diff options
Diffstat (limited to 'Xos.h')
| -rw-r--r-- | Xos.h | 186 |
1 files changed, 93 insertions, 93 deletions
@@ -1,5 +1,5 @@ /* - * + * Copyright 1987, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its @@ -31,26 +31,26 @@ in this Software without prior written authorization from The Open Group. */ #ifndef _XOS_H_ -#define _XOS_H_ +# define _XOS_H_ -#include <X11/Xosdefs.h> +# include <X11/Xosdefs.h> /* * Get major data types (esp. caddr_t) */ -#ifdef USG -#ifndef __TYPES__ -#include <sys/types.h> /* forgot to protect it... */ -#define __TYPES__ -#endif /* __TYPES__ */ -#else /* USG */ -# include <sys/types.h> -#endif /* USG */ +# ifdef USG +# ifndef __TYPES__ +# include <sys/types.h> /* forgot to protect it... */ +# define __TYPES__ +# endif /* __TYPES__ */ +# else /* USG */ +# include <sys/types.h> +# endif /* USG */ -#if defined(__SCO__) || defined(__UNIXWARE__) -#include <stdint.h> -#endif +# if defined(__SCO__) || defined(__UNIXWARE__) +# include <stdint.h> +# endif /* @@ -66,129 +66,129 @@ in this Software without prior written authorization from The Open Group. * which can be really inconvenient. :-( */ -#include <string.h> -#if defined(__SCO__) || defined(__UNIXWARE__) -#include <strings.h> -#else -#if (defined(sun) && defined(__SVR4)) -#include <strings.h> -#endif -#ifndef index -#define index(s,c) (strchr((s),(c))) -#endif -#ifndef rindex -#define rindex(s,c) (strrchr((s),(c))) -#endif -#endif +# include <string.h> +# if defined(__SCO__) || defined(__UNIXWARE__) +# include <strings.h> +# else +# if (defined(sun) && defined(__SVR4)) +# include <strings.h> +# endif +# ifndef index +# define index(s,c) (strchr((s),(c))) +# endif +# ifndef rindex +# define rindex(s,c) (strrchr((s),(c))) +# endif +# endif /* * strerror() */ -#if (defined(sun) && !defined(SVR4)) && !defined(__GLIBC__) -#ifndef strerror +# if (defined(sun) && !defined(SVR4)) && !defined(__GLIBC__) +# ifndef strerror extern char *sys_errlist[]; extern int sys_nerr; -#define strerror(n) \ +# define strerror(n) \ (((n) >= 0 && (n) < sys_nerr) ? sys_errlist[n] : "unknown error") -#endif -#endif +# 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 */ +# 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(SYSV) +# if defined(SYSV) -#ifndef USL -#include <sys/time.h> -#endif -#include <time.h> -#if defined(USG) +# ifndef USL +# include <sys/time.h> +# endif +# include <time.h> +# if defined(USG) struct timeval { long tv_sec; long tv_usec; }; -#ifndef USL_SHARELIB +# ifndef USL_SHARELIB struct timezone { int tz_minuteswest; int tz_dsttime; }; -#endif /* USL_SHARELIB */ -#endif /* USG */ +# endif /* USL_SHARELIB */ +# endif /* USG */ -#else /* not SYSV */ +# else /* not SYSV */ -#if defined(_POSIX_SOURCE) && defined(SVR4) +# 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) +# 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) \ +# 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) */ +# else +# include <sys/time.h> +# include <time.h> +# endif /* defined(_POSIX_SOURCE) && defined(SVR4) */ -#endif /* SYSV */ +# endif /* SYSV */ /* 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(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 +# 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(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 +# if defined(X_NOT_POSIX) && defined(SYSV) && !defined(SIGCHLD) +# define SIGCHLD SIGCLD +# endif -#include <X11/Xarch.h> +# include <X11/Xarch.h> #endif /* _XOS_H_ */ |