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|
/*
* Copyright (c) 1998-2001 Sendmail, Inc. and its suppliers.
* All rights reserved.
* Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
*
* $Id: conf.h,v 8.496.4.37 2001/02/12 21:40:16 gshapiro Exp $
*/
/* $FreeBSD$ */
/*
** CONF.H -- All user-configurable parameters for sendmail
**
** Send updates to sendmail@Sendmail.ORG so they will be
** included in the next release.
*/
#ifndef CONF_H
#define CONF_H 1
#ifdef __GNUC__
struct rusage; /* forward declaration to get gcc to shut up in wait.h */
#endif /* __GNUC__ */
# include <sys/param.h>
# include <sys/types.h>
# if SFIO && defined(SF_APPEND)
# undef SF_APPEND /* Both sfio/stdio.h and sys/stat.h define it */
# endif /* SFIO && defined(SF_APPEND) */
# include <sys/stat.h>
# ifndef __QNX__
/* in QNX this grabs bogus LOCK_* manifests */
# include <sys/file.h>
# endif /* ! __QNX__ */
# include <sys/wait.h>
# include <limits.h>
# include <fcntl.h>
# include <signal.h>
# include <netdb.h>
# include <pwd.h>
# include <grp.h>
/* make sure TOBUFSIZ isn't larger than system limit for size of exec() args */
#ifdef ARG_MAX
# if ARG_MAX > 4096
# define SM_ARG_MAX 4096
# else /* ARG_MAX > 4096 */
# define SM_ARG_MAX ARG_MAX
# endif /* ARG_MAX > 4096 */
#else /* ARG_MAX */
# define SM_ARG_MAX 4096
#endif /* ARG_MAX */
/**********************************************************************
** 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 256 /* max # of parms to mailers */
#define MAXATOM 1000 /* max atoms per address */
#define MAXRWSETS 200 /* max # of sets of rewriting rules */
#define MAXPRIORITIES 25 /* max values for Precedence: field */
#define MAXMXHOSTS 100 /* max # of MX records for one host */
#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 */
#define MAXMAPSTACK 12 /* max # of stacked or sequenced maps */
#if _FFR_MILTER
# define MAXFILTERS 25 /* max # of milter filters */
# define MAXFILTERMACROS 50 /* max # of macros per milter cmd */
#endif /* _FFR_MILTER */
#define MAXSMTPARGS 20 /* max # of ESMTP args for MAIL/RCPT */
#define MAXTOCLASS 8 /* max # of message timeout classes */
#define MAXRESTOTYPES 3 /* max # of resolver timeout types */
#define MAXMIMEARGS 20 /* max args in Content-Type: */
#define MAXMIMENESTING 20 /* max MIME multipart nesting */
#define QUEUESEGSIZE 1000 /* increment for queue size */
#define MAXQFNAME 20 /* max qf file name length */
#define MACBUFSIZE 4096 /* max expanded macro buffer size */
#define TOBUFSIZE SM_ARG_MAX /* max buffer to hold address list */
#define MAXSHORTSTR 203 /* max short string length */
#define MAXMACNAMELEN 25 /* max macro name length */
#define MAXMACROID 0377 /* max macro id number */
/* Must match (BITMAPBITS - 1) */
#ifndef MAXHDRSLEN
# define MAXHDRSLEN (32 * 1024) /* max size of message headers */
#endif /* ! MAXHDRSLEN */
#define MAXDAEMONS 10 /* max number of ports to listen to */
#ifndef MAXINTERFACES
# define MAXINTERFACES 512 /* number of interfaces to probe */
#endif /* MAXINTERFACES */
#ifndef MAXSYMLINKS
# define MAXSYMLINKS 32 /* max number of symlinks in a path */
#endif /* ! MAXSYMLINKS */
#define MAXLINKPATHLEN (MAXPATHLEN * MAXSYMLINKS) /* max link-expanded file */
#define DATA_PROGRESS_TIMEOUT 300 /* how ofter to check DATA progress */
#define ENHSCLEN 10 /* max len of enhanced status code */
#if _FFR_DYNAMIC_TOBUF
# define DEFAULT_MAX_RCPT 100 /* max number of RCPTs per envelope */
#endif /* _FFR_DYNAMIC_TOBUF */
#if SASL
# ifndef AUTH_MECHANISMS
# if STARTTLS && _FFR_EXT_MECH
# define AUTH_MECHANISMS "EXTERNAL GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5"
# else /* STARTTLS && _FFR_EXT_MECH */
# define AUTH_MECHANISMS "GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5"
# endif /* STARTTLS && _FFR_EXT_MECH */
# endif /* ! AUTH_MECHANISMS */
#endif /* SASL */
#ifdef LDAPMAP
# define LDAPMAP_MAX_ATTR 64
# define LDAPMAP_MAX_FILTER 1024
# define LDAPMAP_MAX_PASSWD 256
#endif /* LDAPMAP */
/**********************************************************************
** Compilation options.
** #define these to 1 if they are available;
** #define them to 0 otherwise.
** All can be overridden from Makefile.
**********************************************************************/
#ifndef NETINET
# define NETINET 1 /* include internet support */
#endif /* ! NETINET */
#ifndef NETINET6
# define NETINET6 0 /* do not include IPv6 support */
#endif /* ! NETINET6 */
#ifndef NETISO
# define NETISO 0 /* do not include ISO socket support */
#endif /* ! NETISO */
#ifndef NAMED_BIND
# define NAMED_BIND 1 /* use Berkeley Internet Domain Server */
#endif /* ! NAMED_BIND */
#ifndef XDEBUG
# define XDEBUG 1 /* enable extended debugging */
#endif /* ! XDEBUG */
#ifndef MATCHGECOS
# define MATCHGECOS 1 /* match user names from gecos field */
#endif /* ! MATCHGECOS */
#ifndef DSN
# define DSN 1 /* include delivery status notification code */
#endif /* ! DSN */
#if !defined(USERDB) && (defined(NEWDB) || defined(HESIOD))
# define USERDB 1 /* look in user database */
#endif /* !defined(USERDB) && (defined(NEWDB) || defined(HESIOD)) */
#ifndef MIME8TO7
# define MIME8TO7 1 /* 8->7 bit MIME conversions */
#endif /* ! MIME8TO7 */
#ifndef MIME7TO8
# define MIME7TO8 1 /* 7->8 bit MIME conversions */
#endif /* ! MIME7TO8 */
/**********************************************************************
** "Hard" compilation options.
** #define these if they are available; comment them out otherwise.
** These cannot be overridden from the Makefile, and should really not
** be turned off unless absolutely necessary.
**********************************************************************/
#define LOG 1 /* enable logging -- don't turn off */
/**********************************************************************
** End of site-specific configuration.
**********************************************************************/
/*
** 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 /* __STDC__ */
/*
** Assume you have standard calls; can be #undefed below if necessary.
*/
#ifndef HASLSTAT
# define HASLSTAT 1 /* has lstat(2) call */
#endif /* ! HASLSTAT */
/**********************************************************************
** Operating system configuration.
**
** Unless you are porting to a new OS, you shouldn't have to
** change these.
**********************************************************************/
/*
** HP-UX -- tested for 8.07, 9.00, and 9.01.
**
** If V4FS is defined, compile for HP-UX 10.0.
** 11.x support from Richard Allen <ra@hp.is>.
*/
#ifdef __hpux
/* common definitions for HP-UX 9.x and 10.x */
# undef m_flags /* conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h on HP 300 */
# define SYSTEM5 1 /* include all the System V defines */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */
# define seteuid(e) setresuid(-1, e, -1)
# define IP_SRCROUTE 1 /* can check IP source routing */
# define LA_TYPE LA_HPUX
# define SPT_TYPE SPT_PSTAT
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# define GIDSET_T gid_t
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
# endif /* ! HASGETUSERSHELL */
# ifdef HPUX11
# define HASFCHOWN 1 /* has fchown(2) */
# define HASSNPRINTF 1 /* has snprintf(3) */
# ifndef BROKEN_RES_SEARCH
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
# endif /* ! BROKEN_RES_SEARCH */
# else /* HPUX11 */
# ifndef NOT_SENDMAIL
# define syslog hard_syslog
# endif /* ! NOT_SENDMAIL */
# endif /* HPUX11 */
# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
# ifdef V4FS
/* HP-UX 10.x */
# define _PATH_UNIX "/stand/vmunix"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# ifndef IDENTPROTO
# define IDENTPROTO 1 /* TCP/IP implementation fixed in 10.0 */
# endif /* ! IDENTPROTO */
# include <sys/mpctl.h> /* for mpctl() in get_num_procs_online() */
# else /* V4FS */
/* HP-UX 9.x */
# define _PATH_UNIX "/hp-ux"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# ifdef __STDC__
extern void hard_syslog(int, char *, ...);
# else /* __STDC__ */
extern void hard_syslog();
# endif /* __STDC__ */
# define FDSET_CAST (int *) /* cast for fd_set parameters to select */
# endif /* V4FS */
#endif /* __hpux */
/*
** IBM AIX 4.x
*/
#ifdef _AIX4
# define _AIX3 1 /* pull in AIX3 stuff */
# define BSD4_4_SOCKADDR /* has sa_len */
# define USESETEUID 1 /* seteuid(2) works */
# define TZ_TYPE TZ_NAME /* use tzname[] vector */
# define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
# if _AIX4 >= 40200
# define HASSETREUID 1 /* setreuid(2) works as of AIX 4.2 */
# define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
# endif /* _AIX4 >= 40200 */
# if _AIX4 >= 40300
# define HASSNPRINTF 1 /* has snprintf starting in 4.3 */
# endif /* _AIX4 >= 40300 */
# if defined(_ILS_MACROS) /* IBM versions aren't side-effect clean */
# undef isascii
# define isascii(c) !(c & ~0177)
# undef isdigit
# define isdigit(__a) (_IS(__a,_ISDIGIT))
# undef isspace
# define isspace(__a) (_IS(__a,_ISSPACE))
# endif /* defined(_ILS_MACROS) */
#endif /* _AIX4 */
/*
** IBM AIX 3.x -- actually tested for 3.2.3
*/
#ifdef _AIX3
# include <paths.h>
# include <sys/machine.h> /* to get byte order */
# include <sys/select.h>
# define HASFCHOWN 1 /* has fchown(2) */
# 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 HASFCHMOD 1 /* has fchmod(2) syscall */
# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
# define GIDSET_T gid_t
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# define LA_TYPE LA_INT
# define FSHIFT 16
# define LA_AVENRUN "avenrun"
#endif /* _AIX3 */
/*
** IBM AIX 2.2.1 -- actually tested for osupdate level 2706+1773
**
** From Mark Whetzel <markw@wg.waii.com>.
*/
#ifdef AIX /* AIX/RT compiler pre-defines this */
# include <paths.h>
# include <sys/time.h> /* AIX/RT resource.h does NOT include this */
# 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 HASFCHMOD 0 /* does not have fchmod(2) syscall */
# define HASSETREUID 1 /* use setreuid(2) -lbsd system call */
# define HASSETVBUF 1 /* use setvbuf(2) system call */
# define HASSETRLIMIT 0 /* does not have setrlimit call */
# define HASFLOCK 0 /* does not have flock call - use fcntl */
# define HASULIMIT 1 /* use ulimit instead of setrlimit call */
# define NEEDGETOPT 1 /* Do we need theirs or ours */
# define SYS5SETPGRP 1 /* don't have setpgid on AIX/RT */
# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
# define BSD4_3 1 /* NOT bsd 4.4 or posix signals */
# define GIDSET_T int
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# define LA_TYPE LA_SUBR /* use our ported loadavgd daemon */
# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
# define ARBPTR_T int *
# define void int
typedef int pid_t;
/* RTisms for BSD compatibility, specified in the Makefile
define BSD 1
define BSD_INCLUDES 1
define BSD_REMAP_SIGNAL_TO_SIGVEC
RTisms needed above */
/* make this sendmail in a completely different place */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/local/newmail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/local/newmail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* AIX */
/*
** Silicon Graphics IRIX
**
** Compiles on 4.0.1.
**
** Use IRIX64 instead of IRIX for 64-bit IRIX (6.0).
** Use IRIX5 instead of IRIX for IRIX 5.x.
**
** This version tries to be adaptive using _MIPS_SIM:
** _MIPS_SIM == _ABIO32 (= 1) Abi: -32 on IRIX 6.2
** _MIPS_SIM == _ABIN32 (= 2) Abi: -n32 on IRIX 6.2
** _MIPS_SIM == _ABI64 (= 3) Abi: -64 on IRIX 6.2
**
** _MIPS_SIM is 1 also on IRIX 5.3
**
** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>.
** IRIX5 changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>.
** Adaptive changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>.
*/
#if defined(__sgi)
# ifndef IRIX
# define IRIX
# endif /* ! IRIX */
# if _MIPS_SIM > 0 && !defined(IRIX5)
# define IRIX5 /* IRIX5 or IRIX6 */
# endif /* _MIPS_SIM > 0 && !defined(IRIX5) */
# if _MIPS_SIM > 1 && !defined(IRIX6) && !defined(IRIX64)
# define IRIX6 /* IRIX6 */
# endif /* _MIPS_SIM > 1 && !defined(IRIX6) && !defined(IRIX64) */
#endif /* defined(__sgi) */
#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 HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define IP_SRCROUTE 1 /* can check IP source routing */
# define setpgid BSDsetpgrp
# define GIDSET_T gid_t
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define SYSLOG_BUFSIZE 512
# ifdef IRIX6
# define STAT64 1
# define QUAD_T unsigned long long
# define LA_TYPE LA_IRIX6 /* figure out at run time */
# define SAFENFSPATHCONF 0 /* pathconf(2) lies on NFS filesystems */
# else /* IRIX6 */
# define LA_TYPE LA_INT
# ifdef IRIX64
# define STAT64 1
# define QUAD_T unsigned long long
# define NAMELISTMASK 0x7fffffffffffffff /* mask for nlist() values */
# else /* IRIX64 */
# define STAT64 0
# define NAMELISTMASK 0x7fffffff /* mask for nlist() values */
# endif /* IRIX64 */
# endif /* IRIX6 */
# if defined(IRIX64) || defined(IRIX5) || defined(IRIX6)
# include <sys/cdefs.h>
# include <paths.h>
# define ARGV_T char *const *
# define HASFCHOWN 1 /* has fchown(2) */
# define HASSETRLIMIT 1 /* has setrlimit(2) syscall */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# else /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */
# define ARGV_T const char **
# define WAITUNION 1 /* use "union wait" as wait argument type */
# endif /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */
#endif /* IRIX */
/*
** SunOS and Solaris
**
** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and
** Solaris 2.4 (a.k.a. SunOS 5.4).
*/
#if defined(sun) && !defined(BSD)
# include <sys/time.h>
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define IP_SRCROUTE 1 /* can check IP source routing */
# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
# ifndef HASFCHOWN
# define HASFCHOWN 1 /* fchown(2) */
# endif /* ! HASFCHOWN */
# ifdef SOLARIS_2_3
# define SOLARIS 20300 /* for back compat only -- use -DSOLARIS=20300 */
# endif /* SOLARIS_2_3 */
# if defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4))
# define SOLARIS 1 /* unknown Solaris version */
# endif /* defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4)) */
# ifdef SOLARIS
/* Solaris 2.x (a.k.a. SunOS 5.x) */
# ifndef __svr4__
# define __svr4__ /* use all System V Release 4 defines below */
# endif /* ! __svr4__ */
# define GIDSET_T gid_t
# define USE_SA_SIGACTION 1 /* use sa_sigaction field */
# if _FFR_MILTER
# define BROKEN_PTHREAD_SLEEP 1 /* sleep after pthread_create() fails */
# endif /* _FFR_MILTER */
# ifndef _PATH_UNIX
# define _PATH_UNIX "/dev/ksyms"
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# ifndef _PATH_HOSTS
# define _PATH_HOSTS "/etc/inet/hosts"
# endif /* ! _PATH_HOSTS */
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
# endif /* ! SYSLOG_BUFSIZE */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_TZNAME
# endif /* ! TZ_TYPE */
# if SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203)
# define USESETEUID 1 /* seteuid works as of 2.3 */
# endif /* SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203) */
# if SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205)
# define HASSETREUID 1 /* setreuid works as of 2.5 */
# if SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700)
# ifndef LA_TYPE
# define LA_TYPE LA_KSTAT /* use kstat(3k) -- may work in < 2.5 */
# endif /* ! LA_TYPE */
# ifndef RANDOMSHIFT /* random() doesn't work well (sometimes) */
# define RANDOMSHIFT 8
# endif /* RANDOMSHIFT */
# endif /* SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700) */
# else /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */
# ifndef HASRANDOM
# define HASRANDOM 0 /* doesn't have random(3) */
# endif /* ! HASRANDOM */
# endif /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */
# if SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206)
# define HASSNPRINTF 1 /* has snprintf starting in 2.6 */
# else /* SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) */
# if _FFR_MILTER
# define SM_INT32 int /* 32bit integer */
# endif /* _FFR_MILTER */
# endif /* SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) */
# if SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207)
# ifndef LA_TYPE
# include <sys/loadavg.h>
# if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209)
# include <sys/pset.h>
# define LA_TYPE LA_PSET /* pset_getloadavg(3c) appears in 2.9 */
# else
# define LA_TYPE LA_SUBR /* getloadavg(3c) appears in 2.7 */
# endif /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */
# endif /* ! LA_TYPE */
# define HASGETUSERSHELL 1 /* getusershell(3c) bug fixed in 2.7 */
# endif /* SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207) */
# if SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208)
# define HASSTRL 1 /* str*(3) added in 2.8 */
# undef _PATH_SENDMAILPID /* tmpfs /var/run added in 2.8 */
# define _PATH_SENDMAILPID "/var/run/sendmail.pid"
# endif /* SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) */
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps pre-2.7 */
# endif /* ! HASGETUSERSHELL */
# else /* SOLARIS */
/* SunOS 4.0.3 or 4.1.x */
# define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
# define HASSETREUID 1 /* has setreuid(2) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
# include <memory.h>
# include <vfork.h>
# ifdef __GNUC__
# define strtoul strtol /* gcc library bogosity */
# endif /* __GNUC__ */
# define memmove(d, s, l) (bcopy((s), (d), (l)))
# ifdef SUNOS403
/* special tweaking for SunOS 4.0.3 */
# include <malloc.h>
# define BSD4_3 1 /* 4.3 BSD-based */
# define NEEDSTRSTR 1 /* need emulation of strstr(3) routine */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# undef WIFEXITED
# undef WEXITSTATUS
# undef HASUNAME
# define setpgid setpgrp
# define MODE_T int
typedef int pid_t;
extern char *getenv();
# else /* SUNOS403 */
/* 4.1.x specifics */
# define HASSETSID 1 /* has Posix setsid(2) call */
# define HASSETVBUF 1 /* we have setvbuf(3) in libc */
# endif /* SUNOS403 */
# endif /* SOLARIS */
# ifndef LA_TYPE
# define LA_TYPE LA_INT
# endif /* ! LA_TYPE */
#endif /* defined(sun) && !defined(BSD) */
/*
** DG/UX
**
** Tested on 5.4.2 and 5.4.3. Use DGUX_5_4_2 to get the
** older support.
** 5.4.3 changes from Mark T. Robinson <mtr@ornl.gov>.
*/
#ifdef DGUX_5_4_2
# define DGUX 1
#endif /* DGUX_5_4_2 */
#ifdef DGUX
# define SYSTEM5 1
# define LA_TYPE LA_DGUX
# 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 IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) */
# define HASSNPRINTF 1 /* has snprintf(3) */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# define SPT_TYPE SPT_NONE /* don't use 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>
/* compiler doesn't understand const? */
# define const
# ifdef DGUX_5_4_2
# define inet_addr dgux_inet_addr
extern long dgux_inet_addr();
# endif /* DGUX_5_4_2 */
#endif /* DGUX */
/*
** 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 */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* has fchown(2) syscall */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# ifndef BROKEN_RES_SEARCH
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
# endif /* ! BROKEN_RES_SEARCH */
# if !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621
# define NEEDLOCAL_HOSTNAME_LENGTH 1 /* see sendmail/README */
# endif /* !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621 */
# ifdef vax
# define LA_TYPE LA_FLOAT
# else /* vax */
# define LA_TYPE LA_INT
# define LA_AVENRUN "avenrun"
# endif /* vax */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* pre-4.4 TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# define SYSLOG_BUFSIZE 256
#endif /* ultrix */
/*
** OSF/1 for KSR.
**
** Contributed by Todd C. Miller <Todd.Miller@cs.colorado.edu>
*/
#ifdef __ksr__
# define __osf__ 1 /* get OSF/1 defines below */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
# endif /* ! TZ_TYPE */
#endif /* __ksr__ */
/*
** OSF/1 for Intel Paragon.
**
** Contributed by Jeff A. Earickson <jeff@ssd.intel.com>
** of Intel Scalable Systems Divison.
*/
#ifdef __PARAGON__
# define __osf__ 1 /* get OSF/1 defines below */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
# endif /* ! TZ_TYPE */
# define GIDSET_T gid_t
# define MAXNAMLEN NAME_MAX
#endif /* __PARAGON__ */
/*
** Tru64 UNIX, formerly known as Digital UNIX, formerly known as DEC OSF/1
**
** Tested for 3.2 and 4.0.
*/
#ifdef __osf__
# define HASUNAME 1 /* has uname(2) call */
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* has fchown(2) syscall */
# define HASSETLOGIN 1 /* has setlogin(2) */
# define IP_SRCROUTE 1 /* can check IP source routing */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define GIDSET_T gid_t
# if _FFR_MILTER
# define SM_INT32 int /* 32bit integer */
# endif /* _FFR_MILTER */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# define LA_TYPE LA_ALPHAOSF
# define SFS_TYPE SFS_STATVFS /* use <sys/statvfs.h> statfs() impl */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/var/adm/sendmail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/var/run/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* __osf__ */
/*
** NeXTstep
*/
#ifdef NeXT
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define NEEDPUTENV 2 /* need putenv(3) call; no setenv(3) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# define UID_T int /* compiler gripes on uid_t */
# define GID_T int /* ditto for gid_t */
# define MODE_T int /* and mode_t */
# define setpgid setpgrp
# ifndef NOT_SENDMAIL
# define sleep sleepX
# endif /* ! NOT_SENDMAIL */
# ifndef LA_TYPE
# define LA_TYPE LA_MACH
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# ifndef _POSIX_SOURCE
typedef int pid_t;
# undef WEXITSTATUS
# undef WIFEXITED
# undef WIFSTOPPED
# undef WTERMSIG
# endif /* ! _POSIX_SOURCE */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/sendmail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# ifdef TCPWRAPPERS
# ifndef HASUNSETENV
# define HASUNSETENV 1
# endif /* ! HASUNSETENV */
# undef NEEDPUTENV
# endif /* TCPWRAPPERS */
#endif /* NeXT */
/*
** Apple Rhapsody
** Contributed by Wilfredo Sanchez <wsanchez@apple.com>
**
** Also used for Apple Darwin support.
*/
#if defined(DARWIN)
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFLOCK 1 /* has flock(2) syscall */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASUNSETENV 1
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define HASINITGROUPS 1
# define HASSETVBUF 1
# define HASSETREUID 1
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASLSTAT 1
# define HASSETRLIMIT 1
# define HASWAITPID 1
# define HASSTRERROR 1 /* has strerror(3) */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASSTRERROR 1 /* has strerror(3) */
# define HASGETDTABLESIZE 1
# define HASGETUSERSHELL 1
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NETLINK 1 /* supports AF_LINK */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define GIDSET_T gid_t
# define LA_TYPE LA_SUBR /* use getloadavg(3) */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# define SPT_TYPE SPT_PSSTRINGS
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
#endif /* DARWIN */
/*
** 4.4 BSD
**
** See also BSD defines.
*/
#if defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__)
# include <paths.h>
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASSTRERROR 1 /* has strerror(3) */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
# define NETLINK 1 /* supports AF_LINK */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */
#endif /* defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) */
/*
** BSD/OS (was BSD/386) (all versions)
** From Tony Sanders, BSDI
*/
#ifdef __bsdi__
# include <paths.h>
# define HASUNSETENV 1 /* has the unsetenv(3) call */
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASSETLOGIN 1 /* has setlogin(2) */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NETLINK 1 /* supports AF_LINK */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# define GIDSET_T gid_t
# define QUAD_T quad_t
# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312
/* version 1.1 or later */
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# else /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
/* version 1.0 or earlier */
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 /* on 3.x */
# define HASSETUSERCONTEXT 1 /* has setusercontext */
# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 */
#endif /* __bsdi__ */
/*
** QNX 4.2x
** Contributed by Glen McCready <glen@qnx.com>.
**
** Should work with all versions of QNX.
*/
#if defined(__QNX__)
# include <unix.h>
# include <sys/select.h>
# undef NGROUPS_MAX
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASSTRERROR 1 /* has strerror(3) */
# define HASFLOCK 0
# undef HASINITGROUPS /* has initgroups(3) call */
# define NEEDGETOPT 1 /* use sendmail's getopt */
# define IP_SRCROUTE 1 /* can check IP source routing */
# define TZ_TYPE TZ_TMNAME /* use tmname variable */
# define GIDSET_T gid_t
# define LA_TYPE LA_ZERO
# define SFS_TYPE SFS_NONE
# define SPT_TYPE SPT_REUSEARGV
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# define HASGETUSERSHELL 0
# define E_PSEUDOBASE 512
# define _FILE_H_INCLUDED
#endif /* defined(__QNX__) */
/*
** FreeBSD / NetBSD / OpenBSD (all architectures, all versions)
**
** 4.3BSD clone, closer to 4.4BSD for FreeBSD 1.x and NetBSD 0.9x
** 4.4BSD-Lite based for FreeBSD 2.x and NetBSD 1.x
**
** See also BSD defines.
*/
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
# include <paths.h>
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* fchown(2) */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NETLINK 1 /* supports AF_LINK */
# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
# define GIDSET_T gid_t
# define QUAD_T unsigned long long
# define SFIO_STDIO_COMPAT 1 /* can use RES_DEBUG */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# if defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1)
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# endif /* defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1) */
# if defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3))
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# endif /* defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3)) */
# if defined(__FreeBSD__)
# define HASSETLOGIN 1 /* has setlogin(2) */
# if __FreeBSD_version >= 227001
# define HASSRANDOMDEV 1 /* has srandomdev(3) */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# endif /* __FreeBSD_version >= 227001 */
# undef SPT_TYPE
# if __FreeBSD__ >= 2
# include <osreldate.h>
# if __FreeBSD_version >= 199512 /* 2.2-current when it appeared */
# include <libutil.h>
# define SPT_TYPE SPT_BUILTIN
# endif /* __FreeBSD_version >= 199512 */
# if __FreeBSD_version >= 222000 /* 2.2.2-release and later */
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# endif /* __FreeBSD_version >= 222000 */
# if __FreeBSD_version >= 330000 /* 3.3.0-release and later */
# ifndef HASSTRL
# define HASSTRL 1 /* has strlc{py,at}(3) functions */
# endif /* HASSTRL */
# endif /* __FreeBSD_version >= 330000 */
# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
# include <sys/sysctl.h>
# endif /* __FreeBSD__ >= 2 */
# ifndef SPT_TYPE
# define SPT_TYPE SPT_REUSEARGV
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# endif /* ! SPT_TYPE */
# endif /* defined(__FreeBSD__) */
# if defined(__OpenBSD__)
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# define HASSETLOGIN 1 /* has setlogin(2) */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# if OpenBSD < 199912
# define HASSTRL 0 /* strlcat(3) is broken in 2.5 and earlier */
# else /* OpenBSD < 199912 */
# define HASSTRL 1 /* has strlc{py,at}(3) functions */
# if OpenBSD >= 200006
# define HASSRANDOMDEV 1 /* has srandomdev(3) */
# endif
# if OpenBSD >= 200012
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# endif
# endif /* OpenBSD < 199912 */
# endif /* defined(__OpenBSD__) */
#endif /* defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) */
/*
** Mach386
**
** For mt Xinu's Mach386 system.
*/
#if defined(MACH) && defined(i386) && !defined(__GNU__)
# 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 /* ! HASFLOCK */
# 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 /* ! LA_TYPE */
# 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_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* defined(MACH) && defined(i386) && !defined(__GNU__) */
/*
** GNU OS (hurd)
** Largely BSD & posix compatible.
** Port contributed by Miles Bader <miles@gnu.ai.mit.edu>.
** Updated by Mark Kettenis <kettenis@wins.uva.nl>.
*/
#if defined(__GNU__) && !defined(NeXT)
# include <paths.h>
# define HASFCHMOD 1 /* has fchmod(2) call */
# define HASFCHOWN 1 /* has fchown(2) call */
# define HASUNAME 1 /* has uname(2) call */
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASSTRERROR 1 /* has strerror(3) */
# define GIDSET_T gid_t
# define SOCKADDR_LEN_T socklen_t
# define SOCKOPT_LEN_T socklen_t
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2
# define LA_TYPE LA_SUBR
# else
# define LA_TYPE LA_MACH
/* GNU uses mach[34], which renames some rpcs from mach2.x. */
# define host_self mach_host_self
# endif
# define SFS_TYPE SFS_STATFS
# define SPT_TYPE SPT_CHANGEARGV
# define ERRLIST_PREDEFINED 1 /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR 1 /* has sa_len */
# define SIOCGIFCONF_IS_BROKEN 1 /* SIOCGFCONF doesn't work */
# define HAS_IN_H 1 /* GNU has netinet/in.h. */
/* GNU has no MAXPATHLEN; ideally the code should be changed to not use it. */
# define MAXPATHLEN 2048
#endif /* defined(__GNU__) && !defined(NeXT) */
/*
** 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 /* ! LA_TYPE */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# undef WEXITSTATUS
# undef WIFEXITED
typedef short pid_t;
#endif /* defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) */
/*
** SCO Unix
**
** This includes three parts:
**
** The first is for SCO OpenServer 5.
** (Contributed by Keith Reynolds <keithr@sco.COM>).
**
** SCO OpenServer 5 has a compiler version number macro,
** which we can use to figure out what version we're on.
** This may have to change in future releases.
**
** The second is for SCO UNIX 3.2v4.2/Open Desktop 3.0.
** (Contributed by Philippe Brand <phb@colombo.telesys-innov.fr>).
**
** The third is for SCO UNIX 3.2v4.0/Open Desktop 2.0 and earlier.
*/
/* SCO OpenServer 5 */
#if _SCO_DS >= 1
# include <paths.h>
# define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM returns bogus value */
# define HASSNPRINTF 1 /* has snprintf(3) call */
# define HASFCHMOD 1 /* has fchmod(2) call */
# define HASFCHOWN 1 /* has fchown(2) call */
# define HASSETRLIMIT 1 /* has setrlimit(2) call */
# define USESETEUID 1 /* has seteuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
# define RLIMIT_NEEDS_SYS_TIME_H 1
# ifndef LA_TYPE
# define LA_TYPE LA_DEVSHORT
# endif /* ! LA_TYPE */
# define _PATH_AVENRUN "/dev/table/avenrun"
# ifndef _SCO_unix_4_2
# define _SCO_unix_4_2
# else /* ! _SCO_unix_4_2 */
# define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
# define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
# endif /* ! _SCO_unix_4_2 */
#endif /* _SCO_DS >= 1 */
/* SCO UNIX 3.2v4.2/Open Desktop 3.0 */
#ifdef _SCO_unix_4_2
# define _SCO_unix_
# define HASSETREUID 1 /* has setreuid(2) call */
#endif /* _SCO_unix_4_2 */
/* SCO UNIX 3.2v4.0 Open Desktop 2.0 and earlier */
#ifdef _SCO_unix_
# include <sys/stream.h> /* needed for IP_SRCROUTE */
# define SYSTEM5 1 /* include all the System V defines */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define NOFTRUNCATE 0 /* has (simulated) ftruncate call */
# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
# define MAXPATHLEN PATHSIZE
# define SFS_TYPE SFS_4ARGS /* use <sys/statfs.h> 4-arg impl */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define SPT_TYPE SPT_SCO /* write kernel u. area */
# define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */
# define UID_T uid_t
# define GID_T gid_t
# define GIDSET_T gid_t
# define _PATH_UNIX "/unix"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
/* stuff fixed in later releases */
# ifndef _SCO_unix_4_2
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# endif /* ! _SCO_unix_4_2 */
# ifndef _SCO_DS
# define ftruncate chsize /* use chsize(2) to emulate ftruncate */
# define NEEDFSYNC 1 /* needs the fsync(2) call stub */
# define NETUNIX 0 /* no unix domain socket support */
# define LA_TYPE LA_SHORT
# endif /* ! _SCO_DS */
#endif /* _SCO_unix_ */
/*
** ISC (SunSoft) Unix.
**
** Contributed by J.J. Bailey <jjb@jagware.bcc.com>
*/
#ifdef ISC_UNIX
# include <net/errno.h>
# include <sys/stream.h> /* needed for IP_SRCROUTE */
# include <sys/bsdtypes.h>
# 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 HASSETREUID 1 /* has setreuid(2) call */
# define NEEDFSYNC 1 /* needs the fsync(2) call stub */
# define NETUNIX 0 /* no unix domain socket support */
# define MAXPATHLEN 1024
# define LA_TYPE LA_SHORT
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define _PATH_UNIX "/unix"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* ISC_UNIX */
/*
** Altos System V (5.3.1)
** Contributed by Tim Rice <tim@trr.metro.net>.
*/
#ifdef ALTOS_SYSTEM_V
# include <sys/stream.h>
# include <limits.h>
# 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 WAITUNION 1 /* use "union wait" as wait argument type */
# define NEEDFSYNC 1 /* no fsync(2) in system library */
# define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
# define NOFTRUNCATE 1 /* do not have ftruncate(2) */
# define MAXPATHLEN PATH_MAX
# define LA_TYPE LA_SHORT
# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
# define NETUNIX 0 /* no unix domain socket support */
# undef WIFEXITED
# undef WEXITSTATUS
# define strtoul strtol /* gcc library bogosity */
typedef unsigned short uid_t;
typedef unsigned short gid_t;
typedef short pid_t;
typedef unsigned long mode_t;
/* some stuff that should have been in the include files */
extern char *malloc();
extern struct passwd *getpwent();
extern struct passwd *getpwnam();
extern struct passwd *getpwuid();
extern char *getenv();
extern struct group *getgrgid();
extern struct group *getgrnam();
#endif /* ALTOS_SYSTEM_V */
/*
** ConvexOS 11.0 and later
**
** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this
** works on 9.1 as well.
**
** ConvexOS 11.5 and later, should work on 11.0 as defined.
** For pre-ConvexOOS 11.0, define NEEDGETOPT, undef IDENTPROTO
**
** Eric Schnoebelen (eric@cirr.com) For CONVEX Computer Corp.
** (now the CONVEX Technologies Center of Hewlett Packard)
*/
#ifdef _CONVEX_SOURCE
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) */
# define HASINITGROUPS 1 /* has initgroups(3) */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define HASUNSETENV 1 /* has unsetenv(3) */
# define HASFLOCK 1 /* has flock(2) */
# define HASSETRLIMIT 1 /* has setrlimit(2) */
# define HASSETREUID 1 /* has setreuid(2) */
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_error=0 */
# define NEEDPUTENV 1 /* needs putenv (written in terms of setenv) */
# define NEEDGETOPT 0 /* need replacement for getopt(3) */
# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
# define LA_TYPE LA_FLOAT
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# 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 /* ! S_IREAD */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_TIMEZONE
# endif /* ! TZ_TYPE */
# ifndef IDENTPROTO
# define IDENTPROTO 1
# endif /* ! IDENTPROTO */
# ifndef SHARE_V1
# define SHARE_V1 1 /* version 1 of the fair share scheduler */
# endif /* ! SHARE_V1 */
# if !defined(__GNUC__ )
# define UID_T int /* GNUC gets it right, ConvexC botches */
# define GID_T int /* GNUC gets it right, ConvexC botches */
# endif /* !defined(__GNUC__ ) */
# if SECUREWARE
# define FORK fork /* SecureWare wants the real fork! */
# else /* SECUREWARE */
# define FORK vfork /* the rest of the OS versions don't care */
# endif /* SECUREWARE */
#endif /* _CONVEX_SOURCE */
/*
** 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 /* ! HASFLOCK */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define NEEDPUTENV 1 /* need putenv(3) call */
# define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# define LA_TYPE LA_INT
# define LA_AVENRUN "avenrun"
# define _PATH_UNIX "/unix"
# undef WIFEXITED
# define setpgid setpgrp
typedef int pid_t;
# define SIGFUNC_DEFINED
# define SIGFUNC_RETURN (0)
# define SIGFUNC_DECL int
typedef int (*sigfunc_t)();
extern char *getenv();
extern void *malloc();
/* added for RISC/os 4.01...which is dumber than 4.50 */
# ifdef RISCOS_4_0
# ifndef ARBPTR_T
# define ARBPTR_T char *
# endif /* ! ARBPTR_T */
# undef HASFLOCK
# define HASFLOCK 0
# endif /* RISCOS_4_0 */
# include <sys/time.h>
#endif /* RISCOS */
/*
** Linux 0.99pl10 and above...
**
** Thanks to, in reverse order of contact:
**
** John Kennedy <warlock@csuchico.edu>
** Andrew Pam <avatar@aus.xanadu.com>
** Florian La Roche <rzsfl@rz.uni-sb.de>
** Karl London <karl@borg.demon.co.uk>
**
** Last compiled against: [07/21/98 @ 11:47:34 AM (Tuesday)]
** sendmail 8.9.1 bind-8.1.2 db-2.4.14
** gcc-2.8.1 glibc-2.0.94 linux-2.1.109
**
** NOTE: Override HASFLOCK as you will but, as of 1.99.6, mixed-style
** file locking is no longer allowed. In particular, make sure
** your DBM library and sendmail are both using either flock(2)
** *or* fcntl(2) file locking, but not both.
*/
#ifdef __linux__
# include <linux/version.h>
# if !defined(KERNEL_VERSION) /* not defined in 2.0.x kernel series */
# define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
# endif /* KERNEL_VERSION */
# define BSD 1 /* include BSD defines */
# define USESETEUID 0 /* Have it due to POSIX, but doesn't work */
# 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 */
# ifndef HASSNPRINTF
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# endif /* ! HASSNPRINTF */
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define GIDSET_T gid_t /* from <linux/types.h> */
# define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */
# ifndef IP_SRCROUTE
# define IP_SRCROUTE 0 /* linux <= 1.2.8 doesn't support IP_OPTIONS */
# endif /* ! IP_SRCROUTE */
# ifndef HAS_IN_H
# define HAS_IN_H 1 /* use netinet/in.h */
# endif /* ! HAS_IN_H */
# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
# ifndef HASFLOCK
# if LINUX_VERSION_CODE < 66399
# define HASFLOCK 0 /* flock(2) is broken after 0.99.13 */
# else /* LINUX_VERSION_CODE < 66399 */
# define HASFLOCK 1 /* flock(2) fixed after 1.3.95 */
# endif /* LINUX_VERSION_CODE < 66399 */
# endif /* ! HASFLOCK */
# ifndef LA_TYPE
# define LA_TYPE LA_PROCSTR
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,0))
# ifndef HASURANDOMDEV
# define HASURANDOMDEV 1 /* 2.0 (at least) has linux/drivers/char/random.c */
# endif /* ! HASURANDOMDEV */
# endif /* LINUX_VERSION_CODE */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_NONE /* no standard for Linux */
# endif /* ! TZ_TYPE */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/var/run/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# include <sys/sysmacros.h>
# undef atol /* wounded in <stdlib.h> */
# if NETINET6
/*
** Linux doesn't have a good way to tell userland what interfaces are
** IPv6-capable. Therefore, the BIND resolver can not determine if there
** are IPv6 interfaces to honor AI_ADDRCONFIG. Unfortunately, it assumes
** that none are present. (Excuse the macro name ADDRCONFIG_IS_BROKEN.)
*/
# define ADDRCONFIG_IS_BROKEN 1
/*
** Indirectly included from glibc's <feature.h>. IPv6 support is native
** in 2.1 and later, but the APIs appear before the functions.
*/
# if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
# define GLIBC_VERSION ((__GLIBC__ << 8) + __GLIBC_MINOR__)
# if (GLIBC_VERSION >= 0x201)
# undef IPPROTO_ICMPV6 /* linux #defines, glibc enums */
# else /* (GLIBC_VERSION >= 0x201) */
# include <linux/in6.h> /* IPv6 support */
# endif /* (GLIBC_VERSION >= 0x201) */
# if (GLIBC_VERSION == 0x201 && !defined(NEEDSGETIPNODE))
/* Have APIs in <netdb.h>, but no support in glibc */
# define NEEDSGETIPNODE 1
# endif /* (GLIBC_VERSION == 0x201 && ! NEEDSGETIPNODE) */
# undef GLIBC_VERSION
# endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
# endif /* NETINET6 */
# ifndef HASFCHOWN
# define HASFCHOWN 1 /* fchown(2) */
# endif /* ! HASFCHOWN */
#endif /* __linux__ */
/*
** 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 /* DELL_SVR4 */
/*
** Apple A/UX 3.0
*/
#ifdef _AUX_SOURCE
# include <sys/sysmacros.h>
# define BSD /* has BSD routines */
# define HASSETRLIMIT 0 /* ... but not setrlimit(2) */
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
# define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASSETVBUF 1 /* has setvbuf(3) in libc */
# define HASSTRERROR 1 /* has strerror(3) */
# define SIGFUNC_DEFINED /* sigfunc_t already defined */
# define SIGFUNC_RETURN /* POSIX-mode */
# define SIGFUNC_DECL void /* POSIX-mode */
# define ERRLIST_PREDEFINED 1
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# ifndef LA_TYPE
# define LA_TYPE LA_INT
# define FSHIFT 16
# endif /* ! LA_TYPE */
# define LA_AVENRUN "avenrun"
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# define TZ_TYPE TZ_TZNAME
# ifndef _PATH_UNIX
# define _PATH_UNIX "/unix" /* should be in <paths.h> */
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# undef WIFEXITED
# undef WEXITSTATUS
#endif /* _AUX_SOURCE */
/*
** Encore UMAX V
**
** Not extensively tested.
*/
#ifdef UMAXV
# 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 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 /* UMAXV */
/*
** 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 /* titan */
/*
** 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 /* _POSIX_VERSION */
# 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 /* ! IDENTPROTO */
# ifndef _PATH_UNIX
# define _PATH_UNIX "/dynix"
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
#endif /* sequent */
/*
** Sequent DYNIX/ptx v2.0 (and higher)
**
** For DYNIX/ptx v1.x, undefine HASSETREUID.
**
** From Tim Wright <timw@sequent.com>.
** Update from Jack Woolley <jwoolley@sctcorp.com>, 26 Dec 1995,
** for DYNIX/ptx 4.0.2.
*/
#ifdef _SEQUENT_
# include <sys/stream.h>
# 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 */
# define SPT_TYPE SPT_NONE /* don't use setproctitle */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* _SEQUENT_ */
/*
** 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 */
# define SFS_BAVAIL f_bfree /* alternate field name */
#endif /* UNICOS */
/*
** Apollo DomainOS
**
** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com>
**
** 15 Jan 1994; updated 2 Aug 1995
**
*/
#ifdef apollo
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(2) call */
# define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */
# define SPT_TYPE SPT_NONE /* don't use setproctitle */
# define LA_TYPE LA_SUBR /* use getloadavg.c */
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define TZ_TYPE TZ_TZNAME
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# 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 /* ! IDENTPROTO */
# define RLIMIT_NEEDS_SYS_TIME_H 1
# if defined(NGROUPS_MAX) && !NGROUPS_MAX
# undef NGROUPS_MAX
# endif /* defined(NGROUPS_MAX) && !NGROUPS_MAX */
#endif /* apollo */
/*
** System V Rel 5.x (a.k.a Unixware7 w/o BSD-Compatibility Libs ie. native)
**
** Contributed by Paul Gampe <paulg@apnic.net>
*/
#ifdef __svr5__
# include <sys/mkdev.h>
# define __svr4__
# define SYS5SIGNALS 1
# define HASSETSID 1
# define HASSNPRINTF 1
# define HASSETREUID 1
# define HASWAITPID 1
# define HASGETDTABLESIZE 1
# define GIDSET_T gid_t
# define SOCKADDR_LEN_T size_t
# define SOCKOPT_LEN_T size_t
# ifndef _PATH_UNIX
# define _PATH_UNIX "/stand/unix"
# endif /* ! _PATH_UNIX */
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 1024 /* unsure */
# endif /* SYSLOG_BUFSIZE */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */
#if !defined(SM_SET_H_ERRNO) && defined(_REENTRANT)
# define SM_SET_H_ERRNO(err) set_h_errno((err))
#endif /* ! SM_SET_H_ERRNO && _REENTRANT */
#endif /* __svr5__ */
/* ###################################################################### */
/*
** UnixWare 2.x
*/
#ifdef UNIXWARE2
# define UNIXWARE 1
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */
#endif /* UNIXWARE2 */
/*
** UnixWare 1.1.2.
**
** Updated by Petr Lampa <lampa@fee.vutbr.cz>.
** From Evan Champion <evanc@spatial.synapse.org>.
*/
#ifdef UNIXWARE
# include <sys/mkdev.h>
# define SYSTEM5 1
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define HASSETREUID 1
# define HASSETSID 1
# define HASINITGROUPS 1
# define GIDSET_T gid_t
# define SLEEP_T unsigned
# define SFS_TYPE SFS_STATVFS
# define LA_TYPE LA_ZERO
# undef WIFEXITED
# undef WEXITSTATUS
# ifndef _PATH_UNIX
# define _PATH_UNIX "/unix"
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# define SYSLOG_BUFSIZE 128
#endif /* UNIXWARE */
/*
** 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 /* ! HASGETUSERSHELL */
# 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 /* CLIX */
/*
** NCR MP-RAS 2.x (SysVr4) with Wollongong TCP/IP
**
** From Kevin Darcy <kevin@tech.mis.cfc.com>.
*/
#ifdef NCR_MP_RAS2
# include <sys/sockio.h>
# define __svr4__
# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
# define SYSLOG_BUFSIZE 1024
# define SPT_TYPE SPT_NONE
#endif /* NCR_MP_RAS2 */
/*
** NCR MP-RAS 3.x (SysVr4) with STREAMware TCP/IP
**
** From Tom Moore <Tom.Moore@DaytonOH.NCR.COM>
*/
#ifdef NCR_MP_RAS3
# define __svr4__
# define HASFCHOWN 1 /* has fchown(2) call */
# define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM has non-std interface */
# define SO_REUSEADDR_IS_BROKEN 1 /* doesn't work if accept() fails */
# define SYSLOG_BUFSIZE 1024
# define SPT_TYPE SPT_NONE
# ifndef _XOPEN_SOURCE
# define _XOPEN_SOURCE
# define _XOPEN_SOURCE_EXTENDED 1
# include <sys/resource.h>
# undef _XOPEN_SOURCE
# undef _XOPEN_SOURCE_EXTENDED
# endif /* ! _XOPEN_SOURCE */
#endif /* NCR_MP_RAS3 */
/*
** Tandem NonStop-UX SVR4
**
** From Rick McCarty <mccarty@mpd.tandem.com>.
*/
#ifdef NonStop_UX_BXX
# define __svr4__
#endif /* NonStop_UX_BXX */
/*
** Hitachi 3050R/3050RX and 3500 Workstations running HI-UX/WE2.
**
** Tested for 1.04, 1.03
** From Akihiro Hashimoto ("Hash") <hash@dominic.ipc.chiba-u.ac.jp>.
**
** Tested for 4.02, 6.10 and 7.10
** From Motonori NAKAMURA <motonori@media.kyoto-u.ac.jp>.
*/
#if !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE))
# define SYSTEM5 1 /* include all the System V defines */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define setreuid(r, e) setresuid(r, e, -1)
# define LA_TYPE LA_FLOAT
# define SPT_TYPE SPT_PSTAT
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# ifndef HASSETVBUF
# define HASSETVBUF /* HI-UX has no setlinebuf */
# endif /* ! HASSETVBUF */
# ifndef GIDSET_T
# define GIDSET_T gid_t
# endif /* ! GIDSET_T */
# ifndef _PATH_UNIX
# define _PATH_UNIX "/HI-UX"
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
# endif /* ! HASGETUSERSHELL */
# define FDSET_CAST (int *) /* cast for fd_set parameters to select */
/*
** avoid m_flags conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h
** on HIUX 3050
*/
# undef m_flags
# ifdef __STDC__
extern int syslog(int, char *, ...);
# else /* __STDC__ */
extern int syslog();
# endif /* __STDC__ */
#endif /* !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE)) */
/*
** Amdahl UTS System V 2.1.5 (SVr3-based)
**
** From: Janet Jackson <janet@dialix.oz.au>.
*/
#ifdef _UTS
# include <sys/sysmacros.h>
# undef HASLSTAT /* has symlinks, but they cause problems */
# define NEEDFSYNC 1 /* system fsync(2) fails on non-EFS filesys */
# define SYS5SIGNALS 1 /* System V signal semantics */
# define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
# define HASUNAME 1 /* use System V uname(2) system call */
# define HASINITGROUPS 1 /* has initgroups(3) function */
# define HASSETVBUF 1 /* has setvbuf(3) function */
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* does not have getusershell(3) function */
# endif /* ! HASGETUSERSHELL */
# define GIDSET_T gid_t /* type of 2nd arg to getgroups(2) isn't int */
# define LA_TYPE LA_ZERO /* doesn't have load average */
# define SFS_TYPE SFS_4ARGS /* use 4-arg statfs() */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define _PATH_UNIX "/unix"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
#endif /* _UTS */
/*
** Cray Computer Corporation's CSOS
**
** From Scott Bolte <scott@craycos.com>.
*/
#ifdef _CRAYCOM
# define SYSTEM5 1 /* include all the System V defines */
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define NEEDFSYNC 1 /* no fsync in system library */
# define MAXPATHLEN PATHSIZE
# define LA_TYPE LA_ZERO
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define _POSIX_CHOWN_RESTRICTED -1
extern struct group *getgrent(), *getgrnam(), *getgrgid();
#endif /* _CRAYCOM */
/*
** Sony NEWS-OS 4.2.1R and 6.0.3
**
** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
*/
#ifdef sony_news
# ifndef __svr4
/* NEWS-OS 4.2.1R */
# ifndef BSD
# define BSD /* has BSD routines */
# endif /* ! BSD */
# define HASUNSETENV 1 /* has unsetenv(2) call */
# undef HASSETVBUF /* don't actually have setvbuf(3) */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# define LA_TYPE LA_INT
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# define setpgid setpgrp
# undef WIFEXITED
# undef WEXITSTATUS
# define MODE_T int /* system include files have no mode_t */
typedef int pid_t;
typedef int (*sigfunc_t)();
# define SIGFUNC_DEFINED
# define SIGFUNC_RETURN (0)
# define SIGFUNC_DECL int
# else /* ! __svr4 */
/* NEWS-OS 6.0.3 with /bin/cc */
# ifndef __svr4__
# define __svr4__ /* use all System V Release 4 defines below */
# endif /* ! __svr4__ */
# define HASSETSID 1 /* has Posix setsid(2) call */
# define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
# define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */
# ifndef SPT_TYPE
# define SPT_TYPE SPT_SYSMIPS /* use sysmips() (OS 6.0.2 or later) */
# endif /* ! SPT_TYPE */
# define GIDSET_T gid_t
# undef WIFEXITED
# undef WEXITSTATUS
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 256
# endif /* ! SYSLOG_BUFSIZE */
# define _PATH_UNIX "/stand/unix"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# endif /* ! __svr4 */
#endif /* sony_news */
/*
** Omron LUNA/UNIOS-B 3.0, LUNA2/Mach and LUNA88K Mach
**
** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
*/
#ifdef luna
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# define HASUNSETENV 1 /* has unsetenv(2) call */
# define NEEDPUTENV 1 /* need putenv(3) call */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
# define WAITUNION 1 /* use "union wait" as wait argument type */
# ifdef uniosb
# include <sys/time.h>
# define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
# define LA_TYPE LA_INT
# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
# endif /* uniosb */
# ifdef luna2
# define LA_TYPE LA_SUBR
# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
# endif /* luna2 */
# ifdef luna88k
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define LA_TYPE LA_INT
# endif /* luna88k */
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# define setpgid setpgrp
# undef WIFEXITED
# undef WEXITSTATUS
typedef int pid_t;
typedef int (*sigfunc_t)();
# define SIGFUNC_DEFINED
# define SIGFUNC_RETURN (0)
# define SIGFUNC_DECL int
extern char *getenv();
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
#endif /* luna */
/*
** NEC EWS-UX/V 4.2 (with /usr/ucb/cc)
**
** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
*/
#if defined(nec_ews_svr4) || defined(_nec_ews_svr4)
# ifndef __svr4__
# define __svr4__ /* use all System V Release 4 defines below */
# endif /* ! __svr4__ */
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define HASSETSID 1 /* has Posix setsid(2) call */
# define LA_TYPE LA_READKSYM /* use MIOC_READSYM ioctl */
# define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
# define GIDSET_T gid_t
# undef WIFEXITED
# undef WEXITSTATUS
# define NAMELISTMASK 0x7fffffff /* mask for nlist() values */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
# endif /* ! SYSLOG_BUFSIZE */
#endif /* defined(nec_ews_svr4) || defined(_nec_ews_svr4) */
/*
** Fujitsu/ICL UXP/DS (For the DS/90 Series)
**
** From Diego R. Lopez <drlopez@cica.es>.
** Additional changes from Fumio Moriya and Toshiaki Nomura of the
** Fujitsu Fresoftware group <dsfrsoft@oai6.yk.fujitsu.co.jp>.
*/
#ifdef __uxp__
# include <arpa/nameser.h>
# include <sys/sysmacros.h>
# include <sys/mkdev.h>
# define __svr4__
# define HASGETUSERSHELL 0
# define HASFLOCK 0
# if UXPDS == 10
# define HASSNPRINTF 0 /* no snprintf(3) or vsnprintf(3) */
# else /* UXPDS == 10 */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# endif /* UXPDS == 10 */
# define _PATH_UNIX "/stand/unix"
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* __uxp__ */
/*
** Pyramid DC/OSx
**
** From Earle Ake <akee@wpdiss1.wpafb.af.mil>.
*/
#ifdef DCOSx
# define GIDSET_T gid_t
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
#endif /* DCOSx */
/*
** Concurrent Computer Corporation Maxion
**
** From Donald R. Laster Jr. <laster@access.digex.net>.
*/
#ifdef __MAXION__
# include <sys/stream.h>
# define __svr4__ 1 /* SVR4.2MP */
# define HASSETREUID 1 /* have setreuid(2) */
# define HASLSTAT 1 /* have lstat(2) */
# define HASSETRLIMIT 1 /* have setrlimit(2) */
# define HASGETDTABLESIZE 1 /* have getdtablesize(2) */
# define HASSNPRINTF 1 /* have snprintf(3) */
# define HASGETUSERSHELL 1 /* have getusershell(3) */
# define NOFTRUNCATE 1 /* do not have ftruncate(2) */
# define SLEEP_T unsigned
# define SFS_TYPE SFS_STATVFS
# define SFS_BAVAIL f_bavail
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 256 /* Use 256 bytes */
# endif /* ! SYSLOG_BUFSIZE */
# undef WUNTRACED
# undef WIFEXITED
# undef WIFSIGNALED
# undef WIFSTOPPED
# undef WEXITSTATUS
# undef WTERMSIG
# undef WSTOPSIG
#endif /* __MAXION__ */
/*
** Harris Nighthawk PowerUX (nh6000 box)
**
** Contributed by Bob Miorelli, Pratt & Whitney <miorelli@pweh.com>
*/
#ifdef _PowerUX
# ifndef __svr4__
# define __svr4__
# endif /* ! __svr4__ */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# define SYSLOG_BUFSIZE 1024
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define LA_TYPE LA_ZERO
typedef struct msgb mblk_t;
# undef offsetof /* avoid stddefs.h and sys/sysmacros.h conflict */
#endif /* _PowerUX */
/*
** Siemens Nixdorf Informationssysteme AG SINIX
**
** Contributed by Gerald Rinske <Gerald.Rinske@mch.sni.de>
** of Siemens Business Services VAS.
*/
#ifdef sinix
# define HASRANDOM 0 /* has random(3) */
# define SYSLOG_BUFSIZE 1024
#endif /* sinix */
/*
** CRAY T3E
**
** Contributed by Manu Mahonen <mailadm@csc.fi>
** of Center for Scientific Computing.
*/
#ifdef _CRAY
# define GET_IPOPT_DST(dst) *(struct in_addr *)&(dst)
#endif /* _CRAY */
/*
** Motorola 922, MC88110, UNIX SYSTEM V/88 Release 4.0 Version 4.3
**
** Contributed by Sergey Rusanov <rsm@utfoms.udmnet.ru>
*/
#ifdef MOTO
# define HASFCHMOD 1
# define HASSETRLIMIT 0
# define HASSETSID 1
# define HASSETREUID 1
# define HASULIMIT 1
# define HASWAITPID 1
# define HASGETDTABLESIZE 1
# define HASGETUSERSHELL 1
# define IP_SRCROUTE 0
# define IDENTPROTO 0
# define RES_DNSRCH_VARIABLE _res_dnsrch
# define _PATH_UNIX "/unix"
# define _PATH_VENDOR_CF "/etc/sendmail.cf"
# define _PATH_SENDMAILPID "/var/run/sendmail.pid"
#endif /* MOTO */
/**********************************************************************
** 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(3) call */
# ifndef IP_SRCROUTE
# define IP_SRCROUTE 1 /* can check IP source routing */
# endif /* ! IP_SRCROUTE */
# ifndef HASSETRLIMIT
# define HASSETRLIMIT 1 /* has setrlimit(2) call */
# endif /* ! HASSETRLIMIT */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone variable */
# endif /* ! TZ_TYPE */
#endif /* BSD */
/* general System V Release 4 defines */
#ifdef __svr4__
# define SYSTEM5 1
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define BSD_COMP 1 /* get BSD ioctl calls */
# ifndef HASSETRLIMIT
# define HASSETRLIMIT 1 /* has setrlimit(2) call */
# endif /* ! HASSETRLIMIT */
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# endif /* ! HASGETUSERSHELL */
# ifndef HASFCHMOD
# define HASFCHMOD 1 /* most (all?) SVr4s seem to have fchmod(2) */
# endif /* ! HASFCHMOD */
# ifndef _PATH_UNIX
# define _PATH_UNIX "/unix"
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 128
# endif /* ! SYSLOG_BUFSIZE */
# ifndef SFS_TYPE
# define SFS_TYPE SFS_STATVFS
# endif /* ! SFS_TYPE */
# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
#endif /* __svr4__ */
/* 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 HASULIMIT
# define HASULIMIT 1 /* has the ulimit(2) syscall */
# endif /* ! HASULIMIT */
# ifndef LA_TYPE
# ifdef MIOC_READKSYM
# define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */
# else /* MIOC_READKSYM */
# define LA_TYPE LA_INT /* assume integer load average */
# endif /* MIOC_READKSYM */
# endif /* ! LA_TYPE */
# ifndef SFS_TYPE
# define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
# endif /* ! SFS_TYPE */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
# endif /* ! TZ_TYPE */
#endif /* SYSTEM5 */
/* general POSIX defines */
#ifdef _POSIX_VERSION
# define HASSETSID 1 /* has Posix setsid(2) call */
# define HASWAITPID 1 /* has Posix waitpid(2) call */
# if _POSIX_VERSION >= 199500 && !defined(USESETEUID)
# define USESETEUID 1 /* has usable seteuid(2) call */
# endif /* _POSIX_VERSION >= 199500 && !defined(USESETEUID) */
#endif /* _POSIX_VERSION */
/*
** Tweaking for systems that (for example) claim to be BSD or POSIX
** but don't have all the standard BSD or POSIX routines (boo hiss).
*/
#ifdef titan
# undef HASINITGROUPS /* doesn't have initgroups(3) call */
#endif /* titan */
#ifdef _CRAYCOM
# undef HASSETSID /* despite POSIX claim, doesn't have setsid */
#endif /* _CRAYCOM */
#ifdef MOTO
# undef USESETEUID
#endif /* MOTO */
/*
** Due to a "feature" in some operating systems such as Ultrix 4.3 and
** HPUX 8.0, if you receive a "No route to host" message (ICMP message
** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host
** are closed. Some firewalls return this error if you try to connect
** to the IDENT port (113), so you can't receive email from these hosts
** on these systems. The firewall really should use a more specific
** message such as ICMP_UNREACH_PROTOCOL or _PORT or _FILTER_PROHIB. If
** not explicitly set to zero above, default it on.
*/
#ifndef IDENTPROTO
# define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */
#endif /* ! IDENTPROTO */
#ifndef IP_SRCROUTE
# define IP_SRCROUTE 1 /* Detect IP source routing */
#endif /* ! IP_SRCROUTE */
#ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 1 /* libc has getusershell(3) call */
#endif /* ! HASGETUSERSHELL */
#ifndef NETUNIX
# define NETUNIX 1 /* include unix domain support */
#endif /* ! NETUNIX */
#ifndef HASRANDOM
# define HASRANDOM 1 /* has random(3) support */
#endif /* ! HASRANDOM */
#ifndef HASFLOCK
# define HASFLOCK 0 /* assume no flock(2) support */
#endif /* ! HASFLOCK */
#ifndef HASSETREUID
# define HASSETREUID 0 /* assume no setreuid(2) call */
#endif /* ! HASSETREUID */
#ifndef HASFCHMOD
# define HASFCHMOD 0 /* assume no fchmod(2) syscall */
#endif /* ! HASFCHMOD */
#ifndef USESETEUID
# define USESETEUID 0 /* assume no seteuid(2) call or no saved ids */
#endif /* ! USESETEUID */
#ifndef HASSETRLIMIT
# define HASSETRLIMIT 0 /* assume no setrlimit(2) support */
#endif /* ! HASSETRLIMIT */
#ifndef HASULIMIT
# define HASULIMIT 0 /* assume no ulimit(2) support */
#endif /* ! HASULIMIT */
#ifndef SECUREWARE
# define SECUREWARE 0 /* assume no SecureWare C2 auditing hooks */
#endif /* ! SECUREWARE */
#ifndef USE_SIGLONGJMP
# define USE_SIGLONGJMP 0 /* assume setjmp handles signals properly */
#endif /* ! USE_SIGLONGJMP */
#ifndef FDSET_CAST
# define FDSET_CAST /* (empty) cast for fd_set arg to select */
#endif /* ! FDSET_CAST */
/*
** Pick a mailer setuid method for changing the current uid
*/
#define USE_SETEUID 0
#define USE_SETREUID 1
#define USE_SETUID 2
#if USESETEUID
# define MAILER_SETUID_METHOD USE_SETEUID
#else /* USESETEUID */
# if HASSETREUID
# define MAILER_SETUID_METHOD USE_SETREUID
# else /* HASSETREUID */
# define MAILER_SETUID_METHOD USE_SETUID
# endif /* HASSETREUID */
#endif /* USESETEUID */
/*
** 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 /* ! GIDSET_T */
#ifndef UID_T
# define UID_T uid_t
#endif /* ! UID_T */
#ifndef GID_T
# define GID_T gid_t
#endif /* ! GID_T */
#ifndef SIZE_T
# define SIZE_T size_t
#endif /* ! SIZE_T */
#ifndef MODE_T
# define MODE_T mode_t
#endif /* ! MODE_T */
#ifndef ARGV_T
# define ARGV_T char **
#endif /* ! ARGV_T */
#ifndef SOCKADDR_LEN_T
# define SOCKADDR_LEN_T int
#endif /* ! SOCKADDR_LEN_T */
#ifndef SOCKOPT_LEN_T
# define SOCKOPT_LEN_T int
#endif /* ! SOCKOPT_LEN_T */
#ifndef QUAD_T
# define QUAD_T unsigned long
#endif /* ! QUAD_T */
/**********************************************************************
** Remaining definitions should never have to be changed. They are
** primarily to provide back compatibility for older systems -- for
** example, it includes some POSIX compatibility definitions
**********************************************************************/
/* System 5 compatibility */
#ifndef S_ISREG
# define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG)
#endif /* ! S_ISREG */
#ifndef S_ISDIR
# define S_ISDIR(foo) ((foo & S_IFMT) == S_IFDIR)
#endif /* ! S_ISDIR */
#if !defined(S_ISLNK) && defined(S_IFLNK)
# define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK)
#endif /* !defined(S_ISLNK) && defined(S_IFLNK) */
#if !defined(S_ISFIFO)
# if defined(S_IFIFO)
# define S_ISFIFO(foo) ((foo & S_IFMT) == S_IFIFO)
# else /* defined(S_IFIFO) */
# define S_ISFIFO(foo) FALSE
# endif /* defined(S_IFIFO) */
#endif /* !defined(S_ISFIFO) */
#ifndef S_IRUSR
# define S_IRUSR 0400
#endif /* ! S_IRUSR */
#ifndef S_IWUSR
# define S_IWUSR 0200
#endif /* ! S_IWUSR */
#ifndef S_IRGRP
# define S_IRGRP 0040
#endif /* ! S_IRGRP */
#ifndef S_IWGRP
# define S_IWGRP 0020
#endif /* ! S_IWGRP */
#ifndef S_IROTH
# define S_IROTH 0004
#endif /* ! S_IROTH */
#ifndef S_IWOTH
# define S_IWOTH 0002
#endif /* ! S_IWOTH */
/* close-on-exec flag */
#ifndef FD_CLOEXEC
# define FD_CLOEXEC 1
#endif /* ! FD_CLOEXEC */
/*
** Older systems don't have this error code -- it should be in
** /usr/include/sysexits.h.
*/
#ifndef EX_CONFIG
# define EX_CONFIG 78 /* configuration error */
#endif /* ! EX_CONFIG */
/* pseudo-codes */
#define EX_QUIT 22 /* drop out of server immediately */
#define EX_RESTART 23 /* restart sendmail daemon */
#define EX_SHUTDOWN 24 /* shutdown sendmail daemon */
/* pseudo-code used for mci_setstat */
#define EX_NOTSTICKY -5 /* don't save persistent status */
/*
** An "impossible" file mode to indicate that the file does not exist.
*/
#define ST_MODE_NOFILE 0171147 /* unlikely to occur */
/* type of arbitrary pointer */
#ifndef ARBPTR_T
# define ARBPTR_T void *
#endif /* ! ARBPTR_T */
#ifndef __P
# include "sendmail/cdefs.h"
#endif /* ! __P */
#if HESIOD && !defined(NAMED_BIND)
# define NAMED_BIND 1 /* not one without the other */
#endif /* HESIOD && !defined(NAMED_BIND) */
# if NAMED_BIND && !defined( __ksr__ ) && !defined( h_errno )
extern int h_errno;
# endif /* NAMED_BIND && !defined( __ksr__ ) && !defined( h_errno ) */
#ifdef LDAPMAP
# include <sys/time.h>
# include <lber.h>
# include <ldap.h>
/* Some LDAP constants */
# define LDAPMAP_FALSE 0
# define LDAPMAP_TRUE 1
/*
** ldap_init(3) is broken in Umich 3.x and OpenLDAP 1.0/1.1.
** Use the lack of LDAP_OPT_SIZELIMIT to detect old API implementations
** and assume (falsely) that all old API implementations are broken.
** (OpenLDAP 1.2 and later have a working ldap_init(), add -DUSE_LDAP_INIT)
*/
# if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT)
# define USE_LDAP_INIT 1
# endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT) */
/*
** LDAP_OPT_SIZELIMIT is not defined under Umich 3.x nor OpenLDAP 1.x,
** hence ldap_set_option() must not exist.
*/
# if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION)
# define USE_LDAP_SET_OPTION 1
# endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION) */
#endif /* LDAPMAP */
/*
** Do some required dependencies
*/
#if NETINET || NETINET6 || NETISO
# ifndef SMTP
# define SMTP 1 /* enable user and server SMTP */
# endif /* ! SMTP */
# ifndef QUEUE
# define QUEUE 1 /* enable queueing */
# endif /* ! QUEUE */
# ifndef DAEMON
# define DAEMON 1 /* include the daemon (requires IPC & SMTP) */
# endif /* ! DAEMON */
#endif /* NETINET || NETINET6 || NETISO */
/*
** Arrange to use either varargs or stdargs
*/
#ifdef __STDC__
# include <stdarg.h>
# define VA_LOCAL_DECL va_list ap;
# define VA_START(f) va_start(ap, f)
# define VA_END va_end(ap)
#else /* __STDC__ */
# include <varargs.h>
# define VA_LOCAL_DECL va_list ap;
# define VA_START(f) va_start(ap)
# define VA_END va_end(ap)
#endif /* __STDC__ */
#if HASUNAME
# include <sys/utsname.h>
# ifdef newstr
# undef newstr
# endif /* newstr */
#else /* HASUNAME */
# define NODE_LENGTH 32
struct utsname
{
char nodename[NODE_LENGTH + 1];
};
#endif /* HASUNAME */
#if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V)
# define MAXHOSTNAMELEN 256
#endif /* !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V) */
#if !defined(SIGCHLD) && defined(SIGCLD)
# define SIGCHLD SIGCLD
#endif /* !defined(SIGCHLD) && defined(SIGCLD) */
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif /* ! STDIN_FILENO */
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif /* ! STDOUT_FILENO */
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif /* ! STDERR_FILENO */
#ifndef LOCK_SH
# define LOCK_SH 0x01 /* shared lock */
# define LOCK_EX 0x02 /* exclusive lock */
# define LOCK_NB 0x04 /* non-blocking lock */
# define LOCK_UN 0x08 /* unlock */
#endif /* ! LOCK_SH */
#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 SEEK_SET
# define SEEK_SET 0
# define SEEK_CUR 1
# define SEEK_END 2
#endif /* ! SEEK_SET */
#ifndef SIG_ERR
# define SIG_ERR ((void (*)()) -1)
#endif /* ! SIG_ERR */
#ifndef WEXITSTATUS
# define WEXITSTATUS(st) (((st) >> 8) & 0377)
#endif /* ! WEXITSTATUS */
#ifndef WIFEXITED
# define WIFEXITED(st) (((st) & 0377) == 0)
#endif /* ! WIFEXITED */
#ifndef WIFSTOPPED
# define WIFSTOPPED(st) (((st) & 0100) == 0)
#endif /* ! WIFSTOPPED */
#ifndef WCOREDUMP
# define WCOREDUMP(st) (((st) & 0200) != 0)
#endif /* ! WCOREDUMP */
#ifndef WTERMSIG
# define WTERMSIG(st) (((st) & 0177))
#endif /* ! WTERMSIG */
#ifndef SIGFUNC_DEFINED
typedef void (*sigfunc_t) __P((int));
#endif /* ! SIGFUNC_DEFINED */
#ifndef SIGFUNC_RETURN
# define SIGFUNC_RETURN
#endif /* ! SIGFUNC_RETURN */
#ifndef SIGFUNC_DECL
# define SIGFUNC_DECL void
#endif /* ! SIGFUNC_DECL */
/* size of syslog buffer */
#ifndef SYSLOG_BUFSIZE
# define SYSLOG_BUFSIZE 1024
#endif /* ! SYSLOG_BUFSIZE */
/*
** Size of prescan buffer.
** Despite comments in the _sendmail_ book, this probably should
** not be changed; there are some hard-to-define dependencies.
*/
#define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */
/* fork routine -- set above using #ifdef _osname_ or in Makefile */
#ifndef FORK
# define FORK fork /* function to call to fork mailer */
#endif /* ! FORK */
/* setting h_errno */
#ifndef SM_SET_H_ERRNO
# define SM_SET_H_ERRNO(err) h_errno = (err)
#endif /* SM_SET_H_ERRNO */
/* random routine -- set above using #ifdef _osname_ or in Makefile */
#if HASRANDOM
# define get_random() random()
#else /* HASRANDOM */
# define get_random() ((long) rand())
# ifndef RANDOMSHIFT
# define RANDOMSHIFT 8
# endif /* RANDOMSHIFT */
#endif /* HASRANDOM */
/*
** Default to using scanf in readcf.
*/
#ifndef SCANF
# define SCANF 1
#endif /* ! SCANF */
#if _FFR_MILTER
/* 32 bit type */
# ifndef SM_INT32
# define SM_INT32 int32_t
# endif /* SM_INT32 */
#endif /* _FFR_MILTER */
/*
** SVr4 and similar systems use different routines for setjmp/longjmp
** with signal support
*/
#if USE_SIGLONGJMP
# ifdef jmp_buf
# undef jmp_buf
# endif /* jmp_buf */
# define jmp_buf sigjmp_buf
# ifdef setjmp
# undef setjmp
# endif /* setjmp */
# define setjmp(env) sigsetjmp(env, 1)
# ifdef longjmp
# undef longjmp
# endif /* longjmp */
# define longjmp(env, val) siglongjmp(env, val)
#endif /* USE_SIGLONGJMP */
#if !defined(NGROUPS_MAX) && defined(NGROUPS)
# define NGROUPS_MAX NGROUPS /* POSIX naming convention */
#endif /* !defined(NGROUPS_MAX) && defined(NGROUPS) */
/*
** Some snprintf() implementations are rumored not to NUL terminate.
*/
#if SNPRINTF_IS_BROKEN
# ifdef snprintf
# undef snprintf
# endif /* snprintf */
# define snprintf sm_snprintf
# ifdef vsnprintf
# undef vsnprintf
# endif /* vsnprintf */
# define vsnprintf sm_vsnprintf
#endif /* SNPRINTF_IS_BROKEN */
/*
** If we don't have a system syslog, simulate it.
*/
#if !LOG
# define LOG_EMERG 0 /* system is unusable */
# define LOG_ALERT 1 /* action must be taken immediately */
# define LOG_CRIT 2 /* critical conditions */
# define LOG_ERR 3 /* error conditions */
# define LOG_WARNING 4 /* warning conditions */
# define LOG_NOTICE 5 /* normal but significant condition */
# define LOG_INFO 6 /* informational */
# define LOG_DEBUG 7 /* debug-level messages */
#endif /* !LOG */
#if SFIO
# ifdef ERRLIST_PREDEFINED
# undef ERRLIST_PREDEFINED
# endif /* ERRLIST_PREDEFINED */
# if !HASSNPRINTF
# define HASSNPRINTF 1 /* sfio includes snprintf() */
# endif /* !HASSNPRINTF */
#endif /* SFIO */
#ifndef SFIO_STDIO_COMPAT
# define SFIO_STDIO_COMPAT 0
#endif /* ! SFIO_STDIO_COMPAT */
#endif /* CONF_H */
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