conf.h
上传用户:xu_441
上传日期:2007-01-04
资源大小:1640k
文件大小:82k
- /*
- * Copyright (c) 1998, 1999 Sendmail, Inc. and its suppliers.
- * All rights reserved.
- * Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
- * Copyright (c) 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- *
- *
- * $Id: conf.h,v 8.478 1999/12/07 01:58:54 ca Exp $
- */
- /*
- ** CONF.H -- All user-configurable parameters for sendmail
- **
- ** Send updates to sendmail@Sendmail.ORG so they will be
- ** included in the next release.
- */
- #ifndef CONF_H
- #define CONF_H 1
- #ifdef __GNUC__
- struct rusage; /* forward declaration to get gcc to shut up in wait.h */
- #endif /* __GNUC__ */
- #include <sys/param.h>
- #include <sys/types.h>
- #include <sys/stat.h>
- #ifndef __QNX__
- /* in QNX this grabs bogus LOCK_* manifests */
- # include <sys/file.h>
- #endif /* ! __QNX__ */
- #include <sys/wait.h>
- #include <limits.h>
- #include <fcntl.h>
- #include <signal.h>
- #include <netdb.h>
- #include <pwd.h>
- #include <grp.h>
- /* make sure TOBUFSIZ isn't larger than system limit for size of exec() args */
- #ifdef ARG_MAX
- # if ARG_MAX > 4096
- # define SM_ARG_MAX 4096
- # else /* ARG_MAX > 4096 */
- # define SM_ARG_MAX ARG_MAX
- # endif /* ARG_MAX > 4096 */
- #else /* ARG_MAX */
- # define SM_ARG_MAX 4096
- #endif /* ARG_MAX */
- /**********************************************************************
- ** Table sizes, etc....
- ** There shouldn't be much need to change these....
- **********************************************************************/
- #define MAXLINE 2048 /* max line length */
- #define MAXNAME 256 /* max length of a name */
- #define MAXPV 256 /* max # of parms to mailers */
- #define MAXATOM 1000 /* max atoms per address */
- #define MAXRWSETS 200 /* max # of sets of rewriting rules */
- #define MAXPRIORITIES 25 /* max values for Precedence: field */
- #define MAXMXHOSTS 100 /* max # of MX records for one host */
- #define SMTPLINELIM 990 /* maximum SMTP line length */
- #define MAXKEY 128 /* maximum size of a database key */
- #define MEMCHUNKSIZE 1024 /* chunk size for memory allocation */
- #define MAXUSERENVIRON 100 /* max envars saved, must be >= 3 */
- #define MAXALIASDB 12 /* max # of alias databases */
- #define MAXMAPSTACK 12 /* max # of stacked or sequenced maps */
- #define MAXSMTPARGS 20 /* max # of ESMTP args for MAIL/RCPT */
- #define MAXTOCLASS 8 /* max # of message timeout classes */
- #define MAXRESTOTYPES 3 /* max # of resolver timeout types */
- #define MAXMIMEARGS 20 /* max args in Content-Type: */
- #define MAXMIMENESTING 20 /* max MIME multipart nesting */
- #define QUEUESEGSIZE 1000 /* increment for queue size */
- #define MAXQFNAME 20 /* max qf file name length */
- #define MACBUFSIZE 4096 /* max expanded macro buffer size */
- #define TOBUFSIZE SM_ARG_MAX /* max buffer to hold address list */
- #define MAXSHORTSTR 203 /* max short string length */
- #define MAXMACNAMELEN 25 /* max macro name length */
- #define MAXMACROID 0377 /* max macro id number */
- #ifndef MAXHDRSLEN
- # define MAXHDRSLEN (32 * 1024) /* max size of message headers */
- #endif /* ! MAXHDRSLEN */
- #define MAXDAEMONS 10 /* max number of ports to listen to */
- #ifndef MAXINTERFACES
- # define MAXINTERFACES 512 /* number of interfaces to probe */
- #endif /* MAXINTERFACES */
- #ifndef MAXSYMLINKS
- # define MAXSYMLINKS 32 /* max number of symlinks in a path */
- #endif /* ! MAXSYMLINKS */
- #define MAXLINKPATHLEN (MAXPATHLEN * MAXSYMLINKS) /* max link-expanded file */
- #define DATA_PROGRESS_TIMEOUT 300 /* how ofter to check DATA progress */
- #define ENHSCLEN 10 /* max len of enhanced status code */
- #if SASL
- # ifndef AUTH_MECHANISMS
- # define AUTH_MECHANISMS "GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5"
- # endif /* ! AUTH_MECHANISMS */
- #else /* SASL */
- #endif /* SASL */
- #ifdef LDAPMAP
- # define LDAPMAP_MAX_ATTR 64
- # define LDAPMAP_MAX_FILTER 1024
- # define LDAPMAP_MAX_PASSWD 256
- #endif /* LDAPMAP */
- /**********************************************************************
- ** Compilation options.
- ** #define these to 1 if they are available;
- ** #define them to 0 otherwise.
- ** All can be overridden from Makefile.
- **********************************************************************/
- #ifndef NETINET
- # define NETINET 1 /* include internet support */
- #endif /* ! NETINET */
- #ifndef NETINET6
- # define NETINET6 0 /* do not include IPv6 support */
- #endif /* ! NETINET6 */
- #ifndef NETISO
- # define NETISO 0 /* do not include ISO socket support */
- #endif /* ! NETISO */
- #ifndef NAMED_BIND
- # define NAMED_BIND 1 /* use Berkeley Internet Domain Server */
- #endif /* ! NAMED_BIND */
- #ifndef XDEBUG
- # define XDEBUG 1 /* enable extended debugging */
- #endif /* ! XDEBUG */
- #ifndef MATCHGECOS
- # define MATCHGECOS 1 /* match user names from gecos field */
- #endif /* ! MATCHGECOS */
- #ifndef DSN
- # define DSN 1 /* include delivery status notification code */
- #endif /* ! DSN */
- #if !defined(USERDB) && (defined(NEWDB) || defined(HESIOD))
- # define USERDB 1 /* look in user database */
- #endif /* !defined(USERDB) && (defined(NEWDB) || defined(HESIOD)) */
- #ifndef MIME8TO7
- # define MIME8TO7 1 /* 8->7 bit MIME conversions */
- #endif /* ! MIME8TO7 */
- #ifndef MIME7TO8
- # define MIME7TO8 1 /* 7->8 bit MIME conversions */
- #endif /* ! MIME7TO8 */
- /**********************************************************************
- ** "Hard" compilation options.
- ** #define these if they are available; comment them out otherwise.
- ** These cannot be overridden from the Makefile, and should really not
- ** be turned off unless absolutely necessary.
- **********************************************************************/
- #define LOG 1 /* enable logging -- don't turn off */
- /**********************************************************************
- ** End of site-specific configuration.
- **********************************************************************/
- /*
- ** General "standard C" defines.
- **
- ** These may be undone later, to cope with systems that claim to
- ** be Standard C but aren't. Gcc is the biggest offender -- it
- ** doesn't realize that the library is part of the language.
- **
- ** Life would be much easier if we could get rid of this sort
- ** of bozo problems.
- */
- #ifdef __STDC__
- # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
- #endif /* __STDC__ */
- /*
- ** Assume you have standard calls; can be #undefed below if necessary.
- */
- #ifndef HASLSTAT
- # define HASLSTAT 1 /* has lstat(2) call */
- #endif /* ! HASLSTAT */
- /**********************************************************************
- ** Operating system configuration.
- **
- ** Unless you are porting to a new OS, you shouldn't have to
- ** change these.
- **********************************************************************/
- /*
- ** HP-UX -- tested for 8.07, 9.00, and 9.01.
- **
- ** If V4FS is defined, compile for HP-UX 10.0.
- ** 11.x support from Richard Allen <ra@hp.is>.
- */
- #ifdef __hpux
- /* common definitions for HP-UX 9.x and 10.x */
- # undef m_flags /* conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h on HP 300 */
- # define SYSTEM5 1 /* include all the System V defines */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */
- # define seteuid(e) setresuid(-1, e, -1)
- # define IP_SRCROUTE 1 /* can check IP source routing */
- # define LA_TYPE LA_HPUX
- # define SPT_TYPE SPT_PSTAT
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # define GIDSET_T gid_t
- # ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
- # endif /* ! HASGETUSERSHELL */
- # ifdef HPUX11
- # define HASSNPRINTF 1 /* has snprintf(3) */
- # else /* HPUX11 */
- # define syslog hard_syslog
- # 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 */
- # else /* V4FS */
- /* HP-UX 9.x */
- # define _PATH_UNIX "/hp-ux"
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # ifdef __STDC__
- extern void hard_syslog(int, char *, ...);
- # else /* __STDC__ */
- extern void hard_syslog();
- # endif /* __STDC__ */
- # define FDSET_CAST (int *) /* cast for fd_set parameters to select */
- # endif /* V4FS */
- #endif /* __hpux */
- /*
- ** IBM AIX 4.x
- */
- #ifdef _AIX4
- # define _AIX3 1 /* pull in AIX3 stuff */
- # define BSD4_4_SOCKADDR /* has sa_len */
- # define USESETEUID 1 /* seteuid(2) works */
- # define TZ_TYPE TZ_NAME /* use tzname[] vector */
- # define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
- # if _AIX4 >= 40200
- # define HASSETREUID 1 /* setreuid(2) works as of AIX 4.2 */
- # define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
- # endif /* _AIX4 >= 40200 */
- # if _AIX4 >= 40300
- # define HASSNPRINTF 1 /* has snprintf starting in 4.3 */
- # endif /* _AIX4 >= 40300 */
- # if defined(_ILS_MACROS) /* IBM versions aren't side-effect clean */
- # undef isascii
- # define isascii(c) !(c & ~0177)
- # undef isdigit
- # define isdigit(__a) (_IS(__a,_ISDIGIT))
- # undef isspace
- # define isspace(__a) (_IS(__a,_ISSPACE))
- # endif /* defined(_ILS_MACROS) */
- #endif /* _AIX4 */
- /*
- ** IBM AIX 3.x -- actually tested for 3.2.3
- */
- #ifdef _AIX3
- # include <paths.h>
- # include <sys/machine.h> /* to get byte order */
- # include <sys/select.h>
- # define HASFCHOWN 1 /* has fchown(2) */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
- # define GIDSET_T gid_t
- # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
- # define SPT_PADCHAR ' ' /* pad process title with nulls */
- # define LA_TYPE LA_INT
- # define FSHIFT 16
- # define LA_AVENRUN "avenrun"
- #endif /* _AIX3 */
- /*
- ** IBM AIX 2.2.1 -- actually tested for osupdate level 2706+1773
- **
- ** From Mark Whetzel <markw@wg.waii.com>.
- */
- #ifdef AIX /* AIX/RT compiler pre-defines this */
- # include <paths.h>
- # include <sys/time.h> /* AIX/RT resource.h does NOT include this */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define HASFCHMOD 0 /* does not have fchmod(2) syscall */
- # define HASSETREUID 1 /* use setreuid(2) -lbsd system call */
- # define HASSETVBUF 1 /* use setvbuf(2) system call */
- # define HASSETRLIMIT 0 /* does not have setrlimit call */
- # define HASFLOCK 0 /* does not have flock call - use fcntl */
- # define HASULIMIT 1 /* use ulimit instead of setrlimit call */
- # define NEEDGETOPT 1 /* Do we need theirs or ours */
- # define SYS5SETPGRP 1 /* don't have setpgid on AIX/RT */
- # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
- # define BSD4_3 1 /* NOT bsd 4.4 or posix signals */
- # define GIDSET_T int
- # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
- # define SPT_PADCHAR ' ' /* pad process title with nulls */
- # define LA_TYPE LA_SUBR /* use our ported loadavgd daemon */
- # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
- # define ARBPTR_T int *
- # define void int
- typedef int pid_t;
- /* RTisms for BSD compatibility, specified in the Makefile
- define BSD 1
- define BSD_INCLUDES 1
- define BSD_REMAP_SIGNAL_TO_SIGVEC
- RTisms needed above */
- /* make this sendmail in a completely different place */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/local/newmail/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/usr/local/newmail/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- #endif /* AIX */
- /*
- ** Silicon Graphics IRIX
- **
- ** Compiles on 4.0.1.
- **
- ** Use IRIX64 instead of IRIX for 64-bit IRIX (6.0).
- ** Use IRIX5 instead of IRIX for IRIX 5.x.
- **
- ** This version tries to be adaptive using _MIPS_SIM:
- ** _MIPS_SIM == _ABIO32 (= 1) Abi: -32 on IRIX 6.2
- ** _MIPS_SIM == _ABIN32 (= 2) Abi: -n32 on IRIX 6.2
- ** _MIPS_SIM == _ABI64 (= 3) Abi: -64 on IRIX 6.2
- **
- ** _MIPS_SIM is 1 also on IRIX 5.3
- **
- ** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>.
- ** IRIX5 changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>.
- ** Adaptive changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>.
- */
- #if defined(__sgi)
- # ifndef IRIX
- # define IRIX
- # endif /* ! IRIX */
- # if _MIPS_SIM > 0 && !defined(IRIX5)
- # define IRIX5 /* IRIX5 or IRIX6 */
- # endif /* _MIPS_SIM > 0 && !defined(IRIX5) */
- # if _MIPS_SIM > 1 && !defined(IRIX6) && !defined(IRIX64)
- # define IRIX6 /* IRIX6 */
- # endif /* _MIPS_SIM > 1 && !defined(IRIX6) && !defined(IRIX64) */
- #endif /* defined(__sgi) */
- #ifdef IRIX
- # define SYSTEM5 1 /* this is a System-V derived system */
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define IP_SRCROUTE 1 /* can check IP source routing */
- # define setpgid BSDsetpgrp
- # define GIDSET_T gid_t
- # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define SYSLOG_BUFSIZE 512
- # ifdef IRIX6
- # define STAT64 1
- # define QUAD_T unsigned long long
- # define LA_TYPE LA_IRIX6 /* figure out at run time */
- # define SAFENFSPATHCONF 0 /* pathconf(2) lies on NFS filesystems */
- # else /* IRIX6 */
- # define LA_TYPE LA_INT
- # ifdef IRIX64
- # define STAT64 1
- # define QUAD_T unsigned long long
- # define NAMELISTMASK 0x7fffffffffffffff /* mask for nlist() values */
- # else /* IRIX64 */
- # define STAT64 0
- # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */
- # endif /* IRIX64 */
- # endif /* IRIX6 */
- # if defined(IRIX64) || defined(IRIX5) || defined(IRIX6)
- # include <sys/cdefs.h>
- # include <paths.h>
- # define ARGV_T char *const *
- # define HASFCHOWN 1 /* has fchown(2) */
- # define HASSETRLIMIT 1 /* has setrlimit(2) syscall */
- # define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */
- # define HASSTRERROR 1 /* has strerror(3) */
- # else /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */
- # define ARGV_T const char **
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # endif /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */
- #endif /* IRIX */
- /*
- ** SunOS and Solaris
- **
- ** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and
- ** Solaris 2.4 (a.k.a. SunOS 5.4).
- */
- #if defined(sun) && !defined(BSD)
- # include <sys/time.h>
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define IP_SRCROUTE 1 /* can check IP source routing */
- # define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
- # ifndef HASFCHOWN
- # define HASFCHOWN 1 /* fchown(2) */
- # endif /* ! HASFCHOWN */
- # ifdef SOLARIS_2_3
- # define SOLARIS 20300 /* for back compat only -- use -DSOLARIS=20300 */
- # endif /* SOLARIS_2_3 */
- # if defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4))
- # define SOLARIS 1 /* unknown Solaris version */
- # endif /* defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4)) */
- # ifdef SOLARIS
- /* Solaris 2.x (a.k.a. SunOS 5.x) */
- # ifndef __svr4__
- # define __svr4__ /* use all System V Release 4 defines below */
- # endif /* ! __svr4__ */
- # define GIDSET_T gid_t
- # define USE_SA_SIGACTION 1 /* use sa_sigaction field */
- # ifndef _PATH_UNIX
- # define _PATH_UNIX "/dev/ksyms"
- # endif /* ! _PATH_UNIX */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # ifndef _PATH_HOSTS
- # define _PATH_HOSTS "/etc/inet/hosts"
- # endif /* ! _PATH_HOSTS */
- # ifndef SYSLOG_BUFSIZE
- # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
- # endif /* ! SYSLOG_BUFSIZE */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_TZNAME
- # endif /* ! TZ_TYPE */
- # if SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203)
- # define USESETEUID 1 /* seteuid works as of 2.3 */
- # endif /* SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203) */
- # if SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205)
- # define HASSETREUID 1 /* setreuid works as of 2.5 */
- # if SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700)
- # ifndef LA_TYPE
- # define LA_TYPE LA_KSTAT /* use kstat(3k) -- may work in < 2.5 */
- # endif /* ! LA_TYPE */
- # endif /* SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700) */
- # else /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */
- # ifndef HASRANDOM
- # define HASRANDOM 0 /* doesn't have random(3) */
- # endif /* ! HASRANDOM */
- # endif /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */
- # if SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206)
- # define HASSNPRINTF 1 /* has snprintf starting in 2.6 */
- # endif /* SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) */
- # if SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207)
- # ifndef LA_TYPE
- # include <sys/loadavg.h>
- # define LA_TYPE LA_SUBR /* getloadavg(3c) appears in 2.7 */
- # 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 NETINET6
- # define NETINET6 1 /* IPv6 added in 2.8 */
- # define HASSTRL 1 /* str*(3) added in 2.8 */
- # endif /* SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) */
- # ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps pre-2.7 */
- # endif /* ! HASGETUSERSHELL */
- # else /* SOLARIS */
- /* SunOS 4.0.3 or 4.1.x */
- # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
- # define HASSETREUID 1 /* has setreuid(2) call */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
- # include <memory.h>
- # include <vfork.h>
- # ifdef __GNUC__
- # define strtoul strtol /* gcc library bogosity */
- # endif /* __GNUC__ */
- # define memmove(d, s, l) (bcopy((s), (d), (l)))
- # ifdef SUNOS403
- /* special tweaking for SunOS 4.0.3 */
- # include <malloc.h>
- # define BSD4_3 1 /* 4.3 BSD-based */
- # define NEEDSTRSTR 1 /* need emulation of strstr(3) routine */
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # undef WIFEXITED
- # undef WEXITSTATUS
- # undef HASUNAME
- # define setpgid setpgrp
- # define MODE_T int
- typedef int pid_t;
- extern char *getenv();
- # else /* SUNOS403 */
- /* 4.1.x specifics */
- # define HASSETSID 1 /* has Posix setsid(2) call */
- # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
- # endif /* SUNOS403 */
- # endif /* SOLARIS */
- # ifndef LA_TYPE
- # define LA_TYPE LA_INT
- # endif /* ! LA_TYPE */
- #endif /* defined(sun) && !defined(BSD) */
- /*
- ** DG/UX
- **
- ** Tested on 5.4.2 and 5.4.3. Use DGUX_5_4_2 to get the
- ** older support.
- ** 5.4.3 changes from Mark T. Robinson <mtr@ornl.gov>.
- */
- #ifdef DGUX_5_4_2
- # define DGUX 1
- #endif /* DGUX_5_4_2 */
- #ifdef DGUX
- # define SYSTEM5 1
- # define LA_TYPE LA_DGUX
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASSETSID 1 /* has Posix setsid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) */
- # define HASSNPRINTF 1 /* has snprintf(3) */
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # define SPT_TYPE SPT_NONE /* don't use setproctitle */
- # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
- /* these include files must be included early on DG/UX */
- # include <netinet/in.h>
- # include <arpa/inet.h>
- /* compiler doesn't understand const? */
- # define const
- # ifdef DGUX_5_4_2
- # define inet_addr dgux_inet_addr
- extern long dgux_inet_addr();
- # endif /* DGUX_5_4_2 */
- #endif /* DGUX */
- /*
- ** Digital Ultrix 4.2A or 4.3
- **
- ** Apparently, fcntl locking is broken on 4.2A, in that locks are
- ** not dropped when the process exits. This causes major problems,
- ** so flock is the only alternative.
- */
- #ifdef ultrix
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASUNSETENV 1 /* has unsetenv(3) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASFCHOWN 1 /* has fchown(2) syscall */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # ifndef BROKEN_RES_SEARCH
- # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
- # endif /* ! BROKEN_RES_SEARCH */
- # ifdef vax
- # define LA_TYPE LA_FLOAT
- # else /* vax */
- # define LA_TYPE LA_INT
- # define LA_AVENRUN "avenrun"
- # endif /* vax */
- # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* pre-4.4 TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # define SYSLOG_BUFSIZE 256
- #endif /* ultrix */
- /*
- ** OSF/1 for KSR.
- **
- ** Contributed by Todd C. Miller <Todd.Miller@cs.colorado.edu>
- */
- #ifdef __ksr__
- # define __osf__ 1 /* get OSF/1 defines below */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
- # endif /* ! TZ_TYPE */
- #endif /* __ksr__ */
- /*
- ** OSF/1 for Intel Paragon.
- **
- ** Contributed by Jeff A. Earickson <jeff@ssd.intel.com>
- ** of Intel Scalable Systems Divison.
- */
- #ifdef __PARAGON__
- # define __osf__ 1 /* get OSF/1 defines below */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
- # endif /* ! TZ_TYPE */
- # define GIDSET_T gid_t
- # define MAXNAMLEN NAME_MAX
- #endif /* __PARAGON__ */
- /*
- ** Tru64 UNIX, formerly known as Digital UNIX, formerly known as DEC OSF/1
- **
- ** Tested for 3.2 and 4.0.
- */
- #ifdef __osf__
- # define 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
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define LA_TYPE LA_ALPHAOSF
- # define SFS_TYPE SFS_STATVFS /* use <sys/statvfs.h> statfs() impl */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/var/adm/sendmail/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- #endif /* __osf__ */
- /*
- ** NeXTstep
- */
- #ifdef NeXT
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define NEEDPUTENV 2 /* need putenv(3) call; no setenv(3) call */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # define UID_T int /* compiler gripes on uid_t */
- # define GID_T int /* ditto for gid_t */
- # define MODE_T int /* and mode_t */
- # define setpgid setpgrp
- # ifndef NOT_SENDMAIL
- # define sleep sleepX
- # endif /* ! NOT_SENDMAIL */
- # ifndef LA_TYPE
- # define LA_TYPE LA_MACH
- # endif /* ! LA_TYPE */
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # ifndef _POSIX_SOURCE
- typedef int pid_t;
- # undef WEXITSTATUS
- # undef WIFEXITED
- # endif /* ! _POSIX_SOURCE */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/etc/sendmail/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # ifdef TCPWRAPPERS
- # ifndef HASUNSETENV
- # define HASUNSETENV 1
- # endif /* ! HASUNSETENV */
- # undef NEEDPUTENV
- # endif /* TCPWRAPPERS */
- #endif /* NeXT */
- /*
- ** Apple Rhapsody
- ** Contributed by Wilfredo Sanchez <wsanchez@apple.com>
- **
- ** Also used for Apple Darwin support.
- */
- #if defined(__APPLE__) && !defined(NeXT)
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASFLOCK 1 /* has flock(2) syscall */
- # define HASUNAME 1 /* has uname(2) syscall */
- # define HASUNSETENV 1
- # define HASSETSID 1 /* has the setsid(2) POSIX syscall */
- # define HASINITGROUPS 1
- # define HASSETVBUF 1
- # define HASSETREUID 1
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define HASLSTAT 1
- # define HASSETRLIMIT 1
- # define HASWAITPID 1
- # define HASSTRERROR 1 /* has strerror(3) */
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # define HASSTRERROR 1 /* has strerror(3) */
- # define HASGETDTABLESIZE 1
- # define HASGETUSERSHELL 1
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define BSD4_4_SOCKADDR /* has sa_len */
- # define NETLINK 1 /* supports AF_LINK */
- # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
- # define GIDSET_T gid_t
- # define LA_TYPE LA_SUBR /* use getloadavg(3) */
- # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
- # define SPT_TYPE SPT_PSSTRINGS
- # define SPT_PADCHAR ' ' /* pad process title with nulls */
- # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
- #endif /* __APPLE__ && ! NeXT */
- /*
- ** 4.4 BSD
- **
- ** See also BSD defines.
- */
- #if defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__)
- # include <paths.h>
- # define HASUNSETENV 1 /* has unsetenv(3) call */
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # define HASSTRERROR 1 /* has strerror(3) */
- # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
- # include <sys/cdefs.h>
- # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
- # define BSD4_4_SOCKADDR /* has sa_len */
- # define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
- # define NETLINK 1 /* supports AF_LINK */
- # ifndef LA_TYPE
- # define LA_TYPE LA_SUBR
- # endif /* ! LA_TYPE */
- # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
- # define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */
- #endif /* defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) */
- /*
- ** BSD/OS (was BSD/386) (all versions)
- ** From Tony Sanders, BSDI
- */
- #ifdef __bsdi__
- # include <paths.h>
- # define HASUNSETENV 1 /* has the unsetenv(3) call */
- # define HASSETSID 1 /* has the setsid(2) POSIX syscall */
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASSETLOGIN 1 /* has setlogin(2) */
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # define HASUNAME 1 /* has uname(2) syscall */
- # define HASSTRERROR 1 /* has strerror(3) */
- # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
- # include <sys/cdefs.h>
- # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
- # define BSD4_4_SOCKADDR /* has sa_len */
- # define NETLINK 1 /* supports AF_LINK */
- # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
- # ifndef LA_TYPE
- # define LA_TYPE LA_SUBR
- # endif /* ! LA_TYPE */
- # define GIDSET_T gid_t
- # define QUAD_T quad_t
- # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312
- /* version 1.1 or later */
- # undef SPT_TYPE
- # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
- # else /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
- /* version 1.0 or earlier */
- # define SPT_PADCHAR ' ' /* pad process title with nulls */
- # endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
- # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 /* on 3.x */
- # define HASSETUSERCONTEXT 1 /* has setusercontext */
- # endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 */
- #endif /* __bsdi__ */
- /*
- ** QNX 4.2x
- ** Contributed by Glen McCready <glen@qnx.com>.
- **
- ** Should work with all versions of QNX.
- */
- #if defined(__QNX__)
- # include <unix.h>
- # include <sys/select.h>
- # undef NGROUPS_MAX
- # define HASSETSID 1 /* has the setsid(2) POSIX syscall */
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASSTRERROR 1 /* has strerror(3) */
- # define HASFLOCK 0
- # undef HASINITGROUPS /* has initgroups(3) call */
- # define NEEDGETOPT 1 /* use sendmail's getopt */
- # define IP_SRCROUTE 1 /* can check IP source routing */
- # define TZ_TYPE TZ_TMNAME /* use tmname variable */
- # define GIDSET_T gid_t
- # define LA_TYPE LA_ZERO
- # define SFS_TYPE SFS_NONE
- # define SPT_TYPE SPT_REUSEARGV
- # define SPT_PADCHAR ' ' /* pad process title with nulls */
- # define HASGETUSERSHELL 0
- # define E_PSEUDOBASE 512
- # define _FILE_H_INCLUDED
- #endif /* defined(__QNX__) */
- /*
- ** FreeBSD / NetBSD / OpenBSD (all architectures, all versions)
- **
- ** 4.3BSD clone, closer to 4.4BSD for FreeBSD 1.x and NetBSD 0.9x
- ** 4.4BSD-Lite based for FreeBSD 2.x and NetBSD 1.x
- **
- ** See also BSD defines.
- */
- #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
- # include <paths.h>
- # define HASUNSETENV 1 /* has unsetenv(3) call */
- # define HASSETSID 1 /* has the setsid(2) POSIX syscall */
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASFCHOWN 1 /* fchown(2) */
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # define HASUNAME 1 /* has uname(2) syscall */
- # define HASSTRERROR 1 /* has strerror(3) */
- # define HAS_ST_GEN 1 /* has st_gen field in stat struct */
- # define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
- # include <sys/cdefs.h>
- # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
- # define BSD4_4_SOCKADDR /* has sa_len */
- # define NETLINK 1 /* supports AF_LINK */
- # define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
- # define GIDSET_T gid_t
- # define QUAD_T unsigned long long
- # ifndef LA_TYPE
- # define LA_TYPE LA_SUBR
- # endif /* ! LA_TYPE */
- # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
- # if defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1)
- # undef SPT_TYPE
- # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
- # endif /* defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1) */
- # if defined(__FreeBSD__)
- # define HASSETLOGIN 1 /* has setlogin(2) */
- # if __FreeBSD_version >= 227001
- # define HASSRANDOMDEV 1 /* has srandomdev(3) */
- # endif /* __FreeBSD_version >= 227001 */
- # undef SPT_TYPE
- # if __FreeBSD__ >= 2
- # include <osreldate.h>
- # if __FreeBSD_version >= 199512 /* 2.2-current when it appeared */
- # include <libutil.h>
- # define SPT_TYPE SPT_BUILTIN
- # endif /* __FreeBSD_version >= 199512 */
- # if __FreeBSD_version >= 222000 /* 2.2.2-release and later */
- # define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
- # endif /* __FreeBSD_version >= 222000 */
- # if __FreeBSD_version >= 330000 /* 3.3.0-release and later */
- # define HASSTRL 1 /* has strlc{py,at}(3) functions */
- # endif /* __FreeBSD_version >= 330000 */
- # endif /* __FreeBSD__ >= 2 */
- # ifndef SPT_TYPE
- # define SPT_TYPE SPT_REUSEARGV
- # define SPT_PADCHAR ' ' /* 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) */
- /* strlcat(3) is broken in OpenBSD 2.5 and earlier */
- # define HASSTRL 0 /* has strlc{py,at}(3) functions */
- # endif /* defined(__OpenBSD__) */
- #endif /* defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) */
- /*
- ** Mach386
- **
- ** For mt Xinu's Mach386 system.
- */
- #if defined(MACH) && defined(i386) && !defined(__GNU__)
- # define MACH386 1
- # define HASUNSETENV 1 /* has unsetenv(3) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define NEEDSTRTOL 1 /* need the strtol() function */
- # define setpgid setpgrp
- # ifndef LA_TYPE
- # define LA_TYPE LA_FLOAT
- # endif /* ! LA_TYPE */
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # undef HASSETVBUF /* don't actually have setvbuf(3) */
- # undef WEXITSTATUS
- # undef WIFEXITED
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- #endif /* defined(MACH) && defined(i386) && !defined(__GNU__) */
- /*
- ** GNU OS (hurd)
- ** Largely BSD & posix compatible.
- ** Port contributed by Miles Bader <miles@gnu.ai.mit.edu>.
- ** Updated by Mark Kettenis <kettenis@wins.uva.nl>.
- */
- #if defined(__GNU__) && !defined(NeXT)
- # define SIOCGIFCONF_IS_BROKEN 1
- # define IP_SRCROUTE 0
- # define HASFCHMOD 1
- # define HASFLOCK 1
- # define HASUNAME 1
- # define HASUNSETENV 1
- # define HASSETSID 1
- # define HASINITGROUPS 1
- # define HASSETVBUF 1
- # define HASSETREUID 1
- # define USESETEUID 0
- # define HASLSTAT 1
- # define HASSETRLIMIT 1
- # define HASWAITPID 1
- # define HASGETDTABLESIZE 1
- # define HASSTRERROR 1
- # if 0
- # define NEEDGETOPT 1
- # endif /* 0 */
- # define HASGETUSERSHELL 1
- # define ERRLIST_PREDEFINED 1
- # define BSD4_4_SOCKADDR 1
- # define GIDSET_T gid_t
- # define LA_TYPE LA_MACH
- /* GNU uses mach[34], which renames some rpcs from mach2.x. */
- # define host_self mach_host_self
- # define SFS_TYPE SFS_STATFS
- # define SPT_TYPE SPT_CHANGEARGV
- /* GNU has no MAXPATHLEN; ideally the code should be changed to not use it. */
- # define MAXPATHLEN 2048
- #endif /* defined(__GNU__) && !defined(NeXT) */
- /*
- ** 4.3 BSD -- this is for very old systems
- **
- ** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1.
- **
- ** You'll also have to install a new resolver library.
- ** I don't guarantee that support for this environment is complete.
- */
- #if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd)
- # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define ARBPTR_T char *
- # define setpgid setpgrp
- # ifndef LA_TYPE
- # define LA_TYPE LA_FLOAT
- # endif /* ! LA_TYPE */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # undef WEXITSTATUS
- # undef WIFEXITED
- typedef short pid_t;
- #endif /* defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) */
- /*
- ** SCO Unix
- **
- ** This includes three parts:
- **
- ** The first is for SCO OpenServer 5.
- ** (Contributed by Keith Reynolds <keithr@sco.COM>).
- **
- ** SCO OpenServer 5 has a compiler version number macro,
- ** which we can use to figure out what version we're on.
- ** This may have to change in future releases.
- **
- ** The second is for SCO UNIX 3.2v4.2/Open Desktop 3.0.
- ** (Contributed by Philippe Brand <phb@colombo.telesys-innov.fr>).
- **
- ** The third is for SCO UNIX 3.2v4.0/Open Desktop 2.0 and earlier.
- */
- /* SCO OpenServer 5 */
- #if _SCO_DS >= 1
- # include <paths.h>
- # define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM returns bogus value */
- # define HASSNPRINTF 1 /* has snprintf(3) call */
- # define HASFCHMOD 1 /* has fchmod(2) call */
- # define HASFCHOWN 1 /* has fchown(2) call */
- # define HASSETRLIMIT 1 /* has setrlimit(2) call */
- # define USESETEUID 1 /* has seteuid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
- # define RLIMIT_NEEDS_SYS_TIME_H 1
- # ifndef LA_TYPE
- # define LA_TYPE LA_DEVSHORT
- # endif /* ! LA_TYPE */
- # define _PATH_AVENRUN "/dev/table/avenrun"
- # ifndef _SCO_unix_4_2
- # define _SCO_unix_4_2
- # else /* ! _SCO_unix_4_2 */
- # define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
- # define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
- # endif /* ! _SCO_unix_4_2 */
- #endif /* _SCO_DS >= 1 */
- /* SCO UNIX 3.2v4.2/Open Desktop 3.0 */
- #ifdef _SCO_unix_4_2
- # define _SCO_unix_
- # define HASSETREUID 1 /* has setreuid(2) call */
- #endif /* _SCO_unix_4_2 */
- /* SCO UNIX 3.2v4.0 Open Desktop 2.0 and earlier */
- #ifdef _SCO_unix_
- # include <sys/stream.h> /* needed for IP_SRCROUTE */
- # define SYSTEM5 1 /* include all the System V defines */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define NOFTRUNCATE 0 /* has (simulated) ftruncate call */
- # define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
- # define MAXPATHLEN PATHSIZE
- # define SFS_TYPE SFS_4ARGS /* use <sys/statfs.h> 4-arg impl */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define SPT_TYPE SPT_SCO /* write kernel u. area */
- # define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */
- # define UID_T uid_t
- # define GID_T gid_t
- # define GIDSET_T gid_t
- # define _PATH_UNIX "/unix"
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- /* stuff fixed in later releases */
- # ifndef _SCO_unix_4_2
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # endif /* ! _SCO_unix_4_2 */
- # ifndef _SCO_DS
- # define ftruncate chsize /* use chsize(2) to emulate ftruncate */
- # define NEEDFSYNC 1 /* needs the fsync(2) call stub */
- # define NETUNIX 0 /* no unix domain socket support */
- # define LA_TYPE LA_SHORT
- # endif /* ! _SCO_DS */
- #endif /* _SCO_unix_ */
- /*
- ** ISC (SunSoft) Unix.
- **
- ** Contributed by J.J. Bailey <jjb@jagware.bcc.com>
- */
- #ifdef ISC_UNIX
- # include <net/errno.h>
- # include <sys/stream.h> /* needed for IP_SRCROUTE */
- # include <sys/bsdtypes.h>
- # define SYSTEM5 1 /* include all the System V defines */
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define NEEDFSYNC 1 /* needs the fsync(2) call stub */
- # define NETUNIX 0 /* no unix domain socket support */
- # define MAXPATHLEN 1024
- # define LA_TYPE LA_SHORT
- # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define _PATH_UNIX "/unix"
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- #endif /* ISC_UNIX */
- /*
- ** Altos System V (5.3.1)
- ** Contributed by Tim Rice <tim@trr.metro.net>.
- */
- #ifdef ALTOS_SYSTEM_V
- # include <sys/stream.h>
- # include <limits.h>
- # define SYSTEM5 1 /* include all the System V defines */
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # define NEEDFSYNC 1 /* no fsync(2) in system library */
- # define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
- # define NOFTRUNCATE 1 /* do not have ftruncate(2) */
- # define MAXPATHLEN PATH_MAX
- # define LA_TYPE LA_SHORT
- # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
- # define NETUNIX 0 /* no unix domain socket support */
- # undef WIFEXITED
- # undef WEXITSTATUS
- # define strtoul strtol /* gcc library bogosity */
- typedef unsigned short uid_t;
- typedef unsigned short gid_t;
- typedef short pid_t;
- typedef unsigned long mode_t;
- /* some stuff that should have been in the include files */
- extern char *malloc();
- extern struct passwd *getpwent();
- extern struct passwd *getpwnam();
- extern struct passwd *getpwuid();
- extern char *getenv();
- extern struct group *getgrgid();
- extern struct group *getgrnam();
- #endif /* ALTOS_SYSTEM_V */
- /*
- ** ConvexOS 11.0 and later
- **
- ** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this
- ** works on 9.1 as well.
- **
- ** ConvexOS 11.5 and later, should work on 11.0 as defined.
- ** For pre-ConvexOOS 11.0, define NEEDGETOPT, undef IDENTPROTO
- **
- ** Eric Schnoebelen (eric@cirr.com) For CONVEX Computer Corp.
- ** (now the CONVEX Technologies Center of Hewlett Packard)
- */
- #ifdef _CONVEX_SOURCE
- # define HASGETDTABLESIZE 1 /* has getdtablesize(2) */
- # define HASINITGROUPS 1 /* has initgroups(3) */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASSETSID 1 /* has POSIX setsid(2) call */
- # define HASUNSETENV 1 /* has unsetenv(3) */
- # define HASFLOCK 1 /* has flock(2) */
- # define HASSETRLIMIT 1 /* has setrlimit(2) */
- # define HASSETREUID 1 /* has setreuid(2) */
- # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_error=0 */
- # define NEEDPUTENV 1 /* needs putenv (written in terms of setenv) */
- # define NEEDGETOPT 0 /* need replacement for getopt(3) */
- # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
- # define LA_TYPE LA_FLOAT
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef S_IREAD
- # define S_IREAD _S_IREAD
- # define S_IWRITE _S_IWRITE
- # define S_IEXEC _S_IEXEC
- # define S_IFMT _S_IFMT
- # define S_IFCHR _S_IFCHR
- # define S_IFBLK _S_IFBLK
- # endif /* ! S_IREAD */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_TIMEZONE
- # endif /* ! TZ_TYPE */
- # ifndef IDENTPROTO
- # define IDENTPROTO 1
- # endif /* ! IDENTPROTO */
- # ifndef SHARE_V1
- # define SHARE_V1 1 /* version 1 of the fair share scheduler */
- # endif /* ! SHARE_V1 */
- # if !defined(__GNUC__ )
- # define UID_T int /* GNUC gets it right, ConvexC botches */
- # define GID_T int /* GNUC gets it right, ConvexC botches */
- # endif /* !defined(__GNUC__ ) */
- # if SECUREWARE
- # define FORK fork /* SecureWare wants the real fork! */
- # else /* SECUREWARE */
- # define FORK vfork /* the rest of the OS versions don't care */
- # endif /* SECUREWARE */
- #endif /* _CONVEX_SOURCE */
- /*
- ** RISC/os 4.52
- **
- ** Gives a ton of warning messages, but otherwise compiles.
- */
- #ifdef RISCOS
- # define HASUNSETENV 1 /* has unsetenv(3) call */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define NEEDPUTENV 1 /* need putenv(3) call */
- # define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # define LA_TYPE LA_INT
- # define LA_AVENRUN "avenrun"
- # define _PATH_UNIX "/unix"
- # undef WIFEXITED
- # define setpgid setpgrp
- typedef int pid_t;
- # define SIGFUNC_DEFINED
- # define SIGFUNC_RETURN (0)
- # define SIGFUNC_DECL int
- typedef int (*sigfunc_t)();
- extern char *getenv();
- extern void *malloc();
- /* added for RISC/os 4.01...which is dumber than 4.50 */
- # ifdef RISCOS_4_0
- # ifndef ARBPTR_T
- # define ARBPTR_T char *
- # endif /* ! ARBPTR_T */
- # undef HASFLOCK
- # define HASFLOCK 0
- # endif /* RISCOS_4_0 */
- # include <sys/time.h>
- #endif /* RISCOS */
- /*
- ** Linux 0.99pl10 and above...
- **
- ** Thanks to, in reverse order of contact:
- **
- ** John Kennedy <warlock@csuchico.edu>
- ** Andrew Pam <avatar@aus.xanadu.com>
- ** Florian La Roche <rzsfl@rz.uni-sb.de>
- ** Karl London <karl@borg.demon.co.uk>
- **
- ** Last compiled against: [07/21/98 @ 11:47:34 AM (Tuesday)]
- ** sendmail 8.9.1 bind-8.1.2 db-2.4.14
- ** gcc-2.8.1 glibc-2.0.94 linux-2.1.109
- **
- ** NOTE: Override HASFLOCK as you will but, as of 1.99.6, mixed-style
- ** file locking is no longer allowed. In particular, make sure
- ** your DBM library and sendmail are both using either flock(2)
- ** *or* fcntl(2) file locking, but not both.
- */
- #ifdef __linux__
- # define BSD 1 /* include BSD defines */
- # define USESETEUID 0 /* Have it due to POSIX, but doesn't work */
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASUNSETENV 1 /* has unsetenv(3) call */
- # ifndef HASSNPRINTF
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # endif /* ! HASSNPRINTF */
- # define ERRLIST_PREDEFINED /* don't declare sys_errlist */
- # define GIDSET_T gid_t /* from <linux/types.h> */
- # define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */
- # ifndef IP_SRCROUTE
- # define IP_SRCROUTE 0 /* linux <= 1.2.8 doesn't support IP_OPTIONS */
- # endif /* ! IP_SRCROUTE */
- # ifndef HAS_IN_H
- # define HAS_IN_H 1 /* use netinet/in.h */
- # endif /* ! HAS_IN_H */
- # define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
- # ifndef HASFLOCK
- # include <linux/version.h>
- # if LINUX_VERSION_CODE < 66399
- # define HASFLOCK 0 /* flock(2) is broken after 0.99.13 */
- # else /* LINUX_VERSION_CODE < 66399 */
- # define HASFLOCK 1 /* flock(2) fixed after 1.3.95 */
- # endif /* LINUX_VERSION_CODE < 66399 */
- # endif /* ! HASFLOCK */
- # ifndef LA_TYPE
- # define LA_TYPE LA_PROCSTR
- # endif /* ! LA_TYPE */
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */
- # define SPT_PADCHAR ' ' /* pad process title with nulls */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_NONE /* no standard for Linux */
- # endif /* ! TZ_TYPE */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # include <sys/sysmacros.h>
- # undef atol /* wounded in <stdlib.h> */
- # if NETINET6
- /*
- ** Indirectly included from glibc's <feature.h>. IPv6 support is native
- ** in 2.1 and later, but the APIs appear before the functions.
- */
- # if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
- # define GLIBC_VERSION ((__GLIBC__ << 8) + __GLIBC_MINOR__)
- # if (GLIBC_VERSION >= 0x201)
- # undef IPPROTO_ICMPV6 /* linux #defines, glibc enums */
- # else /* (GLIBC_VERSION >= 0x201) */
- # include <linux/in6.h> /* IPv6 support */
- # endif /* (GLIBC_VERSION >= 0x201) */
- # if (GLIBC_VERSION == 0x201 && !defined(NEEDSGETIPNODE))
- /* Have APIs in <netdb.h>, but no support in glibc */
- # define NEEDSGETIPNODE 1
- # endif /* (GLIBC_VERSION == 0x201 && ! NEEDSGETIPNODE) */
- # undef GLIBC_VERSION
- # endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */
- # endif /* NETINET6 */
- # ifndef HASFCHOWN
- # define HASFCHOWN 1 /* fchown(2) */
- # endif /* ! HASFCHOWN */
- #endif /* __linux__ */
- /*
- ** DELL SVR4 Issue 2.2, and others
- ** From Kimmo Suominen <kim@grendel.lut.fi>
- **
- ** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__
- ** defined, and the definitions conflict.
- **
- ** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid
- ** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A
- ** (SVR4.0/386 version 3.0).
- */
- #ifdef DELL_SVR4
- /* no changes necessary */
- /* see general __svr4__ defines below */
- #endif /* DELL_SVR4 */
- /*
- ** Apple A/UX 3.0
- */
- #ifdef _AUX_SOURCE
- # include <sys/sysmacros.h>
- # define BSD /* has BSD routines */
- # define HASSETRLIMIT 0 /* ... but not setrlimit(2) */
- # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */
- # define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASSETVBUF 1 /* has setvbuf(3) in libc */
- # define HASSTRERROR 1 /* has strerror(3) */
- # define SIGFUNC_DEFINED /* sigfunc_t already defined */
- # define SIGFUNC_RETURN /* POSIX-mode */
- # define SIGFUNC_DECL void /* POSIX-mode */
- # define ERRLIST_PREDEFINED 1
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # ifndef LA_TYPE
- # define LA_TYPE LA_INT
- # define FSHIFT 16
- # endif /* ! LA_TYPE */
- # define LA_AVENRUN "avenrun"
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # define TZ_TYPE TZ_TZNAME
- # ifndef _PATH_UNIX
- # define _PATH_UNIX "/unix" /* should be in <paths.h> */
- # endif /* ! _PATH_UNIX */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # undef WIFEXITED
- # undef WEXITSTATUS
- #endif /* _AUX_SOURCE */
- /*
- ** Encore UMAX V
- **
- ** Not extensively tested.
- */
- #ifdef UMAXV
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
- # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
- # define MAXPATHLEN PATH_MAX
- extern struct passwd *getpwent(), *getpwnam(), *getpwuid();
- extern struct group *getgrent(), *getgrnam(), *getgrgid();
- # undef WIFEXITED
- # undef WEXITSTATUS
- #endif /* UMAXV */
- /*
- ** Stardent Titan 3000 running TitanOS 4.2.
- **
- ** Must be compiled in "cc -43" mode.
- **
- ** From Kate Hedstrom <kate@ahab.rutgers.edu>.
- **
- ** Note the tweaking below after the BSD defines are set.
- */
- #ifdef titan
- # define setpgid setpgrp
- typedef int pid_t;
- # undef WIFEXITED
- # undef WEXITSTATUS
- #endif /* titan */
- /*
- ** Sequent DYNIX 3.2.0
- **
- ** From Jim Davis <jdavis@cs.arizona.edu>.
- */
- #ifdef sequent
- # define BSD 1
- # define HASUNSETENV 1
- # define BSD4_3 1 /* to get signal() in conf.c */
- # define WAITUNION 1
- # define LA_TYPE LA_FLOAT
- # ifdef _POSIX_VERSION
- # undef _POSIX_VERSION /* set in <unistd.h> */
- # endif /* _POSIX_VERSION */
- # undef HASSETVBUF /* don't actually have setvbuf(3) */
- # define setpgid setpgrp
- /* Have to redefine WIFEXITED to take an int, to work with waitfor() */
- # undef WIFEXITED
- # define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED &&
- ((union wait*)&(s))->w_termsig == 0)
- # define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode)
- typedef int pid_t;
- # define isgraph(c) (isprint(c) && (c != ' '))
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # ifndef _PATH_UNIX
- # define _PATH_UNIX "/dynix"
- # endif /* ! _PATH_UNIX */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- #endif /* sequent */
- /*
- ** Sequent DYNIX/ptx v2.0 (and higher)
- **
- ** For DYNIX/ptx v1.x, undefine HASSETREUID.
- **
- ** From Tim Wright <timw@sequent.com>.
- ** Update from Jack Woolley <jwoolley@sctcorp.com>, 26 Dec 1995,
- ** for DYNIX/ptx 4.0.2.
- */
- #ifdef _SEQUENT_
- # include <sys/stream.h>
- # define SYSTEM5 1 /* include all the System V defines */
- # define HASSETSID 1 /* has POSIX setsid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define GIDSET_T gid_t
- # define LA_TYPE LA_INT
- # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */
- # define SPT_TYPE SPT_NONE /* don't use setproctitle */
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- #endif /* _SEQUENT_ */
- /*
- ** Cray Unicos
- **
- ** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov>
- */
- #ifdef UNICOS
- # define SYSTEM5 1 /* include all the System V defines */
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # define MAXPATHLEN PATHSIZE
- # define LA_TYPE LA_ZERO
- # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- #endif /* UNICOS */
- /*
- ** Apollo DomainOS
- **
- ** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com>
- **
- ** 15 Jan 1994; updated 2 Aug 1995
- **
- */
- #ifdef apollo
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(2) call */
- # define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */
- # define SPT_TYPE SPT_NONE /* don't use setproctitle */
- # define LA_TYPE LA_SUBR /* use getloadavg.c */
- # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define TZ_TYPE TZ_TZNAME
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */
- # undef S_IFIFO
- # define S_IFIFO 0010000
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # define RLIMIT_NEEDS_SYS_TIME_H 1
- # if defined(NGROUPS_MAX) && !NGROUPS_MAX
- # undef NGROUPS_MAX
- # endif /* defined(NGROUPS_MAX) && !NGROUPS_MAX */
- #endif /* apollo */
- /*
- ** System V Rel 5.x (a.k.a Unixware7 w/o BSD-Compatibility Libs ie. native)
- **
- ** Contributed by Paul Gampe <paulg@apnic.net>
- */
- #ifdef __svr5__
- # include <sys/mkdev.h>
- # define __svr4__
- # define SYS5SIGNALS 1
- # define HASSETSID 1
- # define 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 ' ' /* pad process title with nulls */
- # define SYSLOG_BUFSIZE 1024 /* unsure */
- # 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 */
- #endif /* __svr5__ */
- /* ###################################################################### */
- /*
- ** UnixWare 2.x
- */
- #ifdef UNIXWARE2
- # define UNIXWARE 1
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */
- #endif /* UNIXWARE2 */
- /*
- ** UnixWare 1.1.2.
- **
- ** Updated by Petr Lampa <lampa@fee.vutbr.cz>.
- ** From Evan Champion <evanc@spatial.synapse.org>.
- */
- #ifdef UNIXWARE
- # include <sys/mkdev.h>
- # define SYSTEM5 1
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # define HASSETREUID 1
- # define HASSETSID 1
- # define HASINITGROUPS 1
- # define GIDSET_T gid_t
- # define SLEEP_T unsigned
- # define SFS_TYPE SFS_STATVFS
- # define LA_TYPE LA_ZERO
- # undef WIFEXITED
- # undef WEXITSTATUS
- # ifndef _PATH_UNIX
- # define _PATH_UNIX "/unix"
- # endif /* ! _PATH_UNIX */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # define SYSLOG_BUFSIZE 128
- #endif /* UNIXWARE */
- /*
- ** Intergraph CLIX 3.1
- **
- ** From Paul Southworth <pauls@locust.cic.net>
- */
- #ifdef CLIX
- # define SYSTEM5 1 /* looks like System V */
- # ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # endif /* ! HASGETUSERSHELL */
- # define DEV_BSIZE 512 /* device block size not defined */
- # define GIDSET_T gid_t
- # undef LOG /* syslog not available */
- # define NEEDFSYNC 1 /* no fsync in system library */
- # define GETSHORT _getshort
- #endif /* CLIX */
- /*
- ** NCR MP-RAS 2.x (SysVr4) with Wollongong TCP/IP
- **
- ** From Kevin Darcy <kevin@tech.mis.cfc.com>.
- */
- #ifdef NCR_MP_RAS2
- # include <sys/sockio.h>
- # define __svr4__
- # define IP_SRCROUTE 0 /* Something is broken with getsockopt() */
- # define SYSLOG_BUFSIZE 1024
- # define SPT_TYPE SPT_NONE
- #endif /* NCR_MP_RAS2 */
- /*
- ** NCR MP-RAS 3.x (SysVr4) with STREAMware TCP/IP
- **
- ** From Tom Moore <Tom.Moore@DaytonOH.NCR.COM>
- */
- #ifdef NCR_MP_RAS3
- # define __svr4__
- # define HASFCHOWN 1 /* has fchown(2) call */
- # define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM has non-std interface */
- # define SYSLOG_BUFSIZE 1024
- # define SPT_TYPE SPT_NONE
- # ifndef _XOPEN_SOURCE
- # define _XOPEN_SOURCE
- # define _XOPEN_SOURCE_EXTENDED 1
- # include <sys/resource.h>
- # undef _XOPEN_SOURCE
- # undef _XOPEN_SOURCE_EXTENDED
- # endif /* ! _XOPEN_SOURCE */
- #endif /* NCR_MP_RAS3 */
- /*
- ** Tandem NonStop-UX SVR4
- **
- ** From Rick McCarty <mccarty@mpd.tandem.com>.
- */
- #ifdef NonStop_UX_BXX
- # define __svr4__
- #endif /* NonStop_UX_BXX */
- /*
- ** Hitachi 3050R/3050RX and 3500 Workstations running HI-UX/WE2.
- **
- ** Tested for 1.04, 1.03
- ** From Akihiro Hashimoto ("Hash") <hash@dominic.ipc.chiba-u.ac.jp>.
- **
- ** Tested for 4.02, 6.10 and 7.10
- ** From Motonori NAKAMURA <motonori@media.kyoto-u.ac.jp>.
- */
- #if !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE))
- # define SYSTEM5 1 /* include all the System V defines */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define HASFCHMOD 1 /* has fchmod(2) syscall */
- # define setreuid(r, e) setresuid(r, e, -1)
- # define LA_TYPE LA_FLOAT
- # define SPT_TYPE SPT_PSTAT
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # ifndef HASSETVBUF
- # define HASSETVBUF /* HI-UX has no setlinebuf */
- # endif /* ! HASSETVBUF */
- # ifndef GIDSET_T
- # define GIDSET_T gid_t
- # endif /* ! GIDSET_T */
- # ifndef _PATH_UNIX
- # define _PATH_UNIX "/HI-UX"
- # endif /* ! _PATH_UNIX */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */
- # endif /* ! HASGETUSERSHELL */
- # define FDSET_CAST (int *) /* cast for fd_set parameters to select */
- /*
- ** avoid m_flags conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h
- ** on HIUX 3050
- */
- # undef m_flags
- # ifdef __STDC__
- extern int syslog(int, char *, ...);
- # else /* __STDC__ */
- extern int syslog();
- # endif /* __STDC__ */
- #endif /* !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE)) */
- /*
- ** Amdahl UTS System V 2.1.5 (SVr3-based)
- **
- ** From: Janet Jackson <janet@dialix.oz.au>.
- */
- #ifdef _UTS
- # include <sys/sysmacros.h>
- # undef HASLSTAT /* has symlinks, but they cause problems */
- # define NEEDFSYNC 1 /* system fsync(2) fails on non-EFS filesys */
- # define SYS5SIGNALS 1 /* System V signal semantics */
- # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define HASINITGROUPS 1 /* has initgroups(3) function */
- # define HASSETVBUF 1 /* has setvbuf(3) function */
- # ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) function */
- # endif /* ! HASGETUSERSHELL */
- # define GIDSET_T gid_t /* type of 2nd arg to getgroups(2) isn't int */
- # define LA_TYPE LA_ZERO /* doesn't have load average */
- # define SFS_TYPE SFS_4ARGS /* use 4-arg statfs() */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define _PATH_UNIX "/unix"
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- #endif /* _UTS */
- /*
- ** Cray Computer Corporation's CSOS
- **
- ** From Scott Bolte <scott@craycos.com>.
- */
- #ifdef _CRAYCOM
- # define SYSTEM5 1 /* include all the System V defines */
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # define NEEDFSYNC 1 /* no fsync in system library */
- # define MAXPATHLEN PATHSIZE
- # define LA_TYPE LA_ZERO
- # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */
- # define SFS_BAVAIL f_bfree /* alternate field name */
- # define _POSIX_CHOWN_RESTRICTED -1
- extern struct group *getgrent(), *getgrnam(), *getgrgid();
- #endif /* _CRAYCOM */
- /*
- ** Sony NEWS-OS 4.2.1R and 6.0.3
- **
- ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
- */
- #ifdef sony_news
- # ifndef __svr4
- /* NEWS-OS 4.2.1R */
- # ifndef BSD
- # define BSD /* has BSD routines */
- # endif /* ! BSD */
- # define HASUNSETENV 1 /* has unsetenv(2) call */
- # undef HASSETVBUF /* don't actually have setvbuf(3) */
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # define LA_TYPE LA_INT
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # define setpgid setpgrp
- # undef WIFEXITED
- # undef WEXITSTATUS
- # define MODE_T int /* system include files have no mode_t */
- typedef int pid_t;
- typedef int (*sigfunc_t)();
- # define SIGFUNC_DEFINED
- # define SIGFUNC_RETURN (0)
- # define SIGFUNC_DECL int
- # else /* ! __svr4 */
- /* NEWS-OS 6.0.3 with /bin/cc */
- # ifndef __svr4__
- # define __svr4__ /* use all System V Release 4 defines below */
- # endif /* ! __svr4__ */
- # define HASSETSID 1 /* has Posix setsid(2) call */
- # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */
- # define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */
- # ifndef SPT_TYPE
- # define SPT_TYPE SPT_SYSMIPS /* use sysmips() (OS 6.0.2 or later) */
- # endif /* ! SPT_TYPE */
- # define GIDSET_T gid_t
- # undef WIFEXITED
- # undef WEXITSTATUS
- # ifndef SYSLOG_BUFSIZE
- # define SYSLOG_BUFSIZE 256
- # endif /* ! SYSLOG_BUFSIZE */
- # define _PATH_UNIX "/stand/unix"
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # endif /* ! __svr4 */
- #endif /* sony_news */
- /*
- ** Omron LUNA/UNIOS-B 3.0, LUNA2/Mach and LUNA88K Mach
- **
- ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
- */
- #ifdef luna
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- # define HASUNSETENV 1 /* has unsetenv(2) call */
- # define NEEDPUTENV 1 /* need putenv(3) call */
- # define NEEDGETOPT 1 /* need a replacement for getopt(3) */
- # define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */
- # define WAITUNION 1 /* use "union wait" as wait argument type */
- # ifdef uniosb
- # include <sys/time.h>
- # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
- # define LA_TYPE LA_INT
- # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
- # endif /* uniosb */
- # ifdef luna2
- # define LA_TYPE LA_SUBR
- # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */
- # endif /* luna2 */
- # ifdef luna88k
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # define LA_TYPE LA_INT
- # endif /* luna88k */
- # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
- # define setpgid setpgrp
- # undef WIFEXITED
- # undef WEXITSTATUS
- typedef int pid_t;
- typedef int (*sigfunc_t)();
- # define SIGFUNC_DEFINED
- # define SIGFUNC_RETURN (0)
- # define SIGFUNC_DECL int
- extern char *getenv();
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- #endif /* luna */
- /*
- ** NEC EWS-UX/V 4.2 (with /usr/ucb/cc)
- **
- ** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>.
- */
- #if defined(nec_ews_svr4) || defined(_nec_ews_svr4)
- # ifndef __svr4__
- # define __svr4__ /* use all System V Release 4 defines below */
- # endif /* ! __svr4__ */
- # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */
- # define HASSETSID 1 /* has Posix setsid(2) call */
- # define LA_TYPE LA_READKSYM /* use MIOC_READSYM ioctl */
- # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
- # define GIDSET_T gid_t
- # undef WIFEXITED
- # undef WEXITSTATUS
- # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # ifndef SYSLOG_BUFSIZE
- # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */
- # endif /* ! SYSLOG_BUFSIZE */
- #endif /* defined(nec_ews_svr4) || defined(_nec_ews_svr4) */
- /*
- ** Fujitsu/ICL UXP/DS (For the DS/90 Series)
- **
- ** From Diego R. Lopez <drlopez@cica.es>.
- ** Additional changes from Fumio Moriya and Toshiaki Nomura of the
- ** Fujitsu Fresoftware group <dsfrsoft@oai6.yk.fujitsu.co.jp>.
- */
- #ifdef __uxp__
- # include <arpa/nameser.h>
- # include <sys/sysmacros.h>
- # include <sys/mkdev.h>
- # define __svr4__
- # define HASGETUSERSHELL 0
- # define HASFLOCK 0
- # if UXPDS == 10
- # define HASSNPRINTF 0 /* no snprintf(3) or vsnprintf(3) */
- # else /* UXPDS == 10 */
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # endif /* UXPDS == 10 */
- # define _PATH_UNIX "/stand/unix"
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- #endif /* __uxp__ */
- /*
- ** Pyramid DC/OSx
- **
- ** From Earle Ake <akee@wpdiss1.wpafb.af.mil>.
- */
- #ifdef DCOSx
- # define GIDSET_T gid_t
- # ifndef IDENTPROTO
- # define IDENTPROTO 0 /* TCP/IP implementation is broken */
- # endif /* ! IDENTPROTO */
- #endif /* DCOSx */
- /*
- ** Concurrent Computer Corporation Maxion
- **
- ** From Donald R. Laster Jr. <laster@access.digex.net>.
- */
- #ifdef __MAXION__
- # include <sys/stream.h>
- # define __svr4__ 1 /* SVR4.2MP */
- # define HASSETREUID 1 /* have setreuid(2) */
- # define HASLSTAT 1 /* have lstat(2) */
- # define HASSETRLIMIT 1 /* have setrlimit(2) */
- # define HASGETDTABLESIZE 1 /* have getdtablesize(2) */
- # define HASSNPRINTF 1 /* have snprintf(3) */
- # define HASGETUSERSHELL 1 /* have getusershell(3) */
- # define NOFTRUNCATE 1 /* do not have ftruncate(2) */
- # define SLEEP_T unsigned
- # define SFS_TYPE SFS_STATVFS
- # define SFS_BAVAIL f_bavail
- # ifndef SYSLOG_BUFSIZE
- # define SYSLOG_BUFSIZE 256 /* Use 256 bytes */
- # endif /* ! SYSLOG_BUFSIZE */
- # undef WUNTRACED
- # undef WIFEXITED
- # undef WIFSIGNALED
- # undef WIFSTOPPED
- # undef WEXITSTATUS
- # undef WTERMSIG
- # undef WSTOPSIG
- #endif /* __MAXION__ */
- /*
- ** Harris Nighthawk PowerUX (nh6000 box)
- **
- ** Contributed by Bob Miorelli, Pratt & Whitney <miorelli@pweh.com>
- */
- #ifdef _PowerUX
- # ifndef __svr4__
- # define __svr4__
- # endif /* ! __svr4__ */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/etc/mail/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # define SYSLOG_BUFSIZE 1024
- # define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
- # define LA_TYPE LA_ZERO
- typedef struct msgb mblk_t;
- # undef offsetof /* avoid stddefs.h and sys/sysmacros.h conflict */
- #endif /* _PowerUX */
- /*
- ** Siemens Nixdorf Informationssysteme AG SINIX
- **
- ** Contributed by Gerald Rinske <Gerald.Rinske@mch.sni.de>
- ** of Siemens Business Services VAS.
- */
- #ifdef sinix
- # define SYSLOG_BUFSIZE 1024
- #endif /* sinix */
- /*
- ** CRAY T3E
- **
- ** Contributed by Manu Mahonen <mailadm@csc.fi>
- ** of Center for Scientific Computing.
- */
- #ifdef _CRAY
- # define GET_IPOPT_DST(dst) *(struct in_addr *)&(dst)
- #endif /* _CRAY */
- /*
- ** Motorola 922, MC88110, UNIX SYSTEM V/88 Release 4.0 Version 4.3
- **
- ** Contributed by Sergey Rusanov <rsm@utfoms.udmnet.ru>
- */
- #ifdef MOTO
- # define HASFCHMOD 1
- # define HASSETRLIMIT 0
- # define HASSETSID 1
- # define HASSETREUID 1
- # define HASULIMIT 1
- # define HASWAITPID 1
- # define HASGETDTABLESIZE 1
- # define HASGETUSERSHELL 1
- # define IP_SRCROUTE 0
- # define IDENTPROTO 0
- # define RES_DNSRCH_VARIABLE _res_dnsrch
- # define _PATH_UNIX "/unix"
- # define _PATH_VENDOR_CF "/etc/sendmail.cf"
- # define _PATH_SENDMAILPID "/var/run/sendmail.pid"
- #endif /* MOTO */
- /**********************************************************************
- ** End of Per-Operating System defines
- **********************************************************************/
- /**********************************************************************
- ** More general defines
- **********************************************************************/
- /* general BSD defines */
- #ifdef BSD
- # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
- # define HASSETREUID 1 /* has setreuid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # ifndef IP_SRCROUTE
- # define IP_SRCROUTE 1 /* can check IP source routing */
- # endif /* ! IP_SRCROUTE */
- # ifndef HASSETRLIMIT
- # define HASSETRLIMIT 1 /* has setrlimit(2) call */
- # endif /* ! HASSETRLIMIT */
- # ifndef HASFLOCK
- # define HASFLOCK 1 /* has flock(2) call */
- # endif /* ! HASFLOCK */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone variable */
- # endif /* ! TZ_TYPE */
- #endif /* BSD */
- /* general System V Release 4 defines */
- #ifdef __svr4__
- # define SYSTEM5 1
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # define HASINITGROUPS 1 /* has initgroups(3) call */
- # define BSD_COMP 1 /* get BSD ioctl calls */
- # ifndef HASSETRLIMIT
- # define HASSETRLIMIT 1 /* has setrlimit(2) call */
- # endif /* ! HASSETRLIMIT */
- # ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */
- # endif /* ! HASGETUSERSHELL */
- # ifndef HASFCHMOD
- # define HASFCHMOD 1 /* most (all?) SVr4s seem to have fchmod(2) */
- # endif /* ! HASFCHMOD */
- # ifndef _PATH_UNIX
- # define _PATH_UNIX "/unix"
- # endif /* ! _PATH_UNIX */
- # ifndef _PATH_VENDOR_CF
- # define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf"
- # endif /* ! _PATH_VENDOR_CF */
- # ifndef _PATH_SENDMAILPID
- # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid"
- # endif /* ! _PATH_SENDMAILPID */
- # ifndef SYSLOG_BUFSIZE
- # define SYSLOG_BUFSIZE 128
- # endif /* ! SYSLOG_BUFSIZE */
- # ifndef SFS_TYPE
- # define SFS_TYPE SFS_STATVFS
- # endif /* ! SFS_TYPE */
- # define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */
- #endif /* __svr4__ */
- /* general System V defines */
- #ifdef SYSTEM5
- # include <sys/sysmacros.h>
- # define HASUNAME 1 /* use System V uname(2) system call */
- # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */
- # define HASSETVBUF 1 /* we have setvbuf(3) in libc */
- # ifndef HASULIMIT
- # define HASULIMIT 1 /* has the ulimit(2) syscall */
- # endif /* ! HASULIMIT */
- # ifndef LA_TYPE
- # ifdef MIOC_READKSYM
- # define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */
- # else /* MIOC_READKSYM */
- # define LA_TYPE LA_INT /* assume integer load average */
- # endif /* MIOC_READKSYM */
- # endif /* ! LA_TYPE */
- # ifndef SFS_TYPE
- # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */
- # endif /* ! SFS_TYPE */
- # ifndef TZ_TYPE
- # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */
- # endif /* ! TZ_TYPE */
- #endif /* SYSTEM5 */
- /* general POSIX defines */
- #ifdef _POSIX_VERSION
- # define HASSETSID 1 /* has Posix setsid(2) call */
- # define HASWAITPID 1 /* has Posix waitpid(2) call */
- # if _POSIX_VERSION >= 199500 && !defined(USESETEUID)
- # define USESETEUID 1 /* has usable seteuid(2) call */
- # endif /* _POSIX_VERSION >= 199500 && !defined(USESETEUID) */
- #endif /* _POSIX_VERSION */
- /*
- ** Tweaking for systems that (for example) claim to be BSD or POSIX
- ** but don't have all the standard BSD or POSIX routines (boo hiss).
- */
- #ifdef titan
- # undef HASINITGROUPS /* doesn't have initgroups(3) call */
- #endif /* titan */
- #ifdef _CRAYCOM
- # undef HASSETSID /* despite POSIX claim, doesn't have setsid */
- #endif /* _CRAYCOM */
- #ifdef MOTO
- # undef USESETEUID
- #endif /* MOTO */
- /*
- ** Due to a "feature" in some operating systems such as Ultrix 4.3 and
- ** HPUX 8.0, if you receive a "No route to host" message (ICMP message
- ** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host
- ** are closed. Some firewalls return this error if you try to connect
- ** to the IDENT port (113), so you can't receive email from these hosts
- ** on these systems. The firewall really should use a more specific
- ** message such as ICMP_UNREACH_PROTOCOL or _PORT or _FILTER_PROHIB. If
- ** not explicitly set to zero above, default it on.
- */
- #ifndef IDENTPROTO
- # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */
- #endif /* ! IDENTPROTO */
- #ifndef IP_SRCROUTE
- # define IP_SRCROUTE 1 /* Detect IP source routing */
- #endif /* ! IP_SRCROUTE */
- #ifndef HASGETUSERSHELL
- # define HASGETUSERSHELL 1 /* libc has getusershell(3) call */
- #endif /* ! HASGETUSERSHELL */
- #ifndef NETUNIX
- # define NETUNIX 1 /* include unix domain support */
- #endif /* ! NETUNIX */
- #ifndef HASRANDOM
- # define HASRANDOM 1 /* has random(3) support */
- #endif /* ! HASRANDOM */
- #ifndef HASFLOCK
- # define HASFLOCK 0 /* assume no flock(2) support */
- #endif /* ! HASFLOCK */
- #ifndef HASSETREUID
- # define HASSETREUID 0 /* assume no setreuid(2) call */
- #endif /* ! HASSETREUID */
- #ifndef HASFCHMOD
- # define HASFCHMOD 0 /* assume no fchmod(2) syscall */
- #endif /* ! HASFCHMOD */
- #ifndef USESETEUID
- # define USESETEUID 0 /* assume no seteuid(2) call or no saved ids */
- #endif /* ! USESETEUID */
- #ifndef HASSETRLIMIT
- # define HASSETRLIMIT 0 /* assume no setrlimit(2) support */
- #endif /* ! HASSETRLIMIT */
- #ifndef HASULIMIT
- # define HASULIMIT 0 /* assume no ulimit(2) support */
- #endif /* ! HASULIMIT */
- #ifndef SECUREWARE
- # define SECUREWARE 0 /* assume no SecureWare C2 auditing hooks */
- #endif /* ! SECUREWARE */
- #ifndef USE_SIGLONGJMP
- # define USE_SIGLONGJMP 0 /* assume setjmp handles signals properly */
- #endif /* ! USE_SIGLONGJMP */
- #ifndef FDSET_CAST
- # define FDSET_CAST /* (empty) cast for fd_set arg to select */
- #endif /* ! FDSET_CAST */
- /*
- ** Pick a mailer setuid method for changing the current uid
- */
- #define USE_SETEUID 0
- #define USE_SETREUID 1
- #define USE_SETUID 2
- #if USESETEUID
- # define MAILER_SETUID_METHOD USE_SETEUID
- #else /* USESETEUID */
- # if HASSETREUID
- # define MAILER_SETUID_METHOD USE_SETREUID
- # else /* HASSETREUID */
- # define MAILER_SETUID_METHOD USE_SETUID
- # endif /* HASSETREUID */
- #endif /* USESETEUID */
- /*
- ** If no type for argument two of getgroups call is defined, assume
- ** it's an integer -- unfortunately, there seem to be several choices
- ** here.
- */
- #ifndef GIDSET_T
- # define GIDSET_T int
- #endif /* ! GIDSET_T */
- #ifndef UID_T
- # define UID_T uid_t
- #endif /* ! UID_T */
- #ifndef GID_T
- # define GID_T gid_t
- #endif /* ! GID_T */
- #ifndef SIZE_T
- # define SIZE_T size_t
- #endif /* ! SIZE_T */
- #ifndef MODE_T
- # define MODE_T mode_t
- #endif /* ! MODE_T */
- #ifndef ARGV_T
- # define ARGV_T char **
- #endif /* ! ARGV_T */
- #ifndef SOCKADDR_LEN_T
- # define SOCKADDR_LEN_T int
- #endif /* ! SOCKADDR_LEN_T */
- #ifndef SOCKOPT_LEN_T
- # define SOCKOPT_LEN_T int
- #endif /* ! SOCKOPT_LEN_T */
- #ifndef QUAD_T
- # define QUAD_T unsigned long
- #endif /* ! QUAD_T */
- /**********************************************************************
- ** Remaining definitions should never have to be changed. They are
- ** primarily to provide back compatibility for older systems -- for
- ** example, it includes some POSIX compatibility definitions
- **********************************************************************/
- /* System 5 compatibility */
- #ifndef S_ISREG
- # define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG)
- #endif /* ! S_ISREG */
- #ifndef S_ISDIR
- # define S_ISDIR(foo) ((foo & S_IFMT) == S_IFDIR)
- #endif /* ! S_ISDIR */
- #if !defined(S_ISLNK) && defined(S_IFLNK)
- # define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK)
- #endif /* !defined(S_ISLNK) && defined(S_IFLNK) */
- #if !defined(S_ISFIFO)
- # if defined(S_IFIFO)
- # define S_ISFIFO(foo) ((foo & S_IFMT) == S_IFIFO)
- # else /* defined(S_IFIFO) */
- # define S_ISFIFO(foo) FALSE
- # endif /* defined(S_IFIFO) */
- #endif /* !defined(S_ISFIFO) */
- #ifndef S_IRUSR
- # define S_IRUSR 0400
- #endif /* ! S_IRUSR */
- #ifndef S_IWUSR
- # define S_IWUSR 0200
- #endif /* ! S_IWUSR */
- #ifndef S_IRGRP
- # define S_IRGRP 0040
- #endif /* ! S_IRGRP */
- #ifndef S_IWGRP
- # define S_IWGRP 0020
- #endif /* ! S_IWGRP */
- #ifndef S_IROTH
- # define S_IROTH 0004
- #endif /* ! S_IROTH */
- #ifndef S_IWOTH
- # define S_IWOTH 0002
- #endif /* ! S_IWOTH */
- /* close-on-exec flag */
- #ifndef FD_CLOEXEC
- # define FD_CLOEXEC 1
- #endif /* ! FD_CLOEXEC */
- /*
- ** Older systems don't have this error code -- it should be in
- ** /usr/include/sysexits.h.
- */
- #ifndef EX_CONFIG
- # define EX_CONFIG 78 /* configuration error */
- #endif /* ! EX_CONFIG */
- /* pseudo-codes */
- #define EX_QUIT 22 /* drop out of server immediately */
- #define EX_RESTART 23 /* restart sendmail daemon */
- #define EX_SHUTDOWN 24 /* shutdown sendmail daemon */
- /* pseudo-code used for mci_setstat */
- #define EX_NOTSTICKY -5 /* don't save persistent status */
- /*
- ** An "impossible" file mode to indicate that the file does not exist.
- */
- #define ST_MODE_NOFILE 0171147 /* unlikely to occur */
- /* type of arbitrary pointer */
- #ifndef ARBPTR_T
- # define ARBPTR_T void *
- #endif /* ! ARBPTR_T */
- #ifndef __P
- # include "sendmail/cdefs.h"
- #endif /* ! __P */
- #if HESIOD && !defined(NAMED_BIND)
- # define NAMED_BIND 1 /* not one without the other */
- #endif /* HESIOD && !defined(NAMED_BIND) */
- #if NAMED_BIND && !defined(__ksr__) && !defined(h_errno)
- extern int h_errno;
- #endif /* NAMED_BIND && !defined(__ksr__) && !defined(h_errno) */
- #ifdef LDAPMAP
- # include <sys/time.h>
- # include <lber.h>
- # include <ldap.h>
- /* Some LDAP constants */
- # define LDAPMAP_FALSE 0
- # define LDAPMAP_TRUE 1
- /*
- ** ldap_init(3) is broken in Umich 3.x and OpenLDAP 1.0/1.1.
- ** Use the lack of LDAP_OPT_SIZELIMIT to detect old API implementations
- ** and assume (falsely) that all old API implementations are broken.
- ** (OpenLDAP 1.2 and later have a working ldap_init(), add -DUSE_LDAP_INIT)
- */
- # if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT)
- # define USE_LDAP_INIT 1
- # endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT) */
- /*
- ** LDAP_OPT_SIZELIMIT is not defined under Umich 3.x nor OpenLDAP 1.x,
- ** hence ldap_set_option() must not exist.
- */
- # if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION)
- # define USE_LDAP_SET_OPTION 1
- # endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION) */
- #endif /* LDAPMAP */
- /*
- ** Do some required dependencies
- */
- #if NETINET || NETINET6 || NETISO
- # ifndef SMTP
- # define SMTP 1 /* enable user and server SMTP */
- # endif /* ! SMTP */
- # ifndef QUEUE
- # define QUEUE 1 /* enable queueing */
- # endif /* ! QUEUE */
- # ifndef DAEMON
- # define DAEMON 1 /* include the daemon (requires IPC & SMTP) */
- # endif /* ! DAEMON */
- #endif /* NETINET || NETINET6 || NETISO */
- /*
- ** Arrange to use either varargs or stdargs
- */
- #ifdef __STDC__
- # include <stdarg.h>
- # define VA_LOCAL_DECL va_list ap;
- # define VA_START(f) va_start(ap, f)
- # define VA_END va_end(ap)
- #else /* __STDC__ */
- # include <varargs.h>
- # define VA_LOCAL_DECL va_list ap;
- # define VA_START(f) va_start(ap)
- # define VA_END va_end(ap)
- #endif /* __STDC__ */
- #if HASUNAME
- # include <sys/utsname.h>
- # ifdef newstr
- # undef newstr
- # endif /* newstr */
- #else /* HASUNAME */
- # define NODE_LENGTH 32
- struct utsname
- {
- char nodename[NODE_LENGTH + 1];
- };
- #endif /* HASUNAME */
- #if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V)
- # define MAXHOSTNAMELEN 256
- #endif /* !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V) */
- #if !defined(SIGCHLD) && defined(SIGCLD)
- # define SIGCHLD SIGCLD
- #endif /* !defined(SIGCHLD) && defined(SIGCLD) */
- #ifndef STDIN_FILENO
- # define STDIN_FILENO 0
- #endif /* ! STDIN_FILENO */
- #ifndef STDOUT_FILENO
- # define STDOUT_FILENO 1
- #endif /* ! STDOUT_FILENO */
- #ifndef STDERR_FILENO
- # define STDERR_FILENO 2
- #endif /* ! STDERR_FILENO */
- #ifndef LOCK_SH
- # define LOCK_SH 0x01 /* shared lock */
- # define LOCK_EX 0x02 /* exclusive lock */
- # define LOCK_NB 0x04 /* non-blocking lock */
- # define LOCK_UN 0x08 /* unlock */
- #endif /* ! LOCK_SH */
- #ifndef S_IXOTH
- # define S_IXOTH (S_IEXEC >> 6)
- #endif /* ! S_IXOTH */
- #ifndef S_IXGRP
- # define S_IXGRP (S_IEXEC >> 3)
- #endif /* ! S_IXGRP */
- #ifndef S_IXUSR
- # define S_IXUSR (S_IEXEC)
- #endif /* ! S_IXUSR */
- #ifndef SEEK_SET
- # define SEEK_SET 0
- # define SEEK_CUR 1
- # define SEEK_END 2
- #endif /* ! SEEK_SET */
- #ifndef SIG_ERR
- # define SIG_ERR ((void (*)()) -1)
- #endif /* ! SIG_ERR */
- #ifndef WEXITSTATUS
- # define WEXITSTATUS(st) (((st) >> 8) & 0377)
- #endif /* ! WEXITSTATUS */
- #ifndef WIFEXITED
- # define WIFEXITED(st) (((st) & 0377) == 0)
- #endif /* ! WIFEXITED */
- #ifndef WCOREDUMP
- # define WCOREDUMP(st) (((st) & 0200) != 0)
- #endif /* ! WCOREDUMP */
- #ifndef SIGFUNC_DEFINED
- typedef void (*sigfunc_t) __P((int));
- #endif /* ! SIGFUNC_DEFINED */
- #ifndef SIGFUNC_RETURN
- # define SIGFUNC_RETURN
- #endif /* ! SIGFUNC_RETURN */
- #ifndef SIGFUNC_DECL
- # define SIGFUNC_DECL void
- #endif /* ! SIGFUNC_DECL */
- /* size of syslog buffer */
- #ifndef SYSLOG_BUFSIZE
- # define SYSLOG_BUFSIZE 1024
- #endif /* ! SYSLOG_BUFSIZE */
- /*
- ** Size of prescan buffer.
- ** Despite comments in the _sendmail_ book, this probably should
- ** not be changed; there are some hard-to-define dependencies.
- */
- #define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */
- /* fork routine -- set above using #ifdef _osname_ or in Makefile */
- #ifndef FORK
- # define FORK fork /* function to call to fork mailer */
- #endif /* ! FORK */
- /* random routine -- set above using #ifdef _osname_ or in Makefile */
- #if HASRANDOM
- # define get_random() random()
- #else /* HASRANDOM */
- # define get_random() ((long) rand())
- #endif /* HASRANDOM */
- /*
- ** Default to using scanf in readcf.
- */
- #ifndef SCANF
- # define SCANF 1
- #endif /* ! SCANF */
- /*
- ** 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) */
- /*
- ** 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 */
- #endif /* CONF_H */