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6f9c8e5b07
freebsd-skq/contrib/sendmail/include/sm/conf.h
Gregory Neil Shapiro 6f9c8e5b07 Merge sendmail 8.14.5 to HEAD 
MFC after:	4 days
2011-06-14 04:20:18 +00:00

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/*
* Copyright (c) 1998-2011 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 1.144 2011/05/03 16:24:00 ca Exp $
*/
/*
** CONF.H -- All user-configurable parameters for sendmail
**
** Send updates to Sendmail.ORG so they will be
** included in the next release; see
** http://www.sendmail.org/email-addresses.html
** for current e-mail address.
*/
#ifndef SM_CONF_H
# define SM_CONF_H 1
# include <sm/config.h>
# include <sm/varargs.h>
/*
** 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 */
# ifndef HASNICE
# define HASNICE 1 /* has nice(2) call */
# endif /* ! HASNICE */
# ifndef HASRRESVPORT
# define HASRRESVPORT 1 /* has rrsevport(3) call */
# endif /* ! HASRRESVPORT */
/**********************************************************************
** "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 */
/**********************************************************************
** 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 HASSETRESGID 1 /* use setresgid(2) to set saved gid */
# 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
# define LDA_USE_LOCKF 1
# ifndef HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
# endif /* ! HASGETUSERSHELL */
# ifdef HPUX10
# define _PATH_SENDMAIL "/usr/sbin/sendmail"
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# endif /* HPUX10 */
# ifdef HPUX11
# define HASSETREUID 1 /* setreuid(2) works on HP-UX 11.x */
# define HASFCHOWN 1 /* has fchown(2) */
# ifndef BROKEN_RES_SEARCH
# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
# endif /* ! BROKEN_RES_SEARCH */
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# define _PATH_SENDMAIL "/usr/sbin/sendmail"
# 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 5.x
*/
# ifdef _AIX5
# include <sys/signal.h>
# include <sys/wait.h>
# define _AIX4 40300
# define SOCKADDR_LEN_T socklen_t /* e.g., arg#3 to accept, getsockname */
# define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */
# if _AIX5 >= 50200
# define HASUNSETENV 1 /* has unsetenv(3) call */
# endif /* _AIX5 >= 50200 */
# endif /* _AIX5 */
/*
** 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 */
# ifndef SOCKOPT_LEN_T
# define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
# endif /* SOCKOPT_LEN_T */
# if _AIX4 >= 40200
# define HASSETREUID 1 /* setreuid(2) works as of AIX 4.2 */
# ifndef SOCKADDR_LEN_T
# define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
# endif /* SOCKADDR_LEN_T */
# endif /* _AIX4 >= 40200 */
# 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 */
# ifndef LA_TYPE
# define LA_TYPE LA_INT
# endif /* LA_TYPE */
# define FSHIFT 16
# define LA_AVENRUN "avenrun"
# if !defined(_AIX4) || _AIX4 < 40300
# ifndef __BIT_TYPES_DEFINED__
# define SM_INT32 int
# endif /* __BIT_TYPES_DEFINED__ */
# endif /* !defined(_AIX4) || _AIX4 < 40300 */
# if !defined(_AIX4) || _AIX4 < 40200
# define SM_CONF_SYSLOG 0
# endif /* !defined(_AIX4) || _AIX4 < 40200 */
# 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 SM_CONF_GETOPT 0 /* 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 */
# if defined(_AIX)
# define LDA_USE_LOCKF 1
# define LDA_USE_SETEUID 1
# endif /* defined(_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.
**
** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>.
** IRIX5 changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>.
*/
# 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
# if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN)
/* _SC_NPROC_ONLN is 'mpadmin -u', total # of unrestricted processors */
# define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN
# endif /* if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) */
# 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 __svr4__
# define LDA_USE_LOCKF 1
# define LDA_USE_SETEUID 1
# define _PATH_MAILDIR "/var/mail"
# endif /* __svr4__ */
# 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__ */
# if SOLARIS >= 21100
# include <paths.h>
# endif /* SOLARIS >= 21100 */
# ifndef _PATH_VARRUN
# define _PATH_VARRUN "/var/run/"
# endif /* _PATH_VARRUN */
# define GIDSET_T gid_t
# define USE_SA_SIGACTION 1 /* use sa_sigaction field */
# define BROKEN_PTHREAD_SLEEP 1 /* sleep after pthread_create() fails */
# define HASSTRERROR 1 /* has strerror(3) */
# 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 */
# define LDA_CONTENTLENGTH 1 /* Needs the Content-Length header */
# endif /* SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203) */
# if SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205)
# define HASSETREUID 1 /* setreuid works as of 2.5 */
# define HASSETREGID 1 /* use setregid(2) to set saved gid */
# if SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206)
# define HASSNPRINTF 1 /* has snprintf(3c) starting in 2.6 */
# endif /* SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) */
# 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 > 10000 && SOLARIS < 20600) || SOLARIS < 206
# define SM_INT32 int /* 32bit integer */
# endif /* (SOLARIS > 10000 && SOLARIS < 20600) || 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 /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */
# 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)
# undef _PATH_SENDMAILPID /* tmpfs /var/run added in 2.8 */
# define _PATH_SENDMAILPID _PATH_VARRUN "sendmail.pid"
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/var/adm/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# define SL_FUDGE 34 /* fudge offset for SyslogPrefixLen */
# define HASLDAPGETALIASBYNAME 1 /* added in S8 */
# endif /* SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) */
# if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209)
# define HASURANDOMDEV 1 /* /dev/[u]random added in S9 */
# define HASCLOSEFROM 1 /* closefrom(3c) added in S9 */
# define HASFDWALK 1 /* fdwalk(3c) added in S9 */
# endif /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */
# if SOLARIS >= 21000 || (SOLARIS < 10000 && SOLARIS >= 210)
# define HASUNSETENV 1 /* unsetenv() added in S10 */
# endif /* SOLARIS >= 21000 || (SOLARIS < 10000 && SOLARIS >= 210) */
# if SOLARIS >= 21100 || (SOLARIS < 10000 && SOLARIS >= 211)
# define GETLDAPALIASBYNAME_VERSION 2 /* changed in S11 */
# define HAVE_NANOSLEEP 1 /* moved from librt to libc in S11 */
# define SOCKADDR_LEN_T socklen_t /* arg#3 to accept, getsockname */
# define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */
# endif /* SOLARIS >= 21100 || (SOLARIS < 10000 && SOLARIS >= 211) */
# 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)))
# define atexit(f) on_exit((f), 0) /* ugly hack for SunOS */
# define SM_INT32 int /* 32bit integer */
# define SM_ALIGN_SIZE (sizeof(long))
# define GIDSET_T int
# define SM_CONF_SYSLOG 0
# 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) */
# 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 */
# define LDA_USE_LOCKF 1
/* 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 4.2 - 4.5
**
** 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
# define SM_CONF_SYSLOG 0
# 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
# define SM_INT32 int /* 32bit integer */
# ifndef HASFLOCK
# include <standards.h>
# if _XOPEN_SOURCE+0 >= 400
# define HASFLOCK 0 /* 5.0 and later has bad flock(2) call */
# else /* _XOPEN_SOURCE+0 >= 400 */
# define HASFLOCK 1 /* has flock(2) call */
# endif /* _XOPEN_SOURCE+0 >= 400 */
# 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 */
# if _FFR_DIGUNIX_SAFECHOWN
/*
** Testing on a Digital UNIX 4.0a system showed this to be the correct
** setting but given the security consequences, more testing and
** verification is needed. Unfortunately, the man page offers no
** assistance.
*/
# define IS_SAFE_CHOWN >= 0
# endif /* _FFR_DIGUNIX_SAFECHOWN */
# 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 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 */
# ifdef _POSIX_SOURCE
extern struct passwd *getpwent();
# else /* _POSIX_SOURCE */
# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
# define WAITUNION 1 /* use "union wait" as wait argument type */
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 */
# define SM_INT32 int /* 32bit integer */
# ifdef TCPWRAPPERS
# ifndef HASUNSETENV
# define HASUNSETENV 1
# endif /* ! HASUNSETENV */
# undef NEEDPUTENV
# endif /* TCPWRAPPERS */
# ifndef __APPLE__
# include <libc.h>
# ifndef S_IRUSR
# define S_IRUSR S_IREAD
# endif /* ! S_IRUSR */
# ifndef S_IWUSR
# define S_IWUSR S_IWRITE
# endif /* ! S_IWUSR */
# define _PATH_MAILDIR "/usr/spool/mail"
# endif /* ! __APPLE__ */
# ifndef isascii
# define isascii(c) ((unsigned)(c) <= 0177)
# endif /* ! isascii */
# endif /* NeXT */
/*
** Apple Darwin
** Contributed by Wilfredo Sanchez <wsanchez@mit.edu>
*/
# if defined(DARWIN)
# define HASFCHMOD 1 /* has fchmod(2) */
# define HASFCHOWN 1 /* has fchown(2) */
# define HASFLOCK 1 /* has flock(2) */
# define HASUNAME 1 /* has uname(2) */
# define HASUNSETENV 1 /* has unsetenv(3) */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) */
# define HASSETVBUF 1 /* has setvbuf (3) */
# define HASSETREUID 0 /* setreuid(2) unusable */
# define HASSETEUID 1 /* has seteuid(2) */
# define USESETEUID 1 /* has seteuid(2) */
# define HASSETEGID 1 /* has setegid(2) */
# define HASSETREGID 1 /* has setregid(2) */
# define HASSETRESGID 0 /* no setresgid(2) */
# define HASLSTAT 1 /* has lstat(2) */
# define HASSETRLIMIT 1 /* has setrlimit(2) */
# define HASWAITPID 1 /* has waitpid(2) */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) */
# define HAS_ST_GEN 1 /* has st_gen field in struct stat */
# define HASURANDOMDEV 1 /* has urandom(4) */
# define HASSTRERROR 1 /* has strerror(3) */
# define HASGETUSERSHELL 1 /* had getusershell(3) */
# define GIDSET_T gid_t /* getgroups(2) takes gid_t */
# define LA_TYPE LA_SUBR /* use getloadavg(3) */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# if DARWIN >= 70000
# define SOCKADDR_LEN_T socklen_t
# endif
# if DARWIN >= 80000
# define SPT_TYPE SPT_REUSEARGV
# define SPT_PADCHAR '\0'
# define SOCKOPT_LEN_T socklen_t
# else
# define SPT_TYPE SPT_PSSTRINGS /* use magic PS_STRINGS pointer for setproctitle */
# endif
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* struct sockaddr has sa_len */
# define SAFENFSPATHCONF 0 /* unverified: pathconf(2) doesn't work on NFS */
# define HAS_IN_H 1
# define NETLINK 1 /* supports AF_LINK */
# ifndef NOT_SENDMAIL
# define sleep sleepX
extern unsigned int sleepX __P((unsigned int seconds));
# endif /* ! NOT_SENDMAIL */
# endif /* defined(DARWIN) */
/*
** 4.4 BSD
**
** See also BSD defines.
*/
# if defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) && !defined(DARWIN)
# 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 HASFCHOWN 1 /* has fchown(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 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__) && !defined(DARWIN)*/
/*
** 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 HASSETREUID 0 /* BSD-OS has broken setreuid(2) emulation */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASSETLOGIN 1 /* has setlogin(2) */
# 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 */
# if defined(_BSDI_VERSION) && _BSDI_VERSION <= 199701 /* 3.1 and earlier */
# define MODE_T int /* va_arg() can't handle less than int */
# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION <= 199701 */
# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199910 /* on 4.x */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199910 */
# endif /* __bsdi__ */
# if defined(__QNX__)
# if defined(__QNXNTO__)
/* QNX 6 */
# include <unix.h>
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* has fchown(2) syscall */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# define BSD4_4_SOCKADDR /* has sa_len */
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define NETLINK 1 /* supports AF_LINK */
# define GIDSET_T gid_t
# define QUAD_T uint64_t
# define HASSNPRINTF 1 /* has snprintf(3) (all versions?) */
# define HASGETUSERSHELL 0
/*
** We have a strrev() that doesn't allocate anything.
** Make sure the one here is used.
*/
# define strrev strrev_sendmail
# else /* defined(__QNXNTO__) */
/*
** QNX 4.2x
** Contributed by Glen McCready <glen@qnx.com>.
**
** Should work with all versions of QNX 4.
*/
# include <unix.h>
# include <sys/select.h>
# undef NGROUPS_MAX
# define HASSETSID 1 /* has POSIX setsid(2) call */
# 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 SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */
# 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 _FILE_H_INCLUDED
# endif /* defined(__QNXNTO__) */
# endif /* defined(__QNX__) */
/*
** DragonFly BSD/ 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(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
# include <paths.h>
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* has fchown(2) syscall */
# 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 HASSNPRINTF 1 /* has snprintf(3) (all versions?) */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# if defined(__NetBSD__) && defined(__NetBSD_Version__) && \
((__NetBSD_Version__ >= 200040000 && __NetBSD_Version__ < 200090000) || \
(__NetBSD_Version__ >= 299000900))
# undef SFS_TYPE
# define SFS_TYPE SFS_STATVFS
# else
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# endif
# 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(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 104170000
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# endif
# if defined(__NetBSD__) && defined(__NetBSD_Version__) && \
((__NetBSD_Version__ >= 200060000 && __NetBSD_Version__ < 200090000) || \
(__NetBSD_Version__ >= 299000900))
# define HASCLOSEFROM 1 /* closefrom(3) added in 2.0F */
# endif
# if defined(__NetBSD__)
# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
# include <sys/param.h>
# include <sys/sysctl.h>
# endif
# if defined(__DragonFly__)
# define HASSETLOGIN 1 /* has setlogin(2) */
# define HASSRANDOMDEV 1 /* has srandomdev(3) */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# undef SPT_TYPE
# include <libutil.h>
# define SPT_TYPE SPT_BUILTIN
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/usr/libexec/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# ifndef SMRSH_PATH
# define SMRSH_PATH "/bin:/usr/bin"
# endif /* ! SMRSH_PATH */
# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
# include <sys/sysctl.h>
# endif /* defined(__DragonFly__) */
# 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 >= 300000 /* 3.0.0-release and later */
# define HAVE_NANOSLEEP 1 /* has nanosleep(2) */
# endif /* __FreeBSD_version >= 300000 */
# if __FreeBSD_version >= 330000 /* 3.3.0-release and later */
# ifndef SMRSH_CMDDIR
# define SMRSH_CMDDIR "/usr/libexec/sm.bin"
# endif /* ! SMRSH_CMDDIR */
# ifndef SMRSH_PATH
# define SMRSH_PATH "/bin:/usr/bin"
# endif /* ! SMRSH_PATH */
# endif /* __FreeBSD_version >= 330000 */
# if __FreeBSD_version >= 430000 /* 4.3.0-release and later */
# define SOCKADDR_LEN_T socklen_t /* e.g., arg#3 to accept, getsockname */
# define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */
# endif /* __FreeBSD_version >= 430000 */
# 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) */
# if OpenBSD < 200305
# define HASSETREUID 0 /* setreuid(2) broken in OpenBSD < 3.3 */
# endif /* OpenBSD < 200305 */
# define HASSETEGID 1 /* use setegid(2) to set saved gid */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# if OpenBSD >= 200006
# define HASSRANDOMDEV 1 /* has srandomdev(3) */
# endif /* OpenBSD >= 200006 */
# if OpenBSD >= 200012
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# endif /* OpenBSD >= 200012 */
# if OpenBSD >= 200405
# define HASCLOSEFROM 1 /* closefrom(3) added in 3.5 */
# endif /* OpenBSD >= 200405 */
# if OpenBSD >= 200505
# undef NETISO /* iso.h removed in 3.7 */
# endif /* OpenBSD >= 200505 */
# if OpenBSD >= 200800
# define HAVE_NANOSLEEP 1 /* has nanosleep(2) */
# endif /* OpenBSD >= 200800 */
# endif /* defined(__OpenBSD__) */
# endif /* defined(__DragonFly__) || 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 SM_CONF_GETOPT 0 /* 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 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 /* (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 */
# define LA_TYPE LA_MACH
/* GNU uses mach[34], which renames some rpcs from mach2.x. */
# define host_self mach_host_self
# endif /* (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 */
# 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 SM_CONF_GETOPT 0 /* 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 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
# define LDA_USE_LOCKF 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 */
# ifndef USE_SIGLONGJMP
# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
# endif /* ! USE_SIGLONGJMP */
# 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 SM_CONF_GETOPT=0, 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 SM_CONF_GETOPT 1 /* need a 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 SM_CONF_GETOPT 0 /* 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>
**
** 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 /* !defined(KERNEL_VERSION) */
# define BSD 1 /* include BSD defines */
# define HASSETREGID 1 /* use setregid(2) to set saved gid */
# ifndef REQUIRES_DIR_FSYNC
# define REQUIRES_DIR_FSYNC 1 /* requires fsync() on directory */
# endif /* REQUIRES_DIR_FSYNC */
# ifndef USESETEUID
# define USESETEUID 0 /* has it due to POSIX, but doesn't work */
# endif /* USESETEUID */
# define SM_CONF_GETOPT 0 /* 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 HASGETUSERSHELL
# define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */
# endif /* HASGETUSERSHELL */
# 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 */
# ifndef USE_SIGLONGJMP
# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
# endif /* ! USE_SIGLONGJMP */
# ifndef HASFLOCK
# if LINUX_VERSION_CODE < 66399
# define HASFLOCK 0 /* flock(2) is broken after 0.99.13 */
# else /* LINUX_VERSION_CODE < 66399 */
# if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
# define HASFLOCK 1 /* flock(2) fixed after 1.3.95 */
# else /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) */
# define HASFLOCK 0 /* flock(2) is broken (again) after 2.4.0 */
# endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) */
# 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 >= KERNEL_VERSION(2,0,0)) */
# if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
# define HASSTRERROR 1 /* has strerror(3) */
# endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
# ifndef TZ_TYPE
# define TZ_TYPE TZ_NONE /* no standard for Linux */
# endif /* ! TZ_TYPE */
# if (__GLIBC__ >= 2)
# include <paths.h>
# endif /* (__GLIBC__ >= 2) */
# 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 && !defined(NEEDSGETIPNODE)) */
# undef GLIBC_VERSION
# endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
# endif /* NETINET6 */
# ifndef HASFCHOWN
# define HASFCHOWN 1 /* fchown(2) */
# endif /* ! HASFCHOWN */
# if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,36)) && !defined(HASFCHMOD)
# define HASFCHMOD 1 /* fchmod(2) */
# endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,36)) && !defined(HASFCHMOD) */
# 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, UNICOS/mk, and UNICOS/mp
**
** UNICOS:
** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov>
** Update Brian Ginsbach <ginsbach@cray.com>
** UNICOS/mk (Cray T3E):
** Contributed by Manu Mahonen <mailadm@csc.fi>
** of Center for Scientific Computing.
** Update Brian Ginsbach <ginsbach@cray.com>
** UNICOS/mp:
** From Aaron Davis <awd@cray.com> & Brian Ginsbach <ginsbach@cray.com>
*/
# if defined(_CRAY) || defined(UNICOS) || defined(_UNICOSMP)
# define SYSTEM5 1 /* include all the System V defines */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* has fchown(2) */
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# define GIDSET_T gid_t
# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
# define SFS_BAVAIL f_bfree /* alternate field name */
# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
# ifdef UNICOS
# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
# define LA_TYPE LA_ZERO
# define _PATH_MAILDIR "/usr/spool/mail"
# define GET_IPOPT_DST(dst) *(struct in_addr *)&(dst)
# ifndef MAXPATHLEN
# define MAXPATHLEN PATHSIZE
# endif /* ! MAXPATHLEN */
# ifndef _PATH_UNIX
# ifdef UNICOSMK
# define _PATH_UNIX "/unicosmk.ar"
# else
# define _PATH_UNIX "/unicos"
# endif /* UNICOSMK */
# endif /* ! _PATH_UNIX */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# endif /* UNICOS */
# ifdef _UNICOSMP
# if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN)
/* _SC_NPROC_ONLN is 'mpadmin -u', total # of unrestricted processors */
# define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN
# endif /* if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) */
# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
# define HASSETRLIMIT 1 /* has setrlimit(2) syscall */
# define LA_TYPE LA_IRIX6 /* figure out at run time */
# include <sys/cdefs.h>
# include <paths.h>
# define ARGV_T char *const *
# endif /* _UNICOSMP */
# endif /* _CRAY */
/*
** 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 */
/*
** MPE-iX
**
** Requires MPE 6.0 or greater. See sendmail/README for more info.
**
** From Mark Bixby <mark_bixby@hp.com> or <mark@bixby.org>.
*/
# ifdef MPE
# include <sys/sysmacros.h>
# include <fcntl.h>
/* Sendmail stuff */
# define HASFCHOWN 0 /* lacks fchown() */
# define HASGETUSERSHELL 0 /* lacks getusershell() */
# ifdef HASNICE
# undef HASNICE
# endif /* HASNICE */
# define HASNICE 0 /* lacks nice() */
# define HASRANDOM 0 /* lacks random() */
# ifdef HASRRESVPORT
# undef HASRRESVPORT
# endif /* HASRRESVPORT */
# define HASRRESVPORT 0 /* lacks rresvport() */
# define IP_SRCROUTE 0 /* lacks IP source routing fields */
# ifdef MATCHGECOS
# undef MATCHGECOS
# endif /* MATCHGECOS */
# define MATCHGECOS 0 /* lacks an initialized GECOS field */
# define NEEDFSYNC 1 /* use sendmail's fsync() */
# define NEEDLINK 1 /* use sendmail's link() */
# define NOFTRUNCATE 1 /* lacks ftruncate() */
# define SFS_TYPE SFS_NONE /* can't determine disk space */
# define SM_CONF_SYSLOG 0 /* use sendmail decl of syslog() */
# define USE_DOUBLE_FORK 0 /* don't fork an intermediate zombie */
# define USE_ENVIRON 1 /* use environ instead of envp */
/* Missing header stuff */
# define AF_UNSPEC 0
# define AF_MAX AF_INET
# define IFF_LOOPBACK 0x8
# define IN_LOOPBACKNET 127
# define MAXNAMLEN NAME_MAX
# define S_IEXEC S_IXUSR
# define S_IREAD S_IRUSR
# define S_IWRITE S_IWUSR
/* Present header stuff that needs to be missing */
# undef NGROUPS_MAX
/* Shadow functions */
# define bind sendmail_mpe_bind
# define _exit sendmail_mpe__exit
# define exit sendmail_mpe_exit
# define fcntl sendmail_mpe_fcntl
# define getegid sendmail_mpe_getegid
# define geteuid sendmail_mpe_geteuid
# define getpwnam sendmail_mpe_getpwnam
# define getpwuid sendmail_mpe_getpwuid
# define setgid sendmail_mpe_setgid
# define setuid sendmail_mpe_setuid
extern int sendmail_mpe_fcntl __P((int, int, ...));
extern struct passwd * sendmail_mpe_getpwnam __P((const char *));
extern struct passwd * sendmail_mpe_getpwuid __P((uid_t));
# endif /* MPE */
/*
** 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 HASFCHOWN 1 /* has fchown(2) call */
# define HASSETSID 1 /* has POSIX setsid(2) call */
# 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
# 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 /* has POSIX setsid(2) call */
# 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 LDA_USE_LOCKF 1
# 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
# define _PATH_MAILDIR "/var/mail"
# 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
# define SM_CONF_SYSLOG 0
# 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 SM_CONF_GETOPT 0 /* 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 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
# 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 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 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 of Siemens Business Services VAS.
*/
# ifdef sinix
# define HASRANDOM 0 /* has random(3) */
# define SYSLOG_BUFSIZE 1024
# define SM_INT32 int /* 32bit integer */
# endif /* sinix */
/*
** 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 /* has POSIX setsid(2) call */
# 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 */
/*
** Interix
** Contributed by Nedelcho Stanev <nedelcho.stanev@atlanticsky.com>
**
** Used for Interix support.
*/
# if defined(__INTERIX)
# define HASURANDOMDEV 1
# define HASGETUSERSHELL 0
# define HASSTRERROR 1
# define HASUNSETENV 1
# define HASFCHOWN 1
# undef HAVE_SYS_ERRLIST
# define sys_errlist __sys_errlist
# define sys_nerr __sys_nerr
# include <sys/mkdev.h>
# ifndef major
# define major(dev) ((int)(((dev) >> 8) & 0xff))
# endif /* ! major */
# ifndef minor
# define minor(dev) ((int)((dev) & 0xff))
# endif /* ! minor */
# endif /* defined(__INTERIX) */
/**********************************************************************
** End of Per-Operating System defines
**********************************************************************/
/**********************************************************************
** More general defines
**********************************************************************/
/* general BSD defines */
# ifdef BSD
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
# ifndef HASSETREUID
# define HASSETREUID 1 /* has setreuid(2) call */
# endif /* ! HASSETREUID */
# 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 */
# ifndef USE_SIGLONGJMP
# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
# endif /* ! USE_SIGLONGJMP */
# endif /* __svr4__ */
# ifdef __SVR4
# define LDA_USE_LOCKF 1
# define LDA_USE_SETEUID 1
# define _PATH_MAILDIR "/var/mail"
# 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_DOUBLE_FORK
# define USE_DOUBLE_FORK 1 /* avoid intermediate zombies */
# endif /* ! USE_DOUBLE_FORK */
# ifndef USE_ENVIRON
# define USE_ENVIRON 0 /* use main() envp instead of extern environ */
# endif /* ! USE_ENVIRON */
# 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 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 */
#ifndef EX_NOTFOUND
# define EX_NOTFOUND EX_NOHOST
#endif /* ! EX_NOTFOUND */
/* 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 "sm/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 ) */
# if NEEDPUTENV
extern int putenv __P((char *));
# endif /* NEEDPUTENV */
#if !HASUNSETENV
extern void unsetenv __P((char *));
#endif /* !HASUNSETENV */
# 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 */
# 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 _FFR_LINUX_MHNL && defined(__linux__) && MAXHOSTNAMELEN < 255
/*
** override Linux weirdness: a FQHN can be 255 chars long
** SUSv3 requires HOST_NAME_MAX ("Maximum length of a host
** name (not including the terminating null) as returned from the
** gethostname() function.") to be at least 255. c.f.:
** http://www.opengroup.org/onlinepubs/009695399
** but Linux defines that to 64 too.
*/
# undef MAXHOSTNAMELEN
# define MAXHOSTNAMELEN 256
# endif /* _FFR_LINUX_MHNL && defined(__linux__) && MAXHOSTNAMELEN < 255 */
# 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 O_ACCMODE
# define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR)
#endif /* ! O_ACCMODE */
# 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 */
/* for FD_SET() */
#ifndef FD_SETSIZE
# define FD_SETSIZE 256
#endif /* ! FD_SETSIZE */
/*
** 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 */
# ifndef SM_CONF_GETOPT
# define SM_CONF_GETOPT 1
# endif /* ! SM_CONF_GETOPT */
/* 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 */
/* XXX 32 bit type */
# ifndef SM_INT32
# define SM_INT32 int32_t
# endif /* ! SM_INT32 */
/*
** 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 */
# ifndef SM_CONF_SYSLOG
# define SM_CONF_SYSLOG 1 /* syslog.h has prototype for syslog() */
# endif /* SM_CONF_SYSLOG */
# if !SM_CONF_SYSLOG
# ifdef __STDC__
extern void syslog(int, const char *, ...);
# else /* __STDC__ */
extern void syslog();
# endif /* __STDC__ */
# endif /* !SM_CONF_SYSLOG */
/* portable(?) definition for alignment */
# ifndef SM_ALIGN_SIZE
struct sm_align
{
char al_c;
union
{
long al_l;
void *al_p;
double al_d;
void (*al_f) __P((void));
} al_u;
};
# define SM_ALIGN_SIZE offsetof(struct sm_align, al_u)
# endif /* ! SM_ALIGN_SIZE */
# define SM_ALIGN_BITS (SM_ALIGN_SIZE - 1)
#endif /* ! SM_CONF_H */
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