 2005/04/28 22:04:12 alanc Exp $ + * $Xorg: Xosdefs.h,v 1.5 2001/02/09 02:03:23 xorgcvs Exp $ + * +Copyright 1991, 1998 The Open Group + +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. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + */ +/* $XFree86: xc/include/Xosdefs.h,v 3.20 2002/05/31 18:45:39 dawes Exp $ */ + +#ifndef _XOSDEFS_H_ +#define _XOSDEFS_H_ + +/* + * X_NOT_STDC_ENV means does not have ANSI C header files. Lack of this + * symbol does NOT mean that the system has stdarg.h. + * + * X_NOT_POSIX means does not have POSIX header files. Lack of this + * symbol does NOT mean that the POSIX environment is the default. + * You may still have to define _POSIX_SOURCE to get it. + */ + +#ifdef NOSTDHDRS +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif + +#ifdef sony +#if !defined(SYSTYPE_SYSV) && !defined(_SYSTYPE_SYSV) +#define X_NOT_POSIX +#endif +#endif + +#ifdef UTEK +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif + +#ifdef vax +#ifndef ultrix /* assume vanilla BSD */ +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif +#endif + +#ifdef luna +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif + +#ifdef Mips +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif + +#ifdef USL +#ifdef SYSV /* (release 3.2) */ +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif +#endif + +#ifdef _SCO_DS +#ifndef __SCO__ +#define __SCO__ +#endif +#endif + +#ifdef __i386__ +#ifdef SYSV +#if !defined(ISC) && !defined(__SCO__) && !defined(_SEQUENT_) && \ + !defined(__UNIXWARE__) && !defined(sun) +#if !defined(_POSIX_SOURCE) +#define X_NOT_POSIX +#endif +#define X_NOT_STDC_ENV +#endif +#endif +#endif + +#ifdef MOTOROLA +#ifdef SYSV +#define X_NOT_STDC_ENV +#endif +#endif + +#ifdef sun +/* Imake configs define SVR4 on Solaris, but cc & gcc only define __SVR4 + * This check allows non-Imake configured programs to build correctly. + */ +#if defined(__SVR4) && !defined(SVR4) +#define SVR4 1 +#endif +#ifdef SVR4 +/* define this to whatever it needs to be */ +#define X_POSIX_C_SOURCE 199300L +#endif +#endif + +#ifdef WIN32 +#ifndef _POSIX_ +#define X_NOT_POSIX +#endif +#endif + +#if defined(nec_ews_svr2) || defined(SX) || defined(PC_UX) +#define X_NOT_POSIX +#define X_NOT_STDC_ENV +#endif + +#ifdef __UNIXOS2__ +#define USGISH +#define NULL_NOT_ZERO +#endif + +#ifdef __APPLE__ +#define NULL_NOT_ZERO + +/* Defining any of these will sanitize the namespace to JUST want is defined by + * that particular standard. If that happens, we don't get some expected + * prototypes, typedefs, etc (like fd_mask). We can define _DARWIN_C_SOURCE to + * loosen our belts a tad. + */ +#if defined(_XOPEN_SOURCE) || defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) +#define _DARWIN_C_SOURCE +#endif + +#endif + +#ifdef __GNU__ +#ifndef PATH_MAX +#define PATH_MAX 4096 +#endif +#ifndef MAXPATHLEN +#define MAXPATHLEN 4096 +#endif +#endif + +#if defined(__SCO__) || defined(__UNIXWARE__) +# ifndef PATH_MAX +# define PATH_MAX 1024 +# endif +# ifndef MAXPATHLEN +# define MAXPATHLEN 1024 +# endif +#endif + +#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) \ + || defined(__APPLE__) || defined(__DragonFly__) +# ifndef CSRG_BASED +# define CSRG_BASED +# endif +#endif + +#endif /* _XOSDEFS_H_ */ + |