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sendmail.h
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sendmail.h
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/*
* $Id$
*
* Copyright (c) 1983 Eric P. Allman
* Copyright (c) 1988, 1993
* 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.
*
* @(#)sendmail.h 8.43.1.3 (Berkeley) 3/5/95
*/
/*
** SENDMAIL.H -- Global definitions for sendmail.
*/
# ifdef _DEFINE
# define EXTERN
# ifndef lint
static char SmailSccsId[] = "@(#)sendmail.h 8.43.1.3 3/5/95";
# endif
# else /* _DEFINE */
# define EXTERN extern
# endif /* _DEFINE */
# include <unistd.h>
# include <stddef.h>
# include <stdlib.h>
# include <stdio.h>
# include <ctype.h>
# include <setjmp.h>
# include <sysexits.h>
# include <string.h>
# include <time.h>
# include <errno.h>
/*
** CONF.H -- All user-configurable parameters for sendmail
*/
# include <sys/param.h>
# include <sys/types.h>
# include <sys/stat.h>
# include <sys/file.h>
# include <sys/wait.h>
# include <fcntl.h>
# include <signal.h>
/**********************************************************************
** Table sizes, etc....
** There shouldn't be much need to change these....
**********************************************************************/
# define MAXLINE 2048 /* max line length */
# define MAXNAME 256 /* max length of a name */
# define MAXPV 40 /* max # of parms to mailers */
# define MAXATOM 200 /* max atoms per address */
# define MAXMAILERS 25 /* maximum mailers known to system */
# define MAXRWSETS 100 /* max # of sets of rewriting rules */
# define MAXPRIORITIES 25 /* max values for Precedence: field */
# define MAXMXHOSTS 20 /* max # of MX records */
# define SMTPLINELIM 990 /* maximum SMTP line length */
# define MAXKEY 128 /* maximum size of a database key */
# define MEMCHUNKSIZE 1024 /* chunk size for memory allocation */
# define MAXUSERENVIRON 100 /* max envars saved, must be >= 3 */
# define MAXALIASDB 12 /* max # of alias databases */
# ifndef QUEUESIZE
# define QUEUESIZE 1000 /* max # of jobs per queue run */
# endif
/**********************************************************************
** Compilation options.
**
** #define these if they are available; comment them out otherwise.
**********************************************************************/
# define LOG 1 /* enable logging */
# define UGLYUUCP 1 /* output ugly UUCP From lines */
# define NETUNIX 1 /* include unix domain support */
# define NETINET 1 /* include internet support */
# define SETPROCTITLE 1 /* munge argv to display current status */
# define MATCHGECOS 1 /* match user names from gecos field */
# define XDEBUG 1 /* enable extended debugging */
# ifdef NEWDB
# define USERDB 1 /* look in user database (requires NEWDB) */
# endif
/**********************************************************************
** 0/1 Compilation options.
** #define these to 1 if they are available;
** #define them to 0 otherwise.
**********************************************************************/
# ifndef NAMED_BIND
# define NAMED_BIND 1 /* use Berkeley Internet Domain Server */
# endif
/*
** Most systems have symbolic links today, so default them on. You
** can turn them off by #undef'ing this below.
*/
# define HASLSTAT 1 /* has lstat(2) call */
/*
** General "standard C" defines.
**
** These may be undone later, to cope with systems that claim to
** be Standard C but aren't. Gcc is the biggest offender -- it
** doesn't realize that the library is part of the language.
**
** Life would be much easier if we could get rid of this sort
** of bozo problems.
*/
#ifdef __STDC__
# define HASSETVBUF 1 /* we have setvbuf(3) in libc */
#endif
/**********************************************************************
** Operating system configuration.
**
** Unless you are porting to a new OS, you shouldn't have to
** change these.
**********************************************************************/
/*
** Per-Operating System defines
*/
/*
** HP-UX -- tested for 8.07, 9.00, and 9.01.
*/
# ifdef __hpux
/* avoid m_flags conflict between db.h & sys/sysmacros.h on HP 300 */
# undef m_flags
# define SYSTEM5 1 /* include all the System V defines */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define setreuid(r, e) setresuid(r, e, -1)
# define LA_TYPE LA_FLOAT
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# define GIDSET_T gid_t
# define _PATH_UNIX "/hp-ux"
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
# endif
# define syslog hard_syslog
# ifdef __STDC__
extern int syslog(int, char *, ...);
# endif
# endif
/*
** IBM AIX 3.x -- actually tested for 3.2.3
*/
# ifdef _AIX3
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define FORK fork /* no vfork primitive available */
# undef SETPROCTITLE /* setproctitle confuses AIX */
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# endif
/*
** Silicon Graphics IRIX
**
** Compiles on 4.0.1.
*/
# ifdef IRIX
# define SYSTEM5 1 /* this is a System-V derived system */
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define FORK fork /* no vfork primitive available */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# define setpgid BSDsetpgrp
# define GIDSET_T gid_t
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# define LA_TYPE LA_INT
# endif
/*
** SunOS and Solaris
**
** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and
** Solaris 2.2 (a.k.a. SunOS 5.2).
*/
#if defined(sun) && !defined(BSD)
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
# define LA_TYPE LA_INT
# ifdef SOLARIS_2_3
# define SOLARIS
# endif
# ifdef SOLARIS
/* Solaris 2.x (a.k.a. SunOS 5.x) */
# ifndef __svr4__
# define __svr4__ /* use all System V Releae 4 defines below */
# endif
# include <sys/time.h>
# define gethostbyname solaris_gethostbyname /* get working version */
# define gethostbyaddr solaris_gethostbyaddr /* get working version */
# define GIDSET_T gid_t
# ifndef _PATH_UNIX
# define _PATH_UNIX "/kernel/unix"
# endif
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/etc/mail/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
# endif
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
# endif
# else
/* SunOS 4.0.3 or 4.1.x */
# define HASSETREUID 1 /* has setreuid(2) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# include <vfork.h>
# ifdef SUNOS403
/* special tweaking for SunOS 4.0.3 */
# include <malloc.h>
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# undef WIFEXITED
# undef WEXITSTATUS
# undef HASUNAME
# define setpgid setpgrp
typedef int pid_t;
extern char *getenv();
# else
/* 4.1.x specifics */
# define HASSETSID 1 /* has Posix setsid(2) call */
# define HASSETVBUF 1 /* we have setvbuf(3) in libc */
# endif
# endif
#endif
/*
** DG/UX
**
** Tested on 5.4.2
*/
#ifdef DGUX
# define SYSTEM5 1
# define LA_TYPE LA_SUBR
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASSETSID 1 /* has Posix setsid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
# undef SETPROCTITLE
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
/* these include files must be included early on DG/UX */
# include <netinet/in.h>
# include <arpa/inet.h>
# define inet_addr dgux_inet_addr
extern long dgux_inet_addr();
#endif
/*
** Digital Ultrix 4.2A or 4.3
**
** Apparently, fcntl locking is broken on 4.2A, in that locks are
** not dropped when the process exits. This causes major problems,
** so flock is the only alternative.
*/
#ifdef ultrix
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASUNAME 1 /* use System V uname(2) system call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
# ifdef vax
# define LA_TYPE LA_FLOAT
# else
# define LA_TYPE LA_INT
# define LA_AVENRUN "avenrun"
# endif
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
#endif
/*
** OSF/1 (tested on Alpha)
*/
#ifdef __osf__
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
# define LA_TYPE LA_INT
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/var/run/sendmail.pid"
# endif
#endif
/*
** NeXTstep
*/
#ifdef NeXT
# define HASINITGROUPS 1 /* has initgroups(3) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# define sleep sleepX
# define setpgid setpgrp
# ifndef LA_TYPE
# define LA_TYPE LA_MACH
# endif
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# ifndef _POSIX_SOURCE
typedef int pid_t;
# undef WEXITSTATUS
# undef WIFEXITED
# endif
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/etc/sendmail/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid"
# endif
#endif
/*
** 4.4 BSD
**
** See also BSD defines.
*/
#ifdef BSD4_4
# define HASUNSETENV 1 /* has unsetenv(3) call */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
#endif
/*
** BSD/386 (all versions)
** From Tony Sanders, BSDI
*/
#ifdef __bsdi__
# define HASUNSETENV 1 /* has the unsetenv(3) call */
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif
# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312
/* version 1.1 or later */
# define HASSETPROCTITLE 1 /* setproctitle is in libc */
# undef SETPROCTITLE /* so don't redefine it in conf.c */
# else
/* version 1.0 or earlier */
# ifndef OLD_NEWDB
# define OLD_NEWDB 1 /* old version of newdb library */
# endif
# endif
#endif
/*
** 386BSD / FreeBSD 1.0E / NetBSD (all architectures, all versions)
**
** 4.3BSD clone, closer to 4.4BSD
**
** See also BSD defines.
*/
#if defined(__386BSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# ifdef __NetBSD__
# define HASUNAME 1 /* has uname(2) syscall */
# endif
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
#endif
/*
** Mach386
**
** For mt Xinu's Mach386 system.
*/
#if defined(MACH) && defined(i386)
# define MACH386 1
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define NEEDSTRTOL 1 /* need the strtol() function */
# define setpgid setpgrp
# ifndef LA_TYPE
# define LA_TYPE LA_FLOAT
# endif
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# undef HASSETVBUF /* don't actually have setvbuf(3) */
# undef WEXITSTATUS
# undef WIFEXITED
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif
#endif
/*
** 4.3 BSD -- this is for very old systems
**
** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1.
**
** You'll also have to install a new resolver library.
** I don't guarantee that support for this environment is complete.
*/
#if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd)
# define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define ARBPTR_T char *
# define setpgid setpgrp
# ifndef LA_TYPE
# define LA_TYPE LA_FLOAT
# endif
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
# undef WEXITSTATUS
# undef WIFEXITED
typedef short pid_t;
extern int errno;
#endif
/*
** SCO Unix
**
** This includes two parts -- the first is for SCO Open Server 3.2v4
** (contributed by Philippe Brand <phb@colombo.telesys-innov.fr>).
** The second is, I believe, for an older version.
*/
#ifdef _SCO_unix_4_2
# define _SCO_unix_
# define HASSETREUID 1 /* has setreuid(2) call */
# define NEEDFSYNC 1 /* needs the fsync(2) call stub */
# define _PATH_UNIX "/unix"
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif
#endif
#ifdef _SCO_unix_
# define SYSTEM5 1 /* include all the System V defines */
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define FORK fork
# define MAXPATHLEN PATHSIZE
# define LA_TYPE LA_SHORT
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# undef NETUNIX /* no unix domain socket support */
#endif
/*
** ConvexOS 11.0 and later
**
** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this
** works on 9.1 as well.
*/
#ifdef _CONVEX_SOURCE
# define BSD 1 /* include all the BSD defines */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define NEEDGETOPT 1 /* need replacement for getopt(3) */
# define LA_TYPE LA_FLOAT
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef S_IREAD
# define S_IREAD _S_IREAD
# define S_IWRITE _S_IWRITE
# define S_IEXEC _S_IEXEC
# define S_IFMT _S_IFMT
# define S_IFCHR _S_IFCHR
# define S_IFBLK _S_IFBLK
# endif
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
#endif
/*
** RISC/os 4.52
**
** Gives a ton of warning messages, but otherwise compiles.
*/
#ifdef RISCOS
# define HASUNSETENV 1 /* has unsetenv(3) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
# define WAITUNION 1 /* use "union wait" as wait argument type */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define LA_TYPE LA_INT
# define LA_AVENRUN "avenrun"
# define _PATH_UNIX "/unix"
# undef WIFEXITED
# define setpgid setpgrp
extern int errno;
typedef int pid_t;
#define SIGFUNC_DEFINED
typedef int (*sigfunc_t)();
extern char *getenv();
extern void *malloc();
#endif
/*
** Linux 0.99pl10 and above...
**
** Thanks to, in reverse order of contact:
**
** John Kennedy <warlock@csuchico.edu>
** Florian La Roche <rzsfl@rz.uni-sb.de>
** Karl London <karl@borg.demon.co.uk>
**
** Last compiled against: [03/02/94 @ 05:34 PM (Wednesday)]
** sendmail 8.6.6.b9 named 4.9.2-931205-p1 db-1.73
** gcc 2.5.8 libc.so.4.5.19
** slackware 1.1.2 linux 0.99.15
*/
#ifdef __linux__
# define BSD 1 /* include BSD defines */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define GIDSET_T gid_t /* from <linux/types.h> */
# ifndef LA_TYPE
# define LA_TYPE LA_PROCSTR
# endif
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */
# include <sys/sysmacros.h>
# undef atol /* wounded in <stdlib.h> */
#endif
/*
** DELL SVR4 Issue 2.2, and others
** From Kimmo Suominen <kim@grendel.lut.fi>
**
** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__
** defined, and the definitions conflict.
**
** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid
** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A
** (SVR4.0/386 version 3.0).
*/
#ifdef DELL_SVR4
/* no changes necessary */
/* see general __svr4__ defines below */
#endif
/*
** Apple A/UX 3.0
*/
#ifdef _AUX_SOURCE
# include <sys/sysmacros.h>
# define BSD /* has BSD routines */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASSETVBUF 1 /* we have setvbuf(3) in libc */
# define SIGFUNC_DEFINED /* sigfunc_t already defined */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
# define FORK fork
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef LA_TYPE
# define LA_TYPE LA_ZERO
# endif
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# undef WIFEXITED
# undef WEXITSTATUS
#endif
/*
** Encore UMAX V
**
** Not extensively tested.
*/
#ifdef UMAXV
# include <limits.h>
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASSETVBUF 1 /* we have setvbuf(3) in libc */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
# define FORK fork /* no vfork(2) primitive available */
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# define MAXPATHLEN PATH_MAX
extern struct passwd *getpwent(), *getpwnam(), *getpwuid();
extern struct group *getgrent(), *getgrnam(), *getgrgid();
# undef WIFEXITED
# undef WEXITSTATUS
#endif
/*
** Stardent Titan 3000 running TitanOS 4.2.
**
** Must be compiled in "cc -43" mode.
**
** From Kate Hedstrom <kate@ahab.rutgers.edu>.
**
** Note the tweaking below after the BSD defines are set.
*/
#ifdef titan
# define setpgid setpgrp
typedef int pid_t;
# undef WIFEXITED
# undef WEXITSTATUS
#endif
/*
** Sequent DYNIX 3.2.0
**
** From Jim Davis <jdavis@cs.arizona.edu>.
*/
#ifdef sequent
# define BSD 1
# define HASUNSETENV 1
# define BSD4_3 1 /* to get signal() in conf.c */
# define WAITUNION 1
# define LA_TYPE LA_FLOAT
# ifdef _POSIX_VERSION
# undef _POSIX_VERSION /* set in <unistd.h> */
# endif
# undef HASSETVBUF /* don't actually have setvbuf(3) */
# define setpgid setpgrp
/* Have to redefine WIFEXITED to take an int, to work with waitfor() */
# undef WIFEXITED
# define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \
((union wait*)&(s))->w_termsig == 0)
# define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode)
typedef int pid_t;
# define isgraph(c) (isprint(c) && (c != ' '))
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
# ifndef _PATH_UNIX
# define _PATH_UNIX "/dynix"
# endif
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
#endif
/*
** Sequent DYNIX/ptx v2.0 (and higher)
**
** For DYNIX/ptx v1.x, undefine HASSETREUID.
**
** From Tim Wright <timw@sequent.com>.
*/
#ifdef _SEQUENT_
# define SYSTEM5 1 /* include all the System V defines */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define GIDSET_T gid_t
# define LA_TYPE LA_INT
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# undef SETPROCTITLE
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif
#endif
/*
** Cray Unicos
**
** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov>
*/
#ifdef UNICOS
# define SYSTEM5 1 /* include all the System V defines */
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define MAXPATHLEN PATHSIZE
# define LA_TYPE LA_ZERO
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
#endif
/*
** Apollo DomainOS
**
** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com>
**
** 15 Jan 1994
**
*/
#ifdef apollo
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(2) call */
# undef SETPROCTITLE
# define LA_TYPE LA_SUBR /* use getloadavg.c */
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/lib/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif
# undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */
# undef S_IFIFO
# define S_IFIFO 0010000
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif
#endif
/*
** UnixWare
**
** From Evan Champion <evanc@spatial.synapse.org>.
*/
#ifdef UNIXWARE
# define SYSTEM5 1
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# endif
# define GIDSET_T int
# define SLEEP_T int
# define SFS_TYPE SFS_STATVFS
# define LA_TYPE LA_ZERO
# undef WIFEXITED
# undef WEXITSTATUS
# define _PATH_UNIX "/unix"
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
# endif
# define SYSLOG_BUFSIZE 128
#endif
/*
** Intergraph CLIX 3.1
**
** From Paul Southworth <pauls@locust.cic.net>
*/
#ifdef CLIX
# define SYSTEM5 1 /* looks like System V */
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# endif
# define DEV_BSIZE 512 /* device block size not defined */
# define GIDSET_T gid_t
# undef LOG /* syslog not available */
# define NEEDFSYNC 1 /* no fsync in system library */
# define GETSHORT _getshort
#endif
/*
** NCR 3000 Series (SysVr4)
**
** From From: Kevin Darcy <kevin@tech.mis.cfc.com>.
*/
#ifdef NCR3000
# define __svr4__
# undef BSD
# define LA_AVENRUN "avenrun"
#endif
/**********************************************************************
** End of Per-Operating System defines
**********************************************************************/
/**********************************************************************
** More general defines
**********************************************************************/
/* general BSD defines */
#ifdef BSD
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(2) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif
#endif
/* general System V Release 4 defines */
#ifdef __svr4__
# define SYSTEM5 1
# define HASSETREUID 1 /* has seteuid(2) call & working saved uids */
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# endif
# define setreuid(r, e) seteuid(e)
# ifndef _PATH_UNIX
# define _PATH_UNIX "/unix"
# endif
# ifndef _PATH_SENDMAILCF
# define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf"
# endif
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
# endif
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 128
# endif
#endif
/* general System V defines */
#ifdef SYSTEM5
# include <sys/sysmacros.h>
# define HASUNAME 1 /* use System V uname(2) system call */
# define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
# define HASSETVBUF 1 /* we have setvbuf(3) in libc */
# ifndef LA_TYPE
# define LA_TYPE LA_INT /* assume integer load average */
# endif
# ifndef SFS_TYPE
# define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
# endif
# define bcopy(s, d, l) (memmove((d), (s), (l)))
# define bzero(d, l) (memset((d), '\0', (l)))
# define bcmp(s, d, l) (memcmp((s), (d), (l)))
#endif
/* general POSIX defines */
#ifdef _POSIX_VERSION
# define HASSETSID 1 /* has Posix setsid(2) call */
# define HASWAITPID 1 /* has Posix waitpid(2) call */
#endif
/*
** If no type for argument two of getgroups call is defined, assume
** it's an integer -- unfortunately, there seem to be several choices
** here.
*/
#ifndef GIDSET_T
# define GIDSET_T int
#endif
/*