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Diffstat (limited to 'contrib/tcsh/tc.os.h')
| -rw-r--r-- | contrib/tcsh/tc.os.h | 754 |
1 files changed, 0 insertions, 754 deletions
diff --git a/contrib/tcsh/tc.os.h b/contrib/tcsh/tc.os.h deleted file mode 100644 index fcd4ade46366..000000000000 --- a/contrib/tcsh/tc.os.h +++ /dev/null @@ -1,754 +0,0 @@ -/* $Header: /src/pub/tcsh/tc.os.h,v 3.82 1999/02/06 15:19:03 christos Exp $ */ -/* - * tc.os.h: Shell os dependent defines - */ -/*- - * Copyright (c) 1980, 1991 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ -#ifndef _h_tc_os -#define _h_tc_os - -#ifndef WINNT -#define NEEDstrerror /* Too hard to find which systems have it */ -#endif /* WINNT */ - - -#ifdef notdef -/* - * for SVR4 and linux we used to fork pipelines backwards. - * This should not be needed any more. - * more info in sh.sem.c - */ -# define BACKPIPE -#endif /* notdef */ - -#ifdef _VMS_POSIX -# ifndef NOFILE -# define NOFILE 64 -# endif /* NOFILE */ -# define nice(a) setprio((getpid()),a) -# undef NEEDstrerror /* won't get sensible error messages otherwise */ -# define NEEDgethostname -# include <sys/time.h> /* for time stuff in tc.prompt.c */ -# include <limits.h> -#endif /* atp vmsposix */ - -#if defined(DECOSF1) || defined(HPUXVERSION) -# include <sys/signal.h> -#endif /* DECOSF1 || HPUXVERSION */ - -#ifdef DECOSF1 -# include <sys/ioctl.h> -#endif /* DECOSF1 */ - -#if defined(OPEN_MAX) && !defined(NOFILE) -# define NOFILE OPEN_MAX -#endif /* OPEN_MAX && !NOFILE */ - -#if defined(USR_NFDS) && !defined(NOFILE) -# define NOFILE USR_NFDS -#endif /* USR_NFDS && !NOFILE */ - -#ifndef NOFILE -# define NOFILE 256 -#endif /* NOFILE */ - -#if defined(linux) || defined(__NetBSD__) || defined(__FreeBSD__) || SYSVREL >= 4 -# undef NEEDstrerror -#endif /* linux || __NetBSD__ || __FreeBSD__ || SYSVREL >= 4 */ - -#if !defined(pyr) && !defined(sinix) -/* Pyramid's cpp complains about the next line */ -# if defined(BSD) && BSD >= 199306 -# undef NEEDstrerror -# endif /* BSD && BSD >= 199306 */ -#endif /* pyr */ - -#ifdef OREO -# include <sys/time.h> -# ifdef notdef - /* Don't include it, because it defines things we don't really have */ -# include <sys/resource.h> -# endif /* notdef */ -# ifdef POSIX -# include <sys/tty.h> -# include <termios.h> -# endif /* POSIX */ -#endif /* OREO */ - -#ifndef NCARGS -# ifdef _SC_ARG_MAX -# define NCARGS sysconf(_SC_ARG_MAX) -# else /* !_SC_ARG_MAX */ -# ifdef ARG_MAX -# define NCARGS ARG_MAX -# else /* !ARG_MAX */ -# ifdef _MINIX -# define NCARGS 80 -# else /* !_MINIX */ -# define NCARGS 1024 -# endif /* _MINIX */ -# endif /* ARG_MAX */ -# endif /* _SC_ARG_MAX */ -#endif /* NCARGS */ - -#ifdef convex -# include <sys/dmon.h> -#endif /* convex */ - -#ifdef titan -extern int end; -#endif /* titan */ - -#ifdef hpux -# ifdef lint -/* - * Hpux defines struct ucred, in <sys/user.h>, but if I include that - * then I need to include the *world* - * [all this to pass lint cleanly!!!] - * so I define struct ucred here... - */ -struct ucred { - int foo; -}; -# endif /* lint */ - -/* - * hpux 7.0 does not define it - */ -# ifndef CSUSP -# define CSUSP 032 -# endif /* CSUSP */ - -# include <signal.h> -# if !defined(hp9000s500) && !(defined(SIGRTMAX) || defined(SIGRTMIN)) -/* - * hpux < 7 - */ -# include <sys/bsdtty.h> -# endif /* !hp9000s500 && !(SIGRTMAX || SIGRTMIN) */ - -# ifndef POSIX -# ifdef BSDJOBS -# define getpgrp(a) getpgrp2(a) -# define setpgrp(a, b) setpgrp2(a, b) -# endif /* BSDJOBS */ -# endif /* POSIX */ -#endif /* hpux */ - -/* - * ISC does not define CSUSP - */ -#ifdef ISC -# ifndef CSUSP -# define CSUSP 032 -# endif /* CSUSP */ -# if defined(POSIX) && !defined(TIOCGWINSZ) -/* - * ISC defines this only in termio.h. If we are using POSIX and include - * termios.h, then we define it ourselves so that window resizing works. - */ -# define TIOCGWINSZ (('T'<<8)|104) -# endif /* POSIX && !TIOCGWINSZ */ -#endif /* ISC */ - -#ifdef ISC202 -# undef TIOCGWINSZ -#endif /* ISC202 */ - -/* - * XXX: This will be changed soon to - * #if (SYSVREL > 0) && defined(TIOCGWINSZ) - * If that breaks on your machine, let me know. - * - * It would break on linux, where all this is - * defined in <termios.h>. Wrapper added. - */ -#if !defined(linux) && !defined(_VMS_POSIX) -# if defined(INTEL) || defined(u3b2) || defined (u3b5) || defined(ub15) || defined(u3b20d) || defined(ISC) || defined(SCO) || defined(tower32) -# ifdef TIOCGWINSZ -/* - * for struct winsiz - */ -# include <sys/stream.h> -# include <sys/ptem.h> -# endif /* TIOCGWINSZ */ -# ifndef ODT -# define NEEDgethostname -# endif /* ODT */ -# endif /* INTEL || u3b2 || u3b5 || ub15 || u3b20d || ISC || SCO || tower32 */ -#endif /* !linux && !_VMS_POSIX */ - -#if defined(UNIXPC) || defined(COHERENT) -# define NEEDgethostname -#endif /* UNIXPC || COHERENT */ - -#ifdef IRIS4D -# include <sys/time.h> -# include <sys/resource.h> -# ifndef POSIX -/* - * BSDsetpgrp() and BSDgetpgrp() are BSD versions of setpgrp, etc. - */ -# define setpgrp BSDsetpgrp -# define getpgrp BSDgetpgrp -# endif /* POSIX */ -#endif /* IRIS4D */ - -/* - * For some versions of system V software, specially ones that use the - * Wollongong Software TCP/IP, the FIOCLEX, FIONCLEX, FIONBIO calls - * might not work correctly for file descriptors [they work only for - * sockets]. So we try to use first the fcntl() and we only use the - * ioctl() form, only if we don't have the fcntl() one. - * - * From: scott@craycos.com (Scott Bolte) - */ -#ifndef WINNT -# ifdef F_SETFD -# define close_on_exec(fd, v) fcntl((fd), F_SETFD, v) -# else /* !F_SETFD */ -# ifdef FIOCLEX -# define close_on_exec(fd, v) ioctl((fd), ((v) ? FIOCLEX : FIONCLEX), NULL) -# else /* !FIOCLEX */ -# define close_on_exec(fd, v) /* Nothing */ -# endif /* FIOCLEX */ -# endif /* F_SETFD */ -#else /* WINNT */ -# define close_on_exec(fd, v) nt_close_on_exec((fd),(v)) -#endif /* !WINNT */ - -/* - * Stat - */ -#ifdef ISC -/* these are not defined for _POSIX_SOURCE under ISC 2.2 */ -# ifndef S_IFMT -# define S_IFMT 0170000 /* type of file */ -# define S_IFDIR 0040000 /* directory */ -# define S_IFCHR 0020000 /* character special */ -# define S_IFBLK 0060000 /* block special */ -# define S_IFREG 0100000 /* regular */ -# define S_IFIFO 0010000 /* fifo */ -# define S_IFNAM 0050000 /* special named file */ -# ifndef ISC202 -# define S_IFLNK 0120000 /* symbolic link */ -# endif /* ISC202 */ -# endif /* S_IFMT */ -#endif /* ISC */ - -#if defined(uts) || defined(UTekV) || defined(sysV88) -/* - * The uts 2.1.2 macros (Amdahl) are busted! - * You should fix <sys/stat.h>, cause other programs will break too! - * - * From: creiman@ncsa.uiuc.edu (Charlie Reiman) - */ - -/* - * The same applies to Motorola MPC (System V/88 R32V2, UTekV 3.2e) - * workstations, the stat macros are broken. - * Kaveh Ghazi (ghazi@caip.rutgers.edu) - */ -# undef S_ISDIR -# undef S_ISCHR -# undef S_ISBLK -# undef S_ISREG -# undef S_ISFIFO -# undef S_ISNAM -# undef S_ISLNK -# undef S_ISSOCK -#endif /* uts || UTekV || sysV88 */ - -#ifdef S_IFMT -# if !defined(S_ISDIR) && defined(S_IFDIR) -# define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) -# endif /* ! S_ISDIR && S_IFDIR */ -# if !defined(S_ISCHR) && defined(S_IFCHR) -# define S_ISCHR(a) (((a) & S_IFMT) == S_IFCHR) -# endif /* ! S_ISCHR && S_IFCHR */ -# if !defined(S_ISBLK) && defined(S_IFBLK) -# define S_ISBLK(a) (((a) & S_IFMT) == S_IFBLK) -# endif /* ! S_ISBLK && S_IFBLK */ -# if !defined(S_ISREG) && defined(S_IFREG) -# define S_ISREG(a) (((a) & S_IFMT) == S_IFREG) -# endif /* ! S_ISREG && S_IFREG */ -# if !defined(S_ISFIFO) && defined(S_IFIFO) -# define S_ISFIFO(a) (((a) & S_IFMT) == S_IFIFO) -# endif /* ! S_ISFIFO && S_IFIFO */ -# if !defined(S_ISNAM) && defined(S_IFNAM) -# define S_ISNAM(a) (((a) & S_IFMT) == S_IFNAM) -# endif /* ! S_ISNAM && S_IFNAM */ -# if !defined(S_ISLNK) && defined(S_IFLNK) -# define S_ISLNK(a) (((a) & S_IFMT) == S_IFLNK) -# endif /* ! S_ISLNK && S_IFLNK */ -# if !defined(S_ISSOCK) && defined(S_IFSOCK) -# define S_ISSOCK(a) (((a) & S_IFMT) == S_IFSOCK) -# endif /* ! S_ISSOCK && S_IFSOCK */ -#endif /* S_IFMT */ - -#ifdef tower32 -/* The header files lie; we really don't have symlinks */ -# undef S_ISLNK -# undef S_IFLNK -#endif /* tower32 */ - -#ifndef S_IREAD -# define S_IREAD 0000400 -#endif /* S_IREAD */ -#ifndef S_IROTH -# define S_IROTH (S_IREAD >> 6) -#endif /* S_IROTH */ -#ifndef S_IRGRP -# define S_IRGRP (S_IREAD >> 3) -#endif /* S_IRGRP */ -#ifndef S_IRUSR -# define S_IRUSR S_IREAD -#endif /* S_IRUSR */ - -#ifndef S_IWRITE -# define S_IWRITE 0000200 -#endif /* S_IWRITE */ -#ifndef S_IWOTH -# define S_IWOTH (S_IWRITE >> 6) -#endif /* S_IWOTH */ -#ifndef S_IWGRP -# define S_IWGRP (S_IWRITE >> 3) -#endif /* S_IWGRP */ -#ifndef S_IWUSR -# define S_IWUSR S_IWRITE -#endif /* S_IWUSR */ - -#ifndef S_IEXEC -# define S_IEXEC 0000100 -#endif /* S_IEXEC */ -#ifndef S_IXOTH -# define S_IXOTH (S_IEXEC >> 6) -#endif /* S_IXOTH */ -#ifndef S_IXGRP -# define S_IXGRP (S_IEXEC >> 3) -#endif /* S_IXGRP */ -#ifndef S_IXUSR -# define S_IXUSR S_IEXEC -#endif /* S_IXUSR */ - -#ifndef S_ISUID -# define S_ISUID 0004000 /* setuid */ -#endif /* S_ISUID */ -#ifndef S_ISGID -# define S_ISGID 0002000 /* setgid */ -#endif /* S_ISGID */ -#ifndef S_ISVTX -# define S_ISVTX 0001000 /* sticky */ -#endif /* S_ISVTX */ -#ifndef S_ENFMT -# define S_ENFMT S_ISGID /* record locking enforcement flag */ -#endif /* S_ENFMT */ - -/* the following macros are for POSIX conformance */ -#ifndef S_IRWXU -# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) -#endif /* S_IRWXU */ -#ifndef S_IRWXG -# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) -#endif /* S_IRWXG */ -#ifndef S_IRWXO -# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) -#endif /* S_IRWXO */ - -/* - * Access() - */ -#ifndef F_OK -# define F_OK 0 -#endif /* F_OK */ -#ifndef X_OK -# define X_OK 1 -#endif /* X_OK */ -#ifndef W_OK -# define W_OK 2 -#endif /* W_OK */ -#ifndef R_OK -# define R_OK 4 -#endif /* R_OK */ - -/* - * Open() - */ -#ifndef O_RDONLY -# define O_RDONLY 0 -#endif /* O_RDONLY */ -#ifndef O_WRONLY -# define O_WRONLY 1 -#endif /* O_WRONLY */ -#ifndef O_RDWR -# define O_RDWR 2 -#endif /* O_RDWR */ - -/* - * Lseek() - */ -#ifndef L_SET -# ifdef SEEK_SET -# define L_SET SEEK_SET -# else /* !SEEK_SET */ -# define L_SET 0 -# endif /* SEEK_SET */ -#endif /* L_SET */ -#ifndef L_INCR -# ifdef SEEK_CUR -# define L_INCR SEEK_CUR -# else /* !SEEK_CUR */ -# define L_INCR 1 -# endif /* SEEK_CUR */ -#endif /* L_INCR */ -#ifndef L_XTND -# ifdef SEEK_END -# define L_XTND SEEK_END -# else /* !SEEK_END */ -# define L_XTND 2 -# endif /* SEEK_END */ -#endif /* L_XTND */ - -#ifdef _SEQUENT_ -# define NEEDgethostname -#endif /* _SEQUENT_ */ - -#if defined(BSD) && defined(POSIXJOBS) && !defined(BSD4_4) && !defined(__hp_osf) -# define setpgid(pid, pgrp) setpgrp(pid, pgrp) -#endif /* BSD && POSIXJOBS && && !BSD4_4 && !__hp_osf */ - -#if defined(BSDJOBS) && !(defined(POSIX) && defined(POSIXJOBS)) -# if !defined(_AIX370) && !defined(_AIXPS2) -# define setpgid(pid, pgrp) setpgrp(pid, pgrp) -# endif /* !_AIX370 && !_AIXPS2 */ -# define NEEDtcgetpgrp -#endif /* BSDJOBS && !(POSIX && POSIXJOBS) */ - -#ifdef RENO -/* - * RENO has this broken. It is fixed on 4.4BSD - */ -# define NEEDtcgetpgrp -#endif /* RENO */ - -#ifdef DGUX -# define setpgrp(a, b) setpgrp2(a, b) -# define getpgrp(a) getpgrp2(a) -#endif /* DGUX */ - -#ifdef SXA -# ifndef _BSDX_ -/* - * Only needed in the system V environment. - */ -# define setrlimit bsd_setrlimit -# define getrlimit bsd_getrlimit -# endif /* _BSDX_ */ -#endif /* SXA */ - -#if defined(_MINIX) || defined(__EMX__) -# define NEEDgethostname -# define NEEDnice -# define HAVENOLIMIT -/* - * Minix does not have these, so... - */ -# define getpgrp getpid -#endif /* _MINIX || __EMX__ */ - -#ifdef __EMX__ -/* XXX: How can we get the tty name in emx? */ -# define ttyname(fd) (isatty(fd) ? "/dev/tty" : NULL) -#endif /* __EMX__ */ - -#ifndef POSIX -# define mygetpgrp() getpgrp(0) -#else /* POSIX */ -# if (defined(BSD) && !defined(BSD4_4)) || defined(SUNOS4) || defined(IRIS4D) || defined(DGUX) || defined(HPRT) -# define mygetpgrp() getpgrp(0) -# else /* !((BSD && !BSD4_4) || SUNOS4 || IRIS4D || DGUX || HPRT) */ -# define mygetpgrp() getpgrp() -# endif /* (BSD && BSD4_4) || SUNOS4 || IRISD || DGUX || HPRT */ -#endif /* POSIX */ - - -#if !defined(SOLARIS2) && !defined(sinix) && !defined(BSD4_4) && !defined(WINNT) -# if (SYSVREL > 0 && !defined(OREO) && !defined(sgi) && !defined(linux) && !defined(sinix) && !defined(_AIX) &&!defined(_UWIN)) || defined(NeXT) -# define NEEDgetcwd -# endif /* (SYSVREL > 0 && !OREO && !sgi && !linux && !sinix && !_AIX && !_UWIN) || NeXT */ -#endif - -#ifndef S_IFLNK -# define lstat stat -#endif /* S_IFLNK */ - - -#if defined(BSDTIMES) && !defined(_SEQUENT_) -typedef struct timeval timeval_t; -#endif /* BSDTIMES && ! _SEQUENT_ */ - -#ifdef NeXT -/* - * From Tony_Mason@transarc.com, override NeXT's malloc stuff. - */ -# define malloc tcsh_malloc -# define calloc tcsh_calloc -# define realloc tcsh_realloc -# define free tcsh_free -#endif /* NeXT */ - -#if !defined(BSD4_4) && !defined(__linux__) && !defined(__hpux) && !defined(sgi) -#ifndef NEEDgethostname -extern int gethostname __P((char *, int)); -#endif /* NEEDgethostname */ -#endif /* !BDS4_4 && !__linux__ && !__hpux && !sgi */ - -#if !defined(POSIX) || defined(SUNOS4) || defined(UTekV) || defined(sysV88) -extern time_t time(); -extern char *getenv(); -extern int atoi(); -# ifndef __EMX__ -extern char *ttyname(); -# endif /* __EMX__ */ - -# if defined(SUNOS4) -# ifndef toupper -extern int toupper __P((int)); -# endif /* toupper */ -# ifndef tolower -extern int tolower __P((int)); -# endif /* tolower */ -extern caddr_t sbrk __P((int)); -# if SYSVREL == 0 && !defined(__lucid) -extern int qsort(); -# endif /* SYSVREL == 0 && !__lucid */ -# else /* !SUNOS4 */ -# ifndef WINNT -# ifndef hpux -# if __GNUC__ != 2 -extern int abort(); -# endif /* __GNUC__ != 2 */ -# ifndef fps500 -extern int qsort(); -# endif /* !fps500 */ -# else /* !hpux */ -extern void abort(); -extern void qsort(); -# endif /* hpux */ -# endif /* !WINNT */ -# endif /* SUNOS4 */ -#ifndef _CX_UX -extern void perror(); -#endif - -# ifdef BSDSIGS -# if defined(_AIX370) || defined(MACH) || defined(NeXT) || defined(_AIXPS2) || defined(ardent) || defined(SUNOS4) || defined(HPBSD) || defined(__MACHTEN__) -extern int sigvec(); -extern int sigpause(); -# else /* !(_AIX370 || MACH || NeXT || _AIXPS2 || ardent || SUNOS4 || HPBSD) */ -# if (!defined(apollo) || !defined(__STDC__)) && !defined(__DGUX__) && !defined(fps500) -extern sigret_t sigvec(); -#ifndef _CX_UX -extern void sigpause(); -#endif /* _CX_UX */ -# endif /* (!apollo || !__STDC__) && !__DGUX__ && !fps500 */ -# endif /* _AIX370 || MACH || NeXT || _AIXPS2 || ardent || SUNOS4 || HPBSD */ -extern sigmask_t sigblock(); -extern sigmask_t sigsetmask(); -# endif /* BSDSIGS */ - -# ifndef killpg -extern int killpg(); -# endif /* killpg */ - -# ifndef lstat -extern int lstat(); -# endif /* lstat */ - -# ifdef BSD -extern uid_t getuid(), geteuid(); -extern gid_t getgid(), getegid(); -# endif /* BSD */ - -# ifdef SYSMALLOC -extern memalign_t malloc(); -extern memalign_t realloc(); -extern memalign_t calloc(); -extern void free(); -# endif /* SYSMALLOC */ - -# ifdef BSDTIMES -extern int getrlimit(); -extern int setrlimit(); -extern int getrusage(); -extern int gettimeofday(); -# endif /* BSDTIMES */ - -# if defined(NLS) && !defined(NOSTRCOLL) && !defined(NeXT) -extern int strcoll(); -# endif /* NLS && !NOSTRCOLL && !NeXT */ - -# ifdef BSDJOBS -# ifdef BSDTIMES -# ifdef __MACHTEN__ -extern pid_t wait3(); -# else -# ifndef HPBSD -extern int wait3(); -# endif /* HPBSD */ -# endif /* __MACHTEN__ */ -# else /* !BSDTIMES */ -# if !defined(POSIXJOBS) && !defined(_SEQUENT_) -extern int wait3(); -# else /* POSIXJOBS || _SEQUENT_ */ -extern int waitpid(); -# endif /* POSIXJOBS || _SEQUENT_ */ -# endif /* BSDTIMES */ -# else /* !BSDJOBS */ -# if SYSVREL < 3 -extern int ourwait(); -# else /* SYSVREL >= 3 */ -extern int wait(); -# endif /* SYSVREL < 3 */ -# endif /* BSDJOBS */ - -# ifdef BSDNICE -extern int setpriority(); -# else /* !BSDNICE */ -extern int nice(); -# endif /* BSDNICE */ - -# if (!defined(fps500) && !defined(apollo) && !defined(__lucid) && !defined(HPBSD) && !defined(DECOSF1)) -extern void setpwent(); -extern void endpwent(); -# endif /* !fps500 && !apollo && !__lucid && !HPBSD && !DECOSF1 */ - -# ifndef __STDC__ -extern struct passwd *getpwuid(), *getpwnam(), *getpwent(); -# ifdef PW_SHADOW -extern struct spwd *getspnam(), *getspent(); -# endif /* PW_SHADOW */ -# ifdef PW_AUTH -extern struct authorization *getauthuid(); -# endif /* PW_AUTH */ -# endif /* __STDC__ */ - -# ifndef getcwd -extern char *getcwd(); -# endif /* getcwd */ - -#else /* POSIX || !SUNOS4 || !UTekV || !sysV88 */ - -# if (defined(SUNOS4) && !defined(__GNUC__)) || defined(_IBMR2) || defined(_IBMESA) -extern char *getvwd(); -# endif /* (SUNOS4 && ! __GNUC__) || _IBMR2 || _IBMESA */ - -# ifdef SCO -extern char *ttyname(); -# endif /* SCO */ - -# ifdef __clipper__ -extern char *ttyname(); -# endif /* __clipper__ */ - -#endif /* !POSIX || SUNOS4 || UTekV || sysV88 */ - -#if defined(SUNOS4) && __GNUC__ == 2 -/* - * Somehow these are missing - */ -extern int ioctl __P((int, int, ...)); -extern int readlink __P((const char *, char *, size_t)); -extern void setgrent __P((void)); -extern void endgrent __P((void)); -# ifdef REMOTEHOST -# ifndef _SOCKLEN_T /* Avoid Solaris 2.7 bogosity. */ -struct sockaddr; -extern int getpeername __P((int, struct sockaddr *, int *)); -# endif /* _SOCKLEN_T */ -# endif /* REMOTEHOST */ -#endif /* SUNOS4 && __GNUC__ == 2 */ - -#if (defined(BSD) && !defined(BSD4_4)) || defined(SUNOS4) -# if defined(__alpha) && defined(__osf__) && DECOSF1 < 200 -extern void bcopy __P((const void *, void *, size_t)); -# define memmove(a, b, c) (bcopy((char *) (b), (char *) (a), (int) (c)), a) -# endif /* __alpha && __osf__ && DECOSF1 < 200 */ -#endif /* (BSD && !BSD4_4) || SUNOS4 */ - -#if !defined(hpux) && !defined(COHERENT) && ((SYSVREL < 4) || defined(_SEQUENT_)) && !defined(BSD4_4) && !defined(memmove) -# define NEEDmemmove -#endif /* !hpux && !COHERENT && (SYSVREL < 4 || _SEQUENT_) && !BSD4_4 && !memmove */ - -#if defined(UTek) || defined(pyr) -# define NEEDmemset -#else /* !UTek && !pyr */ -# ifdef SUNOS4 -# include <memory.h> /* memset should be declared in <string.h> but isn't */ -# endif /* SUNOS4 */ -#endif /* UTek || pyr */ - -#if SYSVREL == 4 -# ifdef REMOTEHOST -/* Irix6 defines getpeername(int, void *, int *) which conflicts with - the definition below. */ -# if !defined(__sgi) && !defined(_OSD_POSIX) -# ifndef _SOCKLEN_T /* Avoid Solaris 2.7 bogosity. */ -struct sockaddr; -extern int getpeername __P((int, struct sockaddr *, int *)); -# endif /* _SOCKLEN_T */ -# endif /* !__sgi && !_OSD_POSIX */ -# endif /* REMOTEHOST */ -# ifndef BSDTIMES -extern int getrlimit __P((int, struct rlimit *)); -extern int setrlimit __P((int, const struct rlimit *)); -# endif /* !BSDTIMES */ -# if !defined(IRIS4D) && !defined(SOLARIS2) -extern int wait3(); /* I think some bizarre systems still need this */ -# endif /* !IRIS4D && !SOLARIS2 */ -# if defined(SOLARIS2) -# undef NEEDstrerror -extern char *strerror __P((int)); -# endif /* SOLARIS2 */ -#endif /* SYSVREL == 4 */ - -#if defined(__alpha) && defined(__osf__) && DECOSF1 < 200 -/* These are ok for 1.3, but conflict with the header files for 2.0 */ -extern int gethostname __P((char *, int)); -extern char *sbrk __P((ssize_t)); -extern int ioctl __P((int, unsigned long, char *)); -extern pid_t vfork __P((void)); -extern int killpg __P((pid_t, int)); -#endif /* __osf__ && __alpha && DECOSF1 < 200 */ - -#endif /* _h_tc_os */ |