diff options
Diffstat (limited to 'X11/Xos.h')
| -rw-r--r-- | X11/Xos.h | 296 |
1 files changed, 148 insertions, 148 deletions
@@ -1,148 +1,148 @@ -/*
- *
-Copyright 1987, 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.
- *
- * The X Window System is a Trademark of The Open Group.
- *
- */
-
-/* This is a collection of things to try and minimize system dependencies
- * in a "significant" number of source files.
- */
-
-#ifndef _XOS_H_
-# define _XOS_H_
-
-# include <X11/Xosdefs.h>
-
-/*
- * Get major data types (esp. caddr_t)
- */
-
-# include <sys/types.h>
-
-# if defined(__SCO__) || defined(__UNIXWARE__)
-# include <stdint.h>
-# endif
-
-
-/*
- * Just about everyone needs the strings routines. We provide both forms here,
- * index/rindex and strchr/strrchr, so any systems that don't provide them all
- * need to have #defines here.
- *
- * These macros are defined this way, rather than, e.g.:
- * #defined index(s,c) strchr(s,c)
- * because someone might be using them as function pointers, and such
- * a change would break compatibility for anyone who's relying on them
- * being the way they currently are. So we're stuck with them this way,
- * which can be really inconvenient. :-(
- */
-
-# include <string.h>
-# if defined(__SCO__) || defined(__UNIXWARE__) || defined(__sun)
-# include <strings.h>
-# else
-# ifndef index
-# define index(s,c) (strchr((s),(c)))
-# endif
-# ifndef rindex
-# define rindex(s,c) (strrchr((s),(c)))
-# endif
-# endif
-
-/*
- * Get open(2) constants
- */
-# if defined(X_NOT_POSIX)
-# include <fcntl.h>
-# if defined(USL) || defined(__i386__) && (defined(SYSV) || defined(SVR4))
-# include <unistd.h>
-# endif
-# ifdef WIN32
-# include <X11/Xw32defs.h>
-# else
-# include <sys/file.h>
-# endif
-# else /* X_NOT_POSIX */
-# include <fcntl.h>
-# include <unistd.h>
-# endif /* X_NOT_POSIX else */
-
-/*
- * Get struct timeval and struct tm
- */
-
-# if defined(_POSIX_SOURCE) && defined(SVR4)
-/* need to omit _POSIX_SOURCE in order to get what we want in SVR4 */
-# undef _POSIX_SOURCE
-# include <sys/time.h>
-# define _POSIX_SOURCE
-# elif defined(WIN32)
-# include <time.h>
-# if !defined(_WINSOCKAPI_) && !defined(_WILLWINSOCK_) && !defined(_TIMEVAL_DEFINED) && !defined(_STRUCT_TIMEVAL)
-struct timeval {
- long tv_sec; /* seconds */
- long tv_usec; /* and microseconds */
-};
-# define _TIMEVAL_DEFINED
-# endif
-# include <sys/timeb.h>
-# define gettimeofday(t) \
-{ \
- struct _timeb _gtodtmp; \
- _ftime (&_gtodtmp); \
- (t)->tv_sec = _gtodtmp.time; \
- (t)->tv_usec = _gtodtmp.millitm * 1000; \
-}
-# else
-# include <sys/time.h>
-# include <time.h>
-# endif /* defined(_POSIX_SOURCE) && defined(SVR4) */
-
-/* define X_GETTIMEOFDAY macro, a portable gettimeofday() */
-# if defined(_XOPEN_XPG4) || defined(_XOPEN_UNIX) /* _XOPEN_UNIX is XPG4.2 */
-# define X_GETTIMEOFDAY(t) gettimeofday(t, (struct timezone*)0)
-# else
-# if defined(SVR4) || defined(__SVR4) || defined(WIN32)
-# define X_GETTIMEOFDAY(t) gettimeofday(t)
-# else
-# define X_GETTIMEOFDAY(t) gettimeofday(t, (struct timezone*)0)
-# endif
-# endif /* XPG4 else */
-
-
-# ifdef __GNU__
-# define PATH_MAX 4096
-# define MAXPATHLEN 4096
-# define OPEN_MAX 256 /* We define a reasonable limit. */
-# endif
-
-/* use POSIX name for signal */
-# if defined(X_NOT_POSIX) && defined(SYSV) && !defined(SIGCHLD)
-# define SIGCHLD SIGCLD
-# endif
-
-# include <X11/Xarch.h>
-
-#endif /* _XOS_H_ */
+/* + * +Copyright 1987, 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. + * + * The X Window System is a Trademark of The Open Group. + * + */ + +/* This is a collection of things to try and minimize system dependencies + * in a "significant" number of source files. + */ + +#ifndef _XOS_H_ +# define _XOS_H_ + +# include <X11/Xosdefs.h> + +/* + * Get major data types (esp. caddr_t) + */ + +# include <sys/types.h> + +# if defined(__SCO__) || defined(__UNIXWARE__) +# include <stdint.h> +# endif + + +/* + * Just about everyone needs the strings routines. We provide both forms here, + * index/rindex and strchr/strrchr, so any systems that don't provide them all + * need to have #defines here. + * + * These macros are defined this way, rather than, e.g.: + * #defined index(s,c) strchr(s,c) + * because someone might be using them as function pointers, and such + * a change would break compatibility for anyone who's relying on them + * being the way they currently are. So we're stuck with them this way, + * which can be really inconvenient. :-( + */ + +# include <string.h> +# if defined(__SCO__) || defined(__UNIXWARE__) || defined(__sun) +# include <strings.h> +# else +# ifndef index +# define index(s,c) (strchr((s),(c))) +# endif +# ifndef rindex +# define rindex(s,c) (strrchr((s),(c))) +# endif +# endif + +/* + * Get open(2) constants + */ +# if defined(X_NOT_POSIX) +# include <fcntl.h> +# if defined(USL) || defined(__i386__) && (defined(SYSV) || defined(SVR4)) +# include <unistd.h> +# endif +# ifdef WIN32 +# include <X11/Xw32defs.h> +# else +# include <sys/file.h> +# endif +# else /* X_NOT_POSIX */ +# include <fcntl.h> +# include <unistd.h> +# endif /* X_NOT_POSIX else */ + +/* + * Get struct timeval and struct tm + */ + +# if defined(_POSIX_SOURCE) && defined(SVR4) +/* need to omit _POSIX_SOURCE in order to get what we want in SVR4 */ +# undef _POSIX_SOURCE +# include <sys/time.h> +# define _POSIX_SOURCE +# elif defined(WIN32) +# include <time.h> +# if !defined(_WINSOCKAPI_) && !defined(_WILLWINSOCK_) && !defined(_TIMEVAL_DEFINED) && !defined(_STRUCT_TIMEVAL) +struct timeval { + long tv_sec; /* seconds */ + long tv_usec; /* and microseconds */ +}; +# define _TIMEVAL_DEFINED +# endif +# include <sys/timeb.h> +# define gettimeofday(t) \ +{ \ + struct _timeb _gtodtmp; \ + _ftime (&_gtodtmp); \ + (t)->tv_sec = _gtodtmp.time; \ + (t)->tv_usec = _gtodtmp.millitm * 1000; \ +} +# else +# include <sys/time.h> +# include <time.h> +# endif /* defined(_POSIX_SOURCE) && defined(SVR4) */ + +/* define X_GETTIMEOFDAY macro, a portable gettimeofday() */ +# if defined(_XOPEN_XPG4) || defined(_XOPEN_UNIX) /* _XOPEN_UNIX is XPG4.2 */ +# define X_GETTIMEOFDAY(t) gettimeofday(t, (struct timezone*)0) +# else +# if defined(SVR4) || defined(__SVR4) || defined(WIN32) +# define X_GETTIMEOFDAY(t) gettimeofday(t) +# else +# define X_GETTIMEOFDAY(t) gettimeofday(t, (struct timezone*)0) +# endif +# endif /* XPG4 else */ + + +# ifdef __GNU__ +# define PATH_MAX 4096 +# define MAXPATHLEN 4096 +# define OPEN_MAX 256 /* We define a reasonable limit. */ +# endif + +/* use POSIX name for signal */ +# if defined(X_NOT_POSIX) && defined(SYSV) && !defined(SIGCHLD) +# define SIGCHLD SIGCLD +# endif + +# include <X11/Xarch.h> + +#endif /* _XOS_H_ */ |