conf.h revision 266527
137Srgrimes/* 237Srgrimes * Copyright (c) 1998-2011 Proofpoint, Inc. and its suppliers. 337Srgrimes * All rights reserved. 4705Swollman * Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved. 5705Swollman * Copyright (c) 1988, 1993 6705Swollman * The Regents of the University of California. All rights reserved. 739139Sobrien * 846414Sghelmer * By using this file, you agree to the terms and conditions set 980266Sdougb * forth in the LICENSE file which can be found at the top level of 1080945Sdougb * the sendmail distribution. 1180266Sdougb * 1239139Sobrien * 1339139Sobrien * $Id: conf.h,v 1.147 2013-11-22 20:51:31 ca Exp $ 1439139Sobrien */ 1539139Sobrien 167685Sache/* 177685Sache** CONF.H -- All user-configurable parameters for sendmail 1837Srgrimes** 1950472Speter** Send updates to Sendmail.ORG so they will be 20705Swollman** included in the next release; see 21705Swollman** http://www.sendmail.org/email-addresses.html 227685Sache** for current e-mail address. 237685Sache*/ 2422009Sphk 257685Sache#ifndef SM_CONF_H 267685Sache# define SM_CONF_H 1 2722009Sphk 287685Sache 297685Sache# include <sm/config.h> 307685Sache# include <sm/varargs.h> 317685Sache 3222009Sphk/* 337685Sache** General "standard C" defines. 347685Sache** 3522009Sphk** These may be undone later, to cope with systems that claim to 36215249Stuexen** be Standard C but aren't. Gcc is the biggest offender -- it 377685Sache** doesn't realize that the library is part of the language. 387685Sache** 39215249Stuexen** Life would be much easier if we could get rid of this sort 407685Sache** of bozo problems. 417685Sache*/ 427685Sache 437685Sache# ifdef __STDC__ 44215249Stuexen# define HASSETVBUF 1 /* we have setvbuf(3) in libc */ 457685Sache# endif /* __STDC__ */ 467685Sache 477685Sache/* 487685Sache** Assume you have standard calls; can be #undefed below if necessary. 497685Sache*/ 507685Sache 51215249Stuexen# ifndef HASLSTAT 527685Sache# define HASLSTAT 1 /* has lstat(2) call */ 537685Sache# endif /* ! HASLSTAT */ 54215249Stuexen 557685Sache# ifndef HASNICE 567685Sache# define HASNICE 1 /* has nice(2) call */ 57215249Stuexen# endif /* ! HASNICE */ 587685Sache 597685Sache# ifndef HASRRESVPORT 60215249Stuexen# define HASRRESVPORT 1 /* has rrsevport(3) call */ 61131994Scperciva# endif /* ! HASRRESVPORT */ 62131994Scperciva 637685Sache/********************************************************************** 647685Sache** "Hard" compilation options. 657685Sache** #define these if they are available; comment them out otherwise. 667685Sache** These cannot be overridden from the Makefile, and should really not 677685Sache** be turned off unless absolutely necessary. 687685Sache**********************************************************************/ 697685Sache 707685Sache#define LOG 1 /* enable logging -- don't turn off */ 717685Sache 727685Sache/********************************************************************** 737685Sache** Operating system configuration. 747685Sache** 757685Sache** Unless you are porting to a new OS, you shouldn't have to 767685Sache** change these. 777685Sache**********************************************************************/ 787685Sache 797685Sache/* 807685Sache** HP-UX -- tested for 8.07, 9.00, and 9.01. 817685Sache** 827685Sache** If V4FS is defined, compile for HP-UX 10.0. 837685Sache** 11.x support from Richard Allen <ra@hp.is>. 847685Sache*/ 857685Sache 867685Sache# ifdef __hpux 877685Sache /* common definitions for HP-UX 9.x and 10.x */ 887685Sache# undef m_flags /* conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h on HP 300 */ 897685Sache# define SYSTEM5 1 /* include all the System V defines */ 907685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 917685Sache# define HASFCHMOD 1 /* has fchmod(2) syscall */ 927685Sache# define USESETEUID 1 /* has usable seteuid(2) call */ 937685Sache# define HASSETRESGID 1 /* use setresgid(2) to set saved gid */ 947685Sache# define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */ 957685Sache# define seteuid(e) setresuid(-1, e, -1) 967685Sache# define IP_SRCROUTE 1 /* can check IP source routing */ 977685Sache# define LA_TYPE LA_HPUX 987685Sache# define SPT_TYPE SPT_PSTAT 997685Sache# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 1007685Sache# define GIDSET_T gid_t 101131994Scperciva# define LDA_USE_LOCKF 1 102131994Scperciva# ifndef HASGETUSERSHELL 1037685Sache# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ 1047685Sache# endif /* ! HASGETUSERSHELL */ 1057685Sache# ifdef HPUX10 1067685Sache# define _PATH_SENDMAIL "/usr/sbin/sendmail" 1077685Sache# ifndef SMRSH_CMDDIR 1087685Sache# define SMRSH_CMDDIR "/var/adm/sm.bin" 1097685Sache# endif /* ! SMRSH_CMDDIR */ 1107685Sache# endif /* HPUX10 */ 1117685Sache# ifdef HPUX11 1127685Sache# define HASSETREUID 1 /* setreuid(2) works on HP-UX 11.x */ 1137685Sache# define HASFCHOWN 1 /* has fchown(2) */ 1147685Sache# ifndef BROKEN_RES_SEARCH 1157685Sache# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ 1167685Sache# endif /* ! BROKEN_RES_SEARCH */ 117169784Sgrog# ifndef SMRSH_CMDDIR 118169784Sgrog# define SMRSH_CMDDIR "/var/adm/sm.bin" 1197685Sache# endif /* ! SMRSH_CMDDIR */ 1207685Sache# define _PATH_SENDMAIL "/usr/sbin/sendmail" 1217685Sache# else /* HPUX11 */ 1227685Sache# ifndef NOT_SENDMAIL 1237685Sache# define syslog hard_syslog 1247685Sache# endif /* ! NOT_SENDMAIL */ 1257685Sache# endif /* HPUX11 */ 1267685Sache# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */ 1277685Sache 1287685Sache# ifdef V4FS 1297685Sache /* HP-UX 10.x */ 1307685Sache# define _PATH_UNIX "/stand/vmunix" 1317685Sache# ifndef _PATH_VENDOR_CF 1327685Sache# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf" 1337685Sache# endif /* ! _PATH_VENDOR_CF */ 1347685Sache# ifndef _PATH_SENDMAILPID 13513583Spst# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" 13613583Spst# endif /* ! _PATH_SENDMAILPID */ 13713583Spst# ifndef IDENTPROTO 13813583Spst# define IDENTPROTO 1 /* TCP/IP implementation fixed in 10.0 */ 1397685Sache# endif /* ! IDENTPROTO */ 1407685Sache# include <sys/mpctl.h> /* for mpctl() in get_num_procs_online() */ 1417685Sache# else /* V4FS */ 1427685Sache /* HP-UX 9.x */ 1437685Sache# define _PATH_UNIX "/hp-ux" 1447685Sache# ifndef _PATH_VENDOR_CF 1457685Sache# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 1467685Sache# endif /* ! _PATH_VENDOR_CF */ 1477685Sache# ifndef IDENTPROTO 1487685Sache# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 1497685Sache# endif /* ! IDENTPROTO */ 1507685Sache# ifdef __STDC__ 1517685Sacheextern void hard_syslog(int, char *, ...); 1527685Sache# else /* __STDC__ */ 1537685Sacheextern void hard_syslog(); 1547685Sache# endif /* __STDC__ */ 1557685Sache# define FDSET_CAST (int *) /* cast for fd_set parameters to select */ 1567685Sache# endif /* V4FS */ 1577685Sache 1587685Sache# endif /* __hpux */ 1597685Sache 1607685Sache/* 161215249Stuexen** IBM AIX 5.x 162131994Scperciva*/ 163131994Scperciva 1647685Sache# ifdef _AIX5 1657685Sache# include <sys/signal.h> 1667685Sache# include <sys/wait.h> 1677685Sache# define _AIX4 40300 1687685Sache# define SOCKADDR_LEN_T socklen_t /* e.g., arg#3 to accept, getsockname */ 1697685Sache# define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */ 1707685Sache# if _AIX5 >= 50200 1717685Sache# define HASUNSETENV 1 /* has unsetenv(3) call */ 1727685Sache# endif /* _AIX5 >= 50200 */ 1737685Sache# endif /* _AIX5 */ 1747685Sache 1757685Sache/* 1767685Sache** IBM AIX 4.x 1777685Sache*/ 178131994Scperciva 179131994Scperciva# ifdef _AIX4 1807685Sache# define _AIX3 1 /* pull in AIX3 stuff */ 1817685Sache# define BSD4_4_SOCKADDR /* has sa_len */ 1827685Sache# define USESETEUID 1 /* seteuid(2) works */ 1837685Sache# define TZ_TYPE TZ_NAME /* use tzname[] vector */ 1847685Sache# ifndef SOCKOPT_LEN_T 1857685Sache# define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */ 1867685Sache# endif /* SOCKOPT_LEN_T */ 1877685Sache# if _AIX4 >= 40200 1887685Sache# define HASSETREUID 1 /* setreuid(2) works as of AIX 4.2 */ 1897685Sache# ifndef SOCKADDR_LEN_T 1907685Sache# define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */ 1917685Sache# endif /* SOCKADDR_LEN_T */ 1927685Sache# endif /* _AIX4 >= 40200 */ 1937685Sache# if defined(_ILS_MACROS) /* IBM versions aren't side-effect clean */ 1947685Sache# undef isascii 1957685Sache# define isascii(c) !(c & ~0177) 1967685Sache# undef isdigit 1977685Sache# define isdigit(__a) (_IS(__a,_ISDIGIT)) 19880597Sdougb# undef isspace 19980597Sdougb# define isspace(__a) (_IS(__a,_ISSPACE)) 2007685Sache# endif /* defined(_ILS_MACROS) */ 2017685Sache# endif /* _AIX4 */ 2027685Sache 2037685Sache 2047685Sache/* 2057685Sache** IBM AIX 3.x -- actually tested for 3.2.3 2067685Sache*/ 2077685Sache 2087685Sache# ifdef _AIX3 2097685Sache# include <paths.h> 2107685Sache# include <sys/machine.h> /* to get byte order */ 21139139Sobrien# include <sys/select.h> 21239139Sobrien# define HASFCHOWN 1 /* has fchown(2) */ 213131994Scperciva# define HASINITGROUPS 1 /* has initgroups(3) call */ 2147685Sache# define HASUNAME 1 /* use System V uname(2) system call */ 2157685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 2167685Sache# define HASFCHMOD 1 /* has fchmod(2) syscall */ 2177685Sache# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */ 2187685Sache# define GIDSET_T gid_t 2197685Sache# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ 2207685Sache# define SPT_PADCHAR '\0' /* pad process title with nulls */ 2217685Sache# ifndef LA_TYPE 2227685Sache# define LA_TYPE LA_INT 2237685Sache# endif /* LA_TYPE */ 2247685Sache# define FSHIFT 16 2257685Sache# define LA_AVENRUN "avenrun" 2267685Sache# if !defined(_AIX4) || _AIX4 < 40300 2277685Sache# ifndef __BIT_TYPES_DEFINED__ 2287685Sache# define SM_INT32 int 2297685Sache# endif /* __BIT_TYPES_DEFINED__ */ 2307685Sache# endif /* !defined(_AIX4) || _AIX4 < 40300 */ 2317685Sache# if !defined(_AIX4) || _AIX4 < 40200 2327685Sache# define SM_CONF_SYSLOG 0 2337685Sache# endif /* !defined(_AIX4) || _AIX4 < 40200 */ 2347685Sache# endif /* _AIX3 */ 2357685Sache 2367685Sache 2377685Sache/* 2387685Sache** IBM AIX 2.2.1 -- actually tested for osupdate level 2706+1773 2397685Sache** 2407685Sache** From Mark Whetzel <markw@wg.waii.com>. 2417685Sache*/ 2427685Sache 2437685Sache# ifdef AIX /* AIX/RT compiler pre-defines this */ 2447685Sache# include <paths.h> 2457685Sache# include <sys/time.h> /* AIX/RT resource.h does NOT include this */ 2467685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 2477685Sache# define HASUNAME 1 /* use System V uname(2) system call */ 2487685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 2497685Sache# define HASFCHMOD 0 /* does not have fchmod(2) syscall */ 2507685Sache# define HASSETREUID 1 /* use setreuid(2) -lbsd system call */ 2517685Sache# define HASSETVBUF 1 /* use setvbuf(2) system call */ 2527685Sache# define HASSETRLIMIT 0 /* does not have setrlimit call */ 2537685Sache# define HASFLOCK 0 /* does not have flock call - use fcntl */ 2547685Sache# define HASULIMIT 1 /* use ulimit instead of setrlimit call */ 2557685Sache# define SM_CONF_GETOPT 0 /* Do we need theirs or ours */ 2567685Sache# define SYS5SETPGRP 1 /* don't have setpgid on AIX/RT */ 2577685Sache# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */ 2587685Sache# define BSD4_3 1 /* NOT bsd 4.4 or posix signals */ 2597685Sache# define GIDSET_T int 2607685Sache# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ 2617685Sache# define SPT_PADCHAR '\0' /* pad process title with nulls */ 2627685Sache# define LA_TYPE LA_SUBR /* use our ported loadavgd daemon */ 2637685Sache# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ 2647685Sache# define ARBPTR_T int * 2657685Sache# define void int 2667685Sachetypedef int pid_t; 2677685Sache/* RTisms for BSD compatibility, specified in the Makefile 2687685Sache define BSD 1 26939139Sobrien define BSD_INCLUDES 1 27039139Sobrien define BSD_REMAP_SIGNAL_TO_SIGVEC 27191141Scjc RTisms needed above */ 27291141Scjc/* make this sendmail in a completely different place */ 27391141Scjc# ifndef _PATH_VENDOR_CF 27491141Scjc# define _PATH_VENDOR_CF "/usr/local/newmail/sendmail.cf" 2757685Sache# endif /* ! _PATH_VENDOR_CF */ 2767685Sache# ifndef _PATH_SENDMAILPID 2777685Sache# define _PATH_SENDMAILPID "/usr/local/newmail/sendmail.pid" 2787685Sache# endif /* ! _PATH_SENDMAILPID */ 2797685Sache# endif /* AIX */ 2807685Sache 2817685Sache# if defined(_AIX) 2827685Sache# define LDA_USE_LOCKF 1 28391141Scjc# define LDA_USE_SETEUID 1 28491141Scjc# endif /* defined(_AIX) */ 285131994Scperciva 286131994Scperciva/* 2877685Sache** Silicon Graphics IRIX 2887685Sache** 28939139Sobrien** Compiles on 4.0.1. 29039139Sobrien** 29139139Sobrien** Use IRIX64 instead of IRIX for 64-bit IRIX (6.0). 29239139Sobrien** Use IRIX5 instead of IRIX for IRIX 5.x. 29391141Scjc** 29491141Scjc** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>. 2957685Sache** IRIX5 changes from Kari E. Hurtta <Kari.Hurtta@fmi.fi>. 2967685Sache*/ 2977685Sache 2987685Sache# ifdef IRIX 29991141Scjc# define SYSTEM5 1 /* this is a System-V derived system */ 30091141Scjc# define HASSETREUID 1 /* has setreuid(2) call */ 30191141Scjc# define HASINITGROUPS 1 /* has initgroups(3) call */ 30291141Scjc# define HASFCHMOD 1 /* has fchmod(2) syscall */ 3037685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 3047685Sache# define IP_SRCROUTE 1 /* can check IP source routing */ 3057685Sache# define setpgid BSDsetpgrp 3067685Sache# define GIDSET_T gid_t 30791141Scjc# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ 30891141Scjc# define SFS_BAVAIL f_bfree /* alternate field name */ 3097685Sache# define SYSLOG_BUFSIZE 512 3107685Sache# if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) 3117685Sache /* _SC_NPROC_ONLN is 'mpadmin -u', total # of unrestricted processors */ 3127685Sache# define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN 3137685Sache# endif /* if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) */ 3147685Sache# ifdef IRIX6 31591141Scjc# define STAT64 1 31691141Scjc# define QUAD_T unsigned long long 3177685Sache# define LA_TYPE LA_IRIX6 /* figure out at run time */ 3187685Sache# define SAFENFSPATHCONF 0 /* pathconf(2) lies on NFS filesystems */ 31991141Scjc# else /* IRIX6 */ 32091141Scjc# define LA_TYPE LA_INT 3217685Sache 3227685Sache# ifdef IRIX64 3237685Sache# define STAT64 1 3247685Sache# define QUAD_T unsigned long long 3257685Sache# define NAMELISTMASK 0x7fffffffffffffff /* mask for nlist() values */ 3267685Sache# else /* IRIX64 */ 3277685Sache# define STAT64 0 3287685Sache# define NAMELISTMASK 0x7fffffff /* mask for nlist() values */ 32991141Scjc# endif /* IRIX64 */ 33091141Scjc# endif /* IRIX6 */ 33191141Scjc# if defined(IRIX64) || defined(IRIX5) || defined(IRIX6) 33291141Scjc# include <sys/cdefs.h> 33391141Scjc# include <paths.h> 33491141Scjc# define ARGV_T char *const * 33591141Scjc# define HASFCHOWN 1 /* has fchown(2) */ 33691141Scjc# define HASSETRLIMIT 1 /* has setrlimit(2) syscall */ 3377685Sache# define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */ 3387685Sache# define HASSTRERROR 1 /* has strerror(3) */ 3397685Sache# else /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */ 3407685Sache# define ARGV_T const char ** 3417685Sache# define WAITUNION 1 /* use "union wait" as wait argument type */ 3427685Sache# endif /* defined(IRIX64) || defined(IRIX5) || defined(IRIX6) */ 34391141Scjc# endif /* IRIX */ 34491141Scjc 3457685Sache 3467685Sache/* 34791141Scjc** SunOS and Solaris 34891141Scjc** 3497685Sache** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and 3507685Sache** Solaris 2.4 (a.k.a. SunOS 5.4). 3517685Sache*/ 3527685Sache 3537685Sache# if defined(sun) && !defined(BSD) 3547685Sache 3557685Sache# include <sys/time.h> 3567685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 35791141Scjc# define HASUNAME 1 /* use System V uname(2) system call */ 35891141Scjc# define HASFCHMOD 1 /* has fchmod(2) syscall */ 35939139Sobrien# define IP_SRCROUTE 1 /* can check IP source routing */ 3607685Sache# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */ 361215249Stuexen# ifndef HASFCHOWN 36291141Scjc# define HASFCHOWN 1 /* fchown(2) */ 36391141Scjc# endif /* ! HASFCHOWN */ 36491141Scjc 36591141Scjc# ifdef __svr4__ 3667685Sache# define LDA_USE_LOCKF 1 3677685Sache# define LDA_USE_SETEUID 1 36891141Scjc# define _PATH_MAILDIR "/var/mail" 36991141Scjc# endif /* __svr4__ */ 3707685Sache 3717685Sache# ifdef SOLARIS_2_3 3727685Sache# define SOLARIS 20300 /* for back compat only -- use -DSOLARIS=20300 */ 3737685Sache# endif /* SOLARIS_2_3 */ 3747685Sache 3757685Sache# if defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4)) 37691141Scjc# define SOLARIS 1 /* unknown Solaris version */ 37791141Scjc# endif /* defined(NOT_SENDMAIL) && !defined(SOLARIS) && defined(sun) && (defined(__svr4__) || defined(__SVR4)) */ 3787685Sache 3797685Sache# ifdef SOLARIS 38091141Scjc /* Solaris 2.x (a.k.a. SunOS 5.x) */ 38191141Scjc# ifndef __svr4__ 38291141Scjc# define __svr4__ /* use all System V Release 4 defines below */ 38391141Scjc# endif /* ! __svr4__ */ 3847685Sache# if SOLARIS >= 21100 385131994Scperciva# include <paths.h> 38691141Scjc# endif /* SOLARIS >= 21100 */ 38791141Scjc# ifndef _PATH_VARRUN 38891141Scjc# define _PATH_VARRUN "/var/run/" 38991141Scjc# endif /* _PATH_VARRUN */ 39091141Scjc# define GIDSET_T gid_t 39191141Scjc# define USE_SA_SIGACTION 1 /* use sa_sigaction field */ 39291141Scjc# define BROKEN_PTHREAD_SLEEP 1 /* sleep after pthread_create() fails */ 39391141Scjc# define HASSTRERROR 1 /* has strerror(3) */ 39491141Scjc# ifndef _PATH_UNIX 39591141Scjc# define _PATH_UNIX "/dev/ksyms" 3967685Sache# endif /* ! _PATH_UNIX */ 3977685Sache# ifndef _PATH_VENDOR_CF 39891141Scjc# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf" 39991141Scjc# endif /* ! _PATH_VENDOR_CF */ 4007685Sache# ifndef _PATH_SENDMAILPID 4017685Sache# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" 4027685Sache# endif /* ! _PATH_SENDMAILPID */ 403705Swollman# ifndef _PATH_HOSTS 4047685Sache# define _PATH_HOSTS "/etc/inet/hosts" 4057685Sache# endif /* ! _PATH_HOSTS */ 40691141Scjc# ifndef SYSLOG_BUFSIZE 40791141Scjc# define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */ 40891141Scjc# endif /* ! SYSLOG_BUFSIZE */ 40991141Scjc# ifndef TZ_TYPE 41091141Scjc# define TZ_TYPE TZ_TZNAME 41191141Scjc# endif /* ! TZ_TYPE */ 41291141Scjc# if SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203) 41391141Scjc# define USESETEUID 1 /* seteuid works as of 2.3 */ 41491141Scjc# define LDA_CONTENTLENGTH 1 /* Needs the Content-Length header */ 41591141Scjc# endif /* SOLARIS >= 20300 || (SOLARIS < 10000 && SOLARIS >= 203) */ 41691141Scjc# if SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) 41791141Scjc# define HASSETREUID 1 /* setreuid works as of 2.5 */ 41891141Scjc# define HASSETREGID 1 /* use setregid(2) to set saved gid */ 41991141Scjc# if SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) 42091141Scjc# define HASSNPRINTF 1 /* has snprintf(3c) starting in 2.6 */ 42191141Scjc# endif /* SOLARIS >= 20600 || (SOLARIS < 10000 && SOLARIS >= 206) */ 422131994Scperciva# if SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700) 423131994Scperciva# ifndef LA_TYPE 42439139Sobrien# define LA_TYPE LA_KSTAT /* use kstat(3k) -- may work in < 2.5 */ 42539139Sobrien# endif /* ! LA_TYPE */ 42639139Sobrien# ifndef RANDOMSHIFT /* random() doesn't work well (sometimes) */ 42739139Sobrien# define RANDOMSHIFT 8 4287685Sache# endif /* ! RANDOMSHIFT */ 4297685Sache# endif /* SOLARIS < 207 || (SOLARIS > 10000 && SOLARIS < 20700) */ 4307685Sache# else /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */ 4317685Sache# ifndef HASRANDOM 43291141Scjc# define HASRANDOM 0 /* doesn't have random(3) */ 43391141Scjc# endif /* ! HASRANDOM */ 4347685Sache# endif /* SOLARIS >= 20500 || (SOLARIS < 10000 && SOLARIS >= 205) */ 435705Swollman# if (SOLARIS > 10000 && SOLARIS < 20600) || SOLARIS < 206 4367685Sache# define SM_INT32 int /* 32bit integer */ 4377685Sache# endif /* (SOLARIS > 10000 && SOLARIS < 20600) || SOLARIS < 206 */ 4387685Sache# if SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207) 4397685Sache# ifndef LA_TYPE 440131994Scperciva# include <sys/loadavg.h> 441131994Scperciva# if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) 4427685Sache# include <sys/pset.h> 4437685Sache# define LA_TYPE LA_PSET /* pset_getloadavg(3c) appears in 2.9 */ 4447685Sache# else /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */ 4457685Sache# define LA_TYPE LA_SUBR /* getloadavg(3c) appears in 2.7 */ 44691141Scjc# endif /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */ 44791141Scjc# endif /* ! LA_TYPE */ 448169784Sgrog# define HASGETUSERSHELL 1 /* getusershell(3c) bug fixed in 2.7 */ 449169784Sgrog# endif /* SOLARIS >= 20700 || (SOLARIS < 10000 && SOLARIS >= 207) */ 45091141Scjc# if SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) 45191141Scjc# undef _PATH_SENDMAILPID /* tmpfs /var/run added in 2.8 */ 45291141Scjc# define _PATH_SENDMAILPID _PATH_VARRUN "sendmail.pid" 45391141Scjc# ifndef SMRSH_CMDDIR 45491141Scjc# define SMRSH_CMDDIR "/var/adm/sm.bin" 45591141Scjc# endif /* ! SMRSH_CMDDIR */ 456169784Sgrog# define SL_FUDGE 34 /* fudge offset for SyslogPrefixLen */ 457169784Sgrog# define HASLDAPGETALIASBYNAME 1 /* added in S8 */ 45839139Sobrien# endif /* SOLARIS >= 20800 || (SOLARIS < 10000 && SOLARIS >= 208) */ 45939139Sobrien# if SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) 46091141Scjc# define HASURANDOMDEV 1 /* /dev/[u]random added in S9 */ 46191141Scjc# define HASCLOSEFROM 1 /* closefrom(3c) added in S9 */ 46239139Sobrien# define HASFDWALK 1 /* fdwalk(3c) added in S9 */ 46339139Sobrien# endif /* SOLARIS >= 20900 || (SOLARIS < 10000 && SOLARIS >= 209) */ 4647685Sache# if SOLARIS >= 21000 || (SOLARIS < 10000 && SOLARIS >= 210) 4657685Sache# define HASUNSETENV 1 /* unsetenv() added in S10 */ 46691141Scjc# endif /* SOLARIS >= 21000 || (SOLARIS < 10000 && SOLARIS >= 210) */ 46791141Scjc# if SOLARIS >= 21100 || (SOLARIS < 10000 && SOLARIS >= 211) 46839139Sobrien# define GETLDAPALIASBYNAME_VERSION 2 /* changed in S11 */ 46939139Sobrien# define HAVE_NANOSLEEP 1 /* moved from librt to libc in S11 */ 47039139Sobrien# define SOCKADDR_LEN_T socklen_t /* arg#3 to accept, getsockname */ 47139139Sobrien# define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */ 472169590Sgrog# endif /* SOLARIS >= 21100 || (SOLARIS < 10000 && SOLARIS >= 211) */ 47339139Sobrien# ifndef HASGETUSERSHELL 47439139Sobrien# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps pre-2.7 */ 47539139Sobrien# endif /* ! HASGETUSERSHELL */ 47639139Sobrien 47739139Sobrien# else /* SOLARIS */ 47839139Sobrien /* SunOS 4.0.3 or 4.1.x */ 47939139Sobrien# define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ 48039139Sobrien# define HASSETREUID 1 /* has setreuid(2) call */ 48139139Sobrien# ifndef HASFLOCK 48239139Sobrien# define HASFLOCK 1 /* has flock(2) call */ 48339139Sobrien# endif /* ! HASFLOCK */ 48439139Sobrien# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 48539139Sobrien# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */ 48639139Sobrien# include <memory.h> 48739139Sobrien# include <vfork.h> 48839139Sobrien# ifdef __GNUC__ 489169784Sgrog# define strtoul strtol /* gcc library bogosity */ 490169784Sgrog# endif /* __GNUC__ */ 491169784Sgrog# define memmove(d, s, l) (bcopy((s), (d), (l))) 492169784Sgrog# define atexit(f) on_exit((f), 0) /* ugly hack for SunOS */ 493169784Sgrog# define SM_INT32 int /* 32bit integer */ 494169784Sgrog# define SM_ALIGN_SIZE (sizeof(long)) 495169784Sgrog# define GIDSET_T int 496169784Sgrog# define SM_CONF_SYSLOG 0 497169784Sgrog 49839139Sobrien# ifdef SUNOS403 49939139Sobrien /* special tweaking for SunOS 4.0.3 */ 50039139Sobrien# include <malloc.h> 50139139Sobrien# define BSD4_3 1 /* 4.3 BSD-based */ 50239139Sobrien# define NEEDSTRSTR 1 /* need emulation of strstr(3) routine */ 50339139Sobrien# define WAITUNION 1 /* use "union wait" as wait argument type */ 504169784Sgrog# undef WIFEXITED 505169784Sgrog# undef WEXITSTATUS 506169784Sgrog# undef HASUNAME 507169784Sgrog# define setpgid setpgrp 508169784Sgrog# define MODE_T int 509169784Sgrogtypedef int pid_t; 510169784Sgrogextern char *getenv(); 511169784Sgrog 512169784Sgrog# else /* SUNOS403 */ 513169784Sgrog /* 4.1.x specifics */ 51439139Sobrien# define HASSETSID 1 /* has POSIX setsid(2) call */ 51539139Sobrien# define HASSETVBUF 1 /* we have setvbuf(3) in libc */ 51639139Sobrien 51739139Sobrien# endif /* SUNOS403 */ 51839139Sobrien# endif /* SOLARIS */ 51991141Scjc 52039139Sobrien# ifndef LA_TYPE 52139139Sobrien# define LA_TYPE LA_INT 52239139Sobrien# endif /* ! LA_TYPE */ 52339139Sobrien 52439139Sobrien# endif /* defined(sun) && !defined(BSD) */ 52539139Sobrien 52639139Sobrien/* 52739139Sobrien** DG/UX 52839139Sobrien** 52939139Sobrien** Tested on 5.4.2 and 5.4.3. Use DGUX_5_4_2 to get the 53039139Sobrien** older support. 53139139Sobrien** 5.4.3 changes from Mark T. Robinson <mtr@ornl.gov>. 53239139Sobrien*/ 53339139Sobrien 534169784Sgrog# ifdef DGUX_5_4_2 535169784Sgrog# define DGUX 1 536169784Sgrog# endif /* DGUX_5_4_2 */ 537169784Sgrog 538169784Sgrog# ifdef DGUX 539169784Sgrog# define SYSTEM5 1 54039139Sobrien# define LA_TYPE LA_DGUX 54139139Sobrien# define HASSETREUID 1 /* has setreuid(2) call */ 542169784Sgrog# define HASUNAME 1 /* use System V uname(2) system call */ 543169784Sgrog# define HASSETSID 1 /* has POSIX setsid(2) call */ 544169784Sgrog# define HASINITGROUPS 1 /* has initgroups(3) call */ 545169784Sgrog# define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */ 546169784Sgrog# define HASGETUSERSHELL 0 /* does not have getusershell(3) */ 547169784Sgrog# ifndef IDENTPROTO 5487685Sache# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 5497685Sache# endif /* ! IDENTPROTO */ 5507685Sache# define SPT_TYPE SPT_NONE /* don't use setproctitle */ 5517685Sache# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ 5527685Sache# define LDA_USE_LOCKF 1 5537685Sache 5547685Sache/* these include files must be included early on DG/UX */ 5557685Sache# include <netinet/in.h> 5567685Sache# include <arpa/inet.h> 5577685Sache 55839139Sobrien/* compiler doesn't understand const? */ 55939139Sobrien# define const 56039139Sobrien 56139139Sobrien# ifdef DGUX_5_4_2 56239139Sobrien# define inet_addr dgux_inet_addr 56339139Sobrienextern long dgux_inet_addr(); 56439139Sobrien# endif /* DGUX_5_4_2 */ 565131994Scperciva# endif /* DGUX */ 56639139Sobrien 56739139Sobrien 568131994Scperciva/* 569131994Scperciva** Digital Ultrix 4.2 - 4.5 57039139Sobrien** 57139139Sobrien** Apparently, fcntl locking is broken on 4.2A, in that locks are 57239139Sobrien** not dropped when the process exits. This causes major problems, 57339139Sobrien** so flock is the only alternative. 57439139Sobrien*/ 57539139Sobrien 57639139Sobrien# ifdef ultrix 57739139Sobrien# define HASSETREUID 1 /* has setreuid(2) call */ 57839139Sobrien# define HASUNSETENV 1 /* has unsetenv(3) call */ 57939139Sobrien# define HASINITGROUPS 1 /* has initgroups(3) call */ 58039139Sobrien# define HASUNAME 1 /* use System V uname(2) system call */ 58139139Sobrien# define HASFCHMOD 1 /* has fchmod(2) syscall */ 58239139Sobrien# define HASFCHOWN 1 /* has fchown(2) syscall */ 58339139Sobrien# ifndef HASFLOCK 58439139Sobrien# define HASFLOCK 1 /* has flock(2) call */ 58539139Sobrien# endif /* ! HASFLOCK */ 58639139Sobrien# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 58739139Sobrien# ifndef BROKEN_RES_SEARCH 58839139Sobrien# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ 58939139Sobrien# endif /* ! BROKEN_RES_SEARCH */ 59039139Sobrien# if !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621 59139139Sobrien# define NEEDLOCAL_HOSTNAME_LENGTH 1 /* see sendmail/README */ 59239139Sobrien# endif /* !defined(NEEDLOCAL_HOSTNAME_LENGTH) && NAMED_BIND && __RES >= 19931104 && __RES < 19950621 */ 59339139Sobrien# ifdef vax 594131994Scperciva# define LA_TYPE LA_FLOAT 595131994Scperciva# else /* vax */ 59639139Sobrien# define LA_TYPE LA_INT 59739139Sobrien# define LA_AVENRUN "avenrun" 59839139Sobrien# endif /* vax */ 59939139Sobrien# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ 60039139Sobrien# ifndef IDENTPROTO 60139139Sobrien# define IDENTPROTO 0 /* pre-4.4 TCP/IP implementation is broken */ 60239139Sobrien# endif /* ! IDENTPROTO */ 60339139Sobrien# define SYSLOG_BUFSIZE 256 60439139Sobrien# define SM_CONF_SYSLOG 0 60539139Sobrien# endif /* ultrix */ 6067685Sache 6077685Sache 60839139Sobrien/* 60939139Sobrien** OSF/1 for KSR. 61039139Sobrien** 61139139Sobrien** Contributed by Todd C. Miller <Todd.Miller@cs.colorado.edu> 61239139Sobrien*/ 61339139Sobrien 6147685Sache# ifdef __ksr__ 6157685Sache# define __osf__ 1 /* get OSF/1 defines below */ 61691141Scjc# ifndef TZ_TYPE 6177685Sache# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ 6187685Sache# endif /* ! TZ_TYPE */ 6197685Sache# endif /* __ksr__ */ 6207685Sache 6217685Sache 6227685Sache/* 6237685Sache** OSF/1 for Intel Paragon. 6247685Sache** 6257685Sache** Contributed by Jeff A. Earickson <jeff@ssd.intel.com> 6267685Sache** of Intel Scalable Systems Divison. 6277685Sache*/ 62891141Scjc 62991141Scjc# ifdef __PARAGON__ 6307685Sache# define __osf__ 1 /* get OSF/1 defines below */ 6317685Sache# ifndef TZ_TYPE 6327685Sache# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ 6337685Sache# endif /* ! TZ_TYPE */ 6347685Sache# define GIDSET_T gid_t 63534344Ssteve# define MAXNAMLEN NAME_MAX 6367685Sache# endif /* __PARAGON__ */ 6377685Sache 6387685Sache 6397685Sache/* 6407685Sache** Tru64 UNIX, formerly known as Digital UNIX, formerly known as DEC OSF/1 6417685Sache** 6427685Sache** Tested for 3.2 and 4.0. 6437685Sache*/ 6447685Sache 6457685Sache# ifdef __osf__ 6467685Sache# define HASUNAME 1 /* has uname(2) call */ 6477685Sache# define HASUNSETENV 1 /* has unsetenv(3) call */ 64891141Scjc# define USESETEUID 1 /* has usable seteuid(2) call */ 64991141Scjc# define HASINITGROUPS 1 /* has initgroups(3) call */ 6507685Sache# define HASFCHMOD 1 /* has fchmod(2) syscall */ 6517685Sache# define HASFCHOWN 1 /* has fchown(2) syscall */ 6527685Sache# define HASSETLOGIN 1 /* has setlogin(2) */ 6537685Sache# define IP_SRCROUTE 1 /* can check IP source routing */ 6547685Sache# define HAS_ST_GEN 1 /* has st_gen field in stat struct */ 6557685Sache# define GIDSET_T gid_t 6567685Sache# define SM_INT32 int /* 32bit integer */ 6577685Sache# ifndef HASFLOCK 6587685Sache# include <standards.h> 6597685Sache# if _XOPEN_SOURCE+0 >= 400 6607685Sache# define HASFLOCK 0 /* 5.0 and later has bad flock(2) call */ 6617685Sache# else /* _XOPEN_SOURCE+0 >= 400 */ 6627685Sache# define HASFLOCK 1 /* has flock(2) call */ 6637685Sache# endif /* _XOPEN_SOURCE+0 >= 400 */ 6647685Sache# endif /* ! HASFLOCK */ 6657685Sache# define LA_TYPE LA_ALPHAOSF 6667685Sache# define SFS_TYPE SFS_STATVFS /* use <sys/statvfs.h> statfs() impl */ 6677685Sache# ifndef _PATH_VENDOR_CF 6687685Sache# define _PATH_VENDOR_CF "/var/adm/sendmail/sendmail.cf" 6697685Sache# endif /* ! _PATH_VENDOR_CF */ 6707685Sache# ifndef _PATH_SENDMAILPID 6717685Sache# define _PATH_SENDMAILPID "/var/run/sendmail.pid" 6727685Sache# endif /* ! _PATH_SENDMAILPID */ 6737685Sache# if _FFR_DIGUNIX_SAFECHOWN 6747685Sache/* 6757685Sache** Testing on a Digital UNIX 4.0a system showed this to be the correct 6767685Sache** setting but given the security consequences, more testing and 6777685Sache** verification is needed. Unfortunately, the man page offers no 6787685Sache** assistance. 6797685Sache*/ 6807685Sache# define IS_SAFE_CHOWN >= 0 6817685Sache# endif /* _FFR_DIGUNIX_SAFECHOWN */ 6827685Sache# endif /* __osf__ */ 6837685Sache 6847685Sache 6857685Sache/* 6867685Sache** NeXTstep 6877685Sache*/ 6887685Sache 6897685Sache# ifdef NeXT 6907685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 6917685Sache# define NEEDPUTENV 2 /* need putenv(3) call; no setenv(3) call */ 6927685Sache# ifndef HASFLOCK 6937685Sache# define HASFLOCK 1 /* has flock(2) call */ 6947685Sache# endif /* ! HASFLOCK */ 6957685Sache# define UID_T int /* compiler gripes on uid_t */ 6967685Sache# define GID_T int /* ditto for gid_t */ 6977685Sache# define MODE_T int /* and mode_t */ 6987685Sache# define setpgid setpgrp 6997685Sache# ifndef NOT_SENDMAIL 7007685Sache# define sleep sleepX 7017685Sache# endif /* ! NOT_SENDMAIL */ 7027685Sache# ifndef LA_TYPE 7037685Sache# define LA_TYPE LA_MACH 7047685Sache# endif /* ! LA_TYPE */ 7057685Sache# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 7067685Sache# ifdef _POSIX_SOURCE 7077685Sacheextern struct passwd *getpwent(); 7087685Sache# else /* _POSIX_SOURCE */ 7097685Sache# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 7107685Sache# define WAITUNION 1 /* use "union wait" as wait argument type */ 7117685Sachetypedef int pid_t; 7127685Sache# undef WEXITSTATUS 7137685Sache# undef WIFEXITED 7147685Sache# undef WIFSTOPPED 7157685Sache# undef WTERMSIG 7167685Sache# endif /* _POSIX_SOURCE */ 7177685Sache# ifndef _PATH_VENDOR_CF 7187685Sache# define _PATH_VENDOR_CF "/etc/sendmail/sendmail.cf" 7197685Sache# endif /* ! _PATH_VENDOR_CF */ 7207685Sache# ifndef _PATH_SENDMAILPID 7217685Sache# define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid" 7227685Sache# endif /* ! _PATH_SENDMAILPID */ 7237685Sache# define SM_INT32 int /* 32bit integer */ 7247685Sache 7257685Sache# ifdef TCPWRAPPERS 7267685Sache# ifndef HASUNSETENV 7277685Sache# define HASUNSETENV 1 7287685Sache# endif /* ! HASUNSETENV */ 7297685Sache# undef NEEDPUTENV 7307685Sache# endif /* TCPWRAPPERS */ 7317685Sache# ifndef __APPLE__ 7327685Sache# include <libc.h> 7337685Sache# ifndef S_IRUSR 7347685Sache# define S_IRUSR S_IREAD 7357685Sache# endif /* ! S_IRUSR */ 7367685Sache# ifndef S_IWUSR 7377685Sache# define S_IWUSR S_IWRITE 7387685Sache# endif /* ! S_IWUSR */ 7397685Sache# define _PATH_MAILDIR "/usr/spool/mail" 7407685Sache# endif /* ! __APPLE__ */ 7417685Sache# ifndef isascii 7427685Sache# define isascii(c) ((unsigned)(c) <= 0177) 7437685Sache# endif /* ! isascii */ 7447685Sache# endif /* NeXT */ 7457685Sache 7467685Sache/* 7477685Sache** Apple Darwin 7487685Sache** Contributed by Wilfredo Sanchez <wsanchez@mit.edu> 7497685Sache*/ 750215249Stuexen 7517685Sache# if defined(DARWIN) 7527685Sache# define HASFCHMOD 1 /* has fchmod(2) */ 7537685Sache# define HASFCHOWN 1 /* has fchown(2) */ 7547685Sache# define HASFLOCK 1 /* has flock(2) */ 7557685Sache# define HASUNAME 1 /* has uname(2) */ 7567685Sache# define HASUNSETENV 1 /* has unsetenv(3) */ 7577685Sache# define HASSETSID 1 /* has POSIX setsid(2) call */ 7587685Sache# define HASINITGROUPS 1 /* has initgroups(3) */ 7597685Sache# define HASSETVBUF 1 /* has setvbuf (3) */ 7607685Sache# define HASSETREUID 0 /* setreuid(2) unusable */ 7617685Sache# define HASSETEUID 1 /* has seteuid(2) */ 76239139Sobrien# define USESETEUID 1 /* has seteuid(2) */ 76339139Sobrien# define HASSETEGID 1 /* has setegid(2) */ 7647685Sache# define HASSETREGID 1 /* has setregid(2) */ 7657685Sache# define HASSETRESGID 0 /* no setresgid(2) */ 7667685Sache# define HASLSTAT 1 /* has lstat(2) */ 7677685Sache# define HASSETRLIMIT 1 /* has setrlimit(2) */ 7687685Sache# define HASWAITPID 1 /* has waitpid(2) */ 7697685Sache# define HASGETDTABLESIZE 1 /* has getdtablesize(2) */ 7707685Sache# define HAS_ST_GEN 1 /* has st_gen field in struct stat */ 7717685Sache# define HASURANDOMDEV 1 /* has urandom(4) */ 7727685Sache# define HASSTRERROR 1 /* has strerror(3) */ 7737685Sache# define HASGETUSERSHELL 1 /* had getusershell(3) */ 7747685Sache# define GIDSET_T gid_t /* getgroups(2) takes gid_t */ 7757685Sache# define LA_TYPE LA_SUBR /* use getloadavg(3) */ 7767685Sache# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ 7777685Sache# if DARWIN >= 70000 7787685Sache# define SOCKADDR_LEN_T socklen_t 7797685Sache# endif 7807685Sache# if DARWIN >= 80000 7817685Sache# define SPT_TYPE SPT_REUSEARGV 7827685Sache# define SPT_PADCHAR '\0' 7837685Sache# define SOCKOPT_LEN_T socklen_t 7847685Sache# else 7857685Sache# define SPT_TYPE SPT_PSSTRINGS /* use magic PS_STRINGS pointer for setproctitle */ 7867685Sache# endif 7877685Sache# define ERRLIST_PREDEFINED /* don't declare sys_errlist */ 7887685Sache# define BSD4_4_SOCKADDR /* struct sockaddr has sa_len */ 7897685Sache# define SAFENFSPATHCONF 0 /* unverified: pathconf(2) doesn't work on NFS */ 7907685Sache# define HAS_IN_H 1 7917685Sache# define NETLINK 1 /* supports AF_LINK */ 7927685Sache# ifndef NOT_SENDMAIL 7937685Sache# define sleep sleepX 79439139Sobrienextern unsigned int sleepX __P((unsigned int seconds)); 79539139Sobrien# endif /* ! NOT_SENDMAIL */ 79639139Sobrien# endif /* defined(DARWIN) */ 79739139Sobrien 79839139Sobrien 799169590Sgrog/* 800169590Sgrog** 4.4 BSD 80139139Sobrien** 80239139Sobrien** See also BSD defines. 80339139Sobrien*/ 80439139Sobrien 80539139Sobrien# if defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) && !defined(DARWIN) 80639139Sobrien# include <paths.h> 80739139Sobrien# define HASUNSETENV 1 /* has unsetenv(3) call */ 80839139Sobrien# define USESETEUID 1 /* has usable seteuid(2) call */ 80939139Sobrien# define HASFCHMOD 1 /* has fchmod(2) syscall */ 81039139Sobrien# define HASFCHOWN 1 /* has fchown(2) syscall */ 81139139Sobrien# define HASSTRERROR 1 /* has strerror(3) */ 81239139Sobrien# define HAS_ST_GEN 1 /* has st_gen field in stat struct */ 81339139Sobrien# include <sys/cdefs.h> 81439139Sobrien# define ERRLIST_PREDEFINED /* don't declare sys_errlist */ 81539139Sobrien# define BSD4_4_SOCKADDR /* has sa_len */ 81639139Sobrien# define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */ 81739139Sobrien# define NETLINK 1 /* supports AF_LINK */ 81839139Sobrien# ifndef LA_TYPE 81939139Sobrien# define LA_TYPE LA_SUBR 82039139Sobrien# endif /* ! LA_TYPE */ 82139139Sobrien# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ 82239139Sobrien# define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */ 82339139Sobrien# endif /* defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) && !defined(DARWIN)*/ 82439139Sobrien 82539139Sobrien 82639139Sobrien/* 82739139Sobrien** BSD/OS (was BSD/386) (all versions) 82839139Sobrien** From Tony Sanders, BSDI 82939139Sobrien*/ 83039139Sobrien 83139139Sobrien# ifdef __bsdi__ 83239139Sobrien# include <paths.h> 83339139Sobrien# define HASUNSETENV 1 /* has the unsetenv(3) call */ 83439139Sobrien# define HASSETREUID 0 /* BSD-OS has broken setreuid(2) emulation */ 83539139Sobrien# define HASSETSID 1 /* has POSIX setsid(2) call */ 83639139Sobrien# define USESETEUID 1 /* has usable seteuid(2) call */ 83739139Sobrien# define HASFCHMOD 1 /* has fchmod(2) syscall */ 83839139Sobrien# define HASSETLOGIN 1 /* has setlogin(2) */ 83939139Sobrien# define HASUNAME 1 /* has uname(2) syscall */ 84039139Sobrien# define HASSTRERROR 1 /* has strerror(3) */ 84139139Sobrien# define HAS_ST_GEN 1 /* has st_gen field in stat struct */ 84239139Sobrien# include <sys/cdefs.h> 84339139Sobrien# define ERRLIST_PREDEFINED /* don't declare sys_errlist */ 84439139Sobrien# define BSD4_4_SOCKADDR /* has sa_len */ 84539139Sobrien# define NETLINK 1 /* supports AF_LINK */ 84639139Sobrien# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ 84739139Sobrien# ifndef LA_TYPE 84839139Sobrien# define LA_TYPE LA_SUBR 84939139Sobrien# endif /* ! LA_TYPE */ 85039139Sobrien# define GIDSET_T gid_t 85139139Sobrien# define QUAD_T quad_t 85239139Sobrien# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 85339139Sobrien /* version 1.1 or later */ 85439139Sobrien# undef SPT_TYPE 85539139Sobrien# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */ 85639139Sobrien# else /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */ 85739139Sobrien /* version 1.0 or earlier */ 85839139Sobrien# define SPT_PADCHAR '\0' /* pad process title with nulls */ 85939139Sobrien# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */ 86039139Sobrien# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 /* on 3.x */ 86139139Sobrien# define HASSETUSERCONTEXT 1 /* has setusercontext */ 86239139Sobrien# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 */ 86339139Sobrien# if defined(_BSDI_VERSION) && _BSDI_VERSION <= 199701 /* 3.1 and earlier */ 86439139Sobrien# define MODE_T int /* va_arg() can't handle less than int */ 86539139Sobrien# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION <= 199701 */ 86639139Sobrien# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199910 /* on 4.x */ 86739139Sobrien# define HASURANDOMDEV 1 /* has /dev/urandom(4) */ 86839139Sobrien# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199910 */ 86939139Sobrien# endif /* __bsdi__ */ 87039139Sobrien 87139139Sobrien 87239139Sobrien# if defined(__QNX__) 87339139Sobrien# if defined(__QNXNTO__) 87439139Sobrien/* QNX 6 */ 87539139Sobrien# include <unix.h> 87639139Sobrien# define HASUNSETENV 1 /* has unsetenv(3) call */ 87739139Sobrien# define HASINITGROUPS 1 /* has initgroups(3) call */ 87839139Sobrien# define HASSETSID 1 /* has POSIX setsid(2) call */ 87939139Sobrien# define USESETEUID 1 /* has usable seteuid(2) call */ 88039139Sobrien# define HASFCHMOD 1 /* has fchmod(2) syscall */ 88139139Sobrien# define HASFCHOWN 1 /* has fchown(2) syscall */ 88239139Sobrien# define HASUNAME 1 /* has uname(2) syscall */ 88339139Sobrien# define HASSTRERROR 1 /* has strerror(3) */ 88439139Sobrien# define BSD4_4_SOCKADDR /* has sa_len */ 88539139Sobrien# define ERRLIST_PREDEFINED /* don't declare sys_errlist */ 88639139Sobrien# define NETLINK 1 /* supports AF_LINK */ 88739139Sobrien# define GIDSET_T gid_t 88839139Sobrien# define QUAD_T uint64_t 88939139Sobrien# define HASSNPRINTF 1 /* has snprintf(3) (all versions?) */ 89039139Sobrien# define HASGETUSERSHELL 0 89139139Sobrien 89239139Sobrien/* 89339139Sobrien** We have a strrev() that doesn't allocate anything. 89439139Sobrien** Make sure the one here is used. 89539139Sobrien*/ 89637Srgrimes 8971088Swollman# define strrev strrev_sendmail 89837Srgrimes 8997685Sache# else /* defined(__QNXNTO__) */ 9007685Sache 90168690Sben/* 9027685Sache** QNX 4.2x 9037685Sache** Contributed by Glen McCready <glen@qnx.com>. 9047685Sache** 9057685Sache** Should work with all versions of QNX 4. 9067685Sache*/ 9077685Sache 9087685Sache# include <unix.h> 9097685Sache# include <sys/select.h> 9107685Sache# undef NGROUPS_MAX 9117685Sache# define HASSETSID 1 /* has POSIX setsid(2) call */ 9127685Sache# define USESETEUID 1 /* has usable seteuid(2) call */ 9137685Sache# define HASFCHMOD 1 /* has fchmod(2) syscall */ 9147685Sache# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ 91539139Sobrien# define HASSETREUID 1 /* has setreuid(2) call */ 9167685Sache# define HASSTRERROR 1 /* has strerror(3) */ 9177685Sache# define HASFLOCK 0 91837Srgrimes# undef HASINITGROUPS /* has initgroups(3) call */ 9197685Sache# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 9207685Sache# define IP_SRCROUTE 1 /* can check IP source routing */ 92139139Sobrien# define TZ_TYPE TZ_TMNAME /* use tmname variable */ 92239139Sobrien# define GIDSET_T gid_t 9237685Sache# define LA_TYPE LA_ZERO 9247685Sache# define SFS_TYPE SFS_NONE 9257685Sache# define SPT_TYPE SPT_REUSEARGV 9267685Sache# define SPT_PADCHAR '\0' /* pad process title with nulls */ 9277685Sache# define HASGETUSERSHELL 0 9287685Sache# define _FILE_H_INCLUDED 9297685Sache# endif /* defined(__QNXNTO__) */ 9307685Sache# endif /* defined(__QNX__) */ 9317685Sache 9327685Sache 9337685Sache/* 93437Srgrimes** DragonFly BSD/ FreeBSD / NetBSD / OpenBSD (all architectures, all versions) 9357685Sache** 9367685Sache** 4.3BSD clone, closer to 4.4BSD for FreeBSD 1.x and NetBSD 0.9x 9377685Sache** 4.4BSD-Lite based for FreeBSD 2.x and NetBSD 1.x 938131994Scperciva** 9397685Sache** See also BSD defines. 9407685Sache*/ 94139139Sobrien 94239139Sobrien# if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) 94339139Sobrien# include <paths.h> 94439139Sobrien# define HASUNSETENV 1 /* has unsetenv(3) call */ 94539139Sobrien# define HASSETSID 1 /* has POSIX setsid(2) call */ 94639139Sobrien# define USESETEUID 1 /* has usable seteuid(2) call */ 94739139Sobrien# define HASFCHMOD 1 /* has fchmod(2) syscall */ 94839139Sobrien# define HASFCHOWN 1 /* has fchown(2) syscall */ 9497685Sache# define HASUNAME 1 /* has uname(2) syscall */ 9507685Sache# define HASSTRERROR 1 /* has strerror(3) */ 9517685Sache# define HAS_ST_GEN 1 /* has st_gen field in stat struct */ 9527685Sache# define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */ 95339139Sobrien# include <sys/cdefs.h> 95439139Sobrien# define ERRLIST_PREDEFINED /* don't declare sys_errlist */ 95539139Sobrien# define BSD4_4_SOCKADDR /* has sa_len */ 95639139Sobrien# define NETLINK 1 /* supports AF_LINK */ 95739139Sobrien# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */ 95839139Sobrien# define GIDSET_T gid_t 9597685Sache# define QUAD_T unsigned long long 9607685Sache# define HASSNPRINTF 1 /* has snprintf(3) (all versions?) */ 9617685Sache# ifndef LA_TYPE 9627685Sache# define LA_TYPE LA_SUBR 9637685Sache# endif /* ! LA_TYPE */ 9647685Sache# if defined(__NetBSD__) && defined(__NetBSD_Version__) && \ 9657685Sache ((__NetBSD_Version__ >= 200040000 && __NetBSD_Version__ < 200090000) || \ 9667685Sache (__NetBSD_Version__ >= 299000900)) 96739139Sobrien# undef SFS_TYPE 96839139Sobrien# define SFS_TYPE SFS_STATVFS 96939139Sobrien# else 97039139Sobrien# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ 97139139Sobrien# endif 97239139Sobrien# if defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1) 97339139Sobrien# undef SPT_TYPE 97439139Sobrien# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */ 97539139Sobrien# endif /* defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1) */ 97639139Sobrien# if defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3)) 9777685Sache# define HASURANDOMDEV 1 /* has /dev/urandom(4) */ 9787685Sache# endif /* defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3)) */ 9797685Sache# if defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 104170000 9807685Sache# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */ 9817685Sache# endif 9827685Sache# if defined(__NetBSD__) && defined(__NetBSD_Version__) && \ 98339139Sobrien ((__NetBSD_Version__ >= 200060000 && __NetBSD_Version__ < 200090000) || \ 98439139Sobrien (__NetBSD_Version__ >= 299000900)) 985131994Scperciva# define HASCLOSEFROM 1 /* closefrom(3) added in 2.0F */ 986131994Scperciva# endif 9877685Sache# if defined(__NetBSD__) 9887685Sache# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */ 9897685Sache# include <sys/param.h> 9907685Sache# include <sys/sysctl.h> 99191141Scjc# endif 99291141Scjc# if defined(__DragonFly__) 99391141Scjc# define HASSETLOGIN 1 /* has setlogin(2) */ 99491141Scjc# define HASSRANDOMDEV 1 /* has srandomdev(3) */ 99539139Sobrien# define HASURANDOMDEV 1 /* has /dev/urandom(4) */ 99639139Sobrien# undef SPT_TYPE 99739139Sobrien# include <libutil.h> 99839139Sobrien# define SPT_TYPE SPT_BUILTIN 9997685Sache# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */ 10007685Sache# ifndef SMRSH_CMDDIR 10017685Sache# define SMRSH_CMDDIR "/usr/libexec/sm.bin" 10027685Sache# endif /* ! SMRSH_CMDDIR */ 10037685Sache# ifndef SMRSH_PATH 10047685Sache# define SMRSH_PATH "/bin:/usr/bin" 10057685Sache# endif /* ! SMRSH_PATH */ 10067685Sache# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */ 100739139Sobrien# include <sys/sysctl.h> 100839139Sobrien# endif /* defined(__DragonFly__) */ 10097685Sache# if defined(__FreeBSD__) 10107685Sache# define HASSETLOGIN 1 /* has setlogin(2) */ 10117685Sache# if __FreeBSD_version >= 227001 10127685Sache# define HASSRANDOMDEV 1 /* has srandomdev(3) */ 10137685Sache# define HASURANDOMDEV 1 /* has /dev/urandom(4) */ 10147685Sache# endif /* __FreeBSD_version >= 227001 */ 10157685Sache# undef SPT_TYPE 10167685Sache# if __FreeBSD__ >= 2 10177685Sache# include <osreldate.h> 10187685Sache# if __FreeBSD_version >= 199512 /* 2.2-current when it appeared */ 10197685Sache# include <libutil.h> 10207685Sache# define SPT_TYPE SPT_BUILTIN 10217685Sache# endif /* __FreeBSD_version >= 199512 */ 10227685Sache# if __FreeBSD_version >= 222000 /* 2.2.2-release and later */ 10237685Sache# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */ 10247685Sache# endif /* __FreeBSD_version >= 222000 */ 102539139Sobrien# if __FreeBSD_version >= 300000 /* 3.0.0-release and later */ 102639139Sobrien# define HAVE_NANOSLEEP 1 /* has nanosleep(2) */ 10277685Sache# endif /* __FreeBSD_version >= 300000 */ 10287685Sache# if __FreeBSD_version >= 330000 /* 3.3.0-release and later */ 10297685Sache# ifndef SMRSH_CMDDIR 10307685Sache# define SMRSH_CMDDIR "/usr/libexec/sm.bin" 103139139Sobrien# endif /* ! SMRSH_CMDDIR */ 1032169784Sgrog# ifndef SMRSH_PATH 103339139Sobrien# define SMRSH_PATH "/bin:/usr/bin" 103439139Sobrien# endif /* ! SMRSH_PATH */ 103539139Sobrien# endif /* __FreeBSD_version >= 330000 */ 103639139Sobrien# if __FreeBSD_version >= 430000 /* 4.3.0-release and later */ 103739139Sobrien# define SOCKADDR_LEN_T socklen_t /* e.g., arg#3 to accept, getsockname */ 103839139Sobrien# define SOCKOPT_LEN_T socklen_t /* arg#5 to getsockopt */ 10397685Sache# endif /* __FreeBSD_version >= 430000 */ 10407685Sache# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */ 10417685Sache# include <sys/sysctl.h> 10427685Sache# endif /* __FreeBSD__ >= 2 */ 104339139Sobrien# ifndef SPT_TYPE 104439139Sobrien# define SPT_TYPE SPT_REUSEARGV 104539139Sobrien# define SPT_PADCHAR '\0' /* pad process title with nulls */ 104639139Sobrien# endif /* ! SPT_TYPE */ 104739139Sobrien# endif /* defined(__FreeBSD__) */ 104839139Sobrien# if defined(__OpenBSD__) 104939139Sobrien# undef SPT_TYPE 105039139Sobrien# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */ 105139139Sobrien# define HASSETLOGIN 1 /* has setlogin(2) */ 105239139Sobrien# if OpenBSD < 200305 105339139Sobrien# define HASSETREUID 0 /* setreuid(2) broken in OpenBSD < 3.3 */ 105439139Sobrien# endif /* OpenBSD < 200305 */ 105539139Sobrien# define HASSETEGID 1 /* use setegid(2) to set saved gid */ 105639139Sobrien# define HASURANDOMDEV 1 /* has /dev/urandom(4) */ 105739139Sobrien# if OpenBSD >= 200006 105839139Sobrien# define HASSRANDOMDEV 1 /* has srandomdev(3) */ 105939139Sobrien# endif /* OpenBSD >= 200006 */ 106039139Sobrien# if OpenBSD >= 200012 106139139Sobrien# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */ 106239139Sobrien# endif /* OpenBSD >= 200012 */ 106339139Sobrien# if OpenBSD >= 200405 106439139Sobrien# define HASCLOSEFROM 1 /* closefrom(3) added in 3.5 */ 106539139Sobrien# endif /* OpenBSD >= 200405 */ 106639139Sobrien# if OpenBSD >= 200505 106739139Sobrien# undef NETISO /* iso.h removed in 3.7 */ 106839139Sobrien# endif /* OpenBSD >= 200505 */ 1069108664Sschweikh# if OpenBSD >= 200800 1070108664Sschweikh# define HAVE_NANOSLEEP 1 /* has nanosleep(2) */ 1071108664Sschweikh# endif /* OpenBSD >= 200800 */ 107291141Scjc# endif /* defined(__OpenBSD__) */ 107339139Sobrien# endif /* defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) */ 107439139Sobrien 107539139Sobrien 107639139Sobrien/* 107739139Sobrien** Mach386 107839139Sobrien** 107939139Sobrien** For mt Xinu's Mach386 system. 108039139Sobrien*/ 108139139Sobrien 108239139Sobrien# if defined(MACH) && defined(i386) && !defined(__GNU__) 108339139Sobrien# define MACH386 1 108439139Sobrien# define HASUNSETENV 1 /* has unsetenv(3) call */ 108539139Sobrien# define HASINITGROUPS 1 /* has initgroups(3) call */ 108639139Sobrien# ifndef HASFLOCK 108739139Sobrien# define HASFLOCK 1 /* has flock(2) call */ 108839139Sobrien# endif /* ! HASFLOCK */ 108939139Sobrien# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 109039139Sobrien# define NEEDSTRTOL 1 /* need the strtol() function */ 109139139Sobrien# define setpgid setpgrp 109239139Sobrien# ifndef LA_TYPE 109339139Sobrien# define LA_TYPE LA_FLOAT 109439139Sobrien# endif /* ! LA_TYPE */ 109539139Sobrien# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 109639139Sobrien# undef HASSETVBUF /* don't actually have setvbuf(3) */ 109739139Sobrien# undef WEXITSTATUS 109839139Sobrien# undef WIFEXITED 109939139Sobrien# ifndef _PATH_VENDOR_CF 11007685Sache# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 11017685Sache# endif /* ! _PATH_VENDOR_CF */ 1102169784Sgrog# ifndef _PATH_SENDMAILPID 1103169784Sgrog# define _PATH_SENDMAILPID "/etc/sendmail.pid" 1104169784Sgrog# endif /* ! _PATH_SENDMAILPID */ 1105169784Sgrog# endif /* defined(MACH) && defined(i386) && !defined(__GNU__) */ 1106169784Sgrog 1107169784Sgrog 1108169784Sgrog 1109169784Sgrog/* 1110169784Sgrog** GNU OS (hurd) 1111169784Sgrog** Largely BSD & posix compatible. 1112131732Scperciva** Port contributed by Miles Bader <miles@gnu.ai.mit.edu>. 1113131732Scperciva** Updated by Mark Kettenis <kettenis@wins.uva.nl>. 11147685Sache*/ 11157685Sache 111691141Scjc# if defined(__GNU__) && !defined(NeXT) 11177685Sache# include <paths.h> 11187685Sache# define HASFCHMOD 1 /* has fchmod(2) call */ 11197685Sache# define HASFCHOWN 1 /* has fchown(2) call */ 11207685Sache# define HASUNAME 1 /* has uname(2) call */ 11217685Sache# define HASUNSETENV 1 /* has unsetenv(3) call */ 11227685Sache# define HAS_ST_GEN 1 /* has st_gen field in stat struct */ 11237685Sache# define HASSTRERROR 1 /* has strerror(3) */ 1124169784Sgrog# define GIDSET_T gid_t 1125169784Sgrog# define SOCKADDR_LEN_T socklen_t 1126169784Sgrog# define SOCKOPT_LEN_T socklen_t 1127169784Sgrog# if (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 112880266Sdougb# define LA_TYPE LA_SUBR 112980266Sdougb# else /* (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 */ 1130169784Sgrog# define LA_TYPE LA_MACH 1131169784Sgrog /* GNU uses mach[34], which renames some rpcs from mach2.x. */ 1132169784Sgrog# define host_self mach_host_self 1133169784Sgrog# endif /* (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2 */ 1134169784Sgrog# define SFS_TYPE SFS_STATFS 1135169784Sgrog# define SPT_TYPE SPT_CHANGEARGV 1136169784Sgrog# define ERRLIST_PREDEFINED 1 /* don't declare sys_errlist */ 1137169784Sgrog# define BSD4_4_SOCKADDR 1 /* has sa_len */ 1138169784Sgrog# define SIOCGIFCONF_IS_BROKEN 1 /* SIOCGFCONF doesn't work */ 1139169784Sgrog# define HAS_IN_H 1 /* GNU has netinet/in.h. */ 1140169784Sgrog/* GNU has no MAXPATHLEN; ideally the code should be changed to not use it. */ 1141169784Sgrog# define MAXPATHLEN 2048 1142169784Sgrog# endif /* defined(__GNU__) && !defined(NeXT) */ 1143169784Sgrog 1144169784Sgrog/* 1145169784Sgrog** 4.3 BSD -- this is for very old systems 1146169784Sgrog** 1147169784Sgrog** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1. 1148169784Sgrog** 1149169784Sgrog** You'll also have to install a new resolver library. 1150169784Sgrog** I don't guarantee that support for this environment is complete. 1151169784Sgrog*/ 1152169784Sgrog 1153169784Sgrog# if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) 1154169784Sgrog# define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ 1155169784Sgrog# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 1156169784Sgrog# define ARBPTR_T char * 1157169784Sgrog# define setpgid setpgrp 1158169784Sgrog# ifndef LA_TYPE 1159169784Sgrog# define LA_TYPE LA_FLOAT 1160169784Sgrog# endif /* ! LA_TYPE */ 1161169784Sgrog# ifndef _PATH_VENDOR_CF 1162131994Scperciva# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 1163131994Scperciva# endif /* ! _PATH_VENDOR_CF */ 1164169784Sgrog# ifndef IDENTPROTO 1165169784Sgrog# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 1166169784Sgrog# endif /* ! IDENTPROTO */ 1167169784Sgrog# undef WEXITSTATUS 11687685Sache# undef WIFEXITED 11697685Sachetypedef short pid_t; 1170169784Sgrog# endif /* defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) */ 1171169784Sgrog 1172131994Scperciva 1173131994Scperciva/* 1174169784Sgrog** SCO Unix 1175169784Sgrog** 1176169784Sgrog** This includes three parts: 1177169784Sgrog** 1178169784Sgrog** The first is for SCO OpenServer 5. 1179169784Sgrog** (Contributed by Keith Reynolds <keithr@sco.COM>). 1180169784Sgrog** 1181169784Sgrog** SCO OpenServer 5 has a compiler version number macro, 1182169784Sgrog** which we can use to figure out what version we're on. 1183169784Sgrog** This may have to change in future releases. 1184169784Sgrog** 1185169784Sgrog** The second is for SCO UNIX 3.2v4.2/Open Desktop 3.0. 1186169784Sgrog** (Contributed by Philippe Brand <phb@colombo.telesys-innov.fr>). 1187169784Sgrog** 1188169784Sgrog** The third is for SCO UNIX 3.2v4.0/Open Desktop 2.0 and earlier. 1189169784Sgrog*/ 1190169784Sgrog 1191169784Sgrog/* SCO OpenServer 5 */ 1192169784Sgrog# if _SCO_DS >= 1 1193169784Sgrog# include <paths.h> 1194169784Sgrog# define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM returns bogus value */ 1195169784Sgrog# define HASFCHMOD 1 /* has fchmod(2) call */ 1196169784Sgrog# define HASFCHOWN 1 /* has fchown(2) call */ 1197169784Sgrog# define HASSETRLIMIT 1 /* has setrlimit(2) call */ 1198169784Sgrog# define USESETEUID 1 /* has seteuid(2) call */ 1199169784Sgrog# define HASINITGROUPS 1 /* has initgroups(3) call */ 1200169784Sgrog# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ 1201169784Sgrog# define RLIMIT_NEEDS_SYS_TIME_H 1 1202169784Sgrog# define LDA_USE_LOCKF 1 1203169784Sgrog# ifndef LA_TYPE 1204169784Sgrog# define LA_TYPE LA_DEVSHORT 1205169784Sgrog# endif /* ! LA_TYPE */ 1206169784Sgrog# define _PATH_AVENRUN "/dev/table/avenrun" 1207169784Sgrog# ifndef _SCO_unix_4_2 1208131994Scperciva# define _SCO_unix_4_2 1209131994Scperciva# else /* ! _SCO_unix_4_2 */ 1210169784Sgrog# define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */ 1211169784Sgrog# define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */ 1212169784Sgrog# endif /* ! _SCO_unix_4_2 */ 1213169784Sgrog# endif /* _SCO_DS >= 1 */ 1214169784Sgrog 1215169784Sgrog/* SCO UNIX 3.2v4.2/Open Desktop 3.0 */ 1216169784Sgrog# ifdef _SCO_unix_4_2 1217169784Sgrog# define _SCO_unix_ 1218169784Sgrog# define HASSETREUID 1 /* has setreuid(2) call */ 1219169784Sgrog# endif /* _SCO_unix_4_2 */ 1220169784Sgrog 1221169784Sgrog/* SCO UNIX 3.2v4.0 Open Desktop 2.0 and earlier */ 1222169784Sgrog# ifdef _SCO_unix_ 1223169784Sgrog# include <sys/stream.h> /* needed for IP_SRCROUTE */ 1224169784Sgrog# define SYSTEM5 1 /* include all the System V defines */ 1225169784Sgrog# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 1226169784Sgrog# define NOFTRUNCATE 0 /* has (simulated) ftruncate call */ 1227169784Sgrog# ifndef USE_SIGLONGJMP 1228169784Sgrog# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */ 1229169784Sgrog# endif /* ! USE_SIGLONGJMP */ 123091141Scjc# define MAXPATHLEN PATHSIZE 123191141Scjc# define SFS_TYPE SFS_4ARGS /* use <sys/statfs.h> 4-arg impl */ 12327685Sache# define SFS_BAVAIL f_bfree /* alternate field name */ 12337685Sache# define SPT_TYPE SPT_SCO /* write kernel u. area */ 12347685Sache# define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */ 12357685Sache# define UID_T uid_t 1236169784Sgrog# define GID_T gid_t 1237169784Sgrog# define GIDSET_T gid_t 1238169784Sgrog# define _PATH_UNIX "/unix" 1239169784Sgrog# ifndef _PATH_VENDOR_CF 1240169784Sgrog# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 1241169784Sgrog# endif /* ! _PATH_VENDOR_CF */ 1242169784Sgrog# ifndef _PATH_SENDMAILPID 1243169784Sgrog# define _PATH_SENDMAILPID "/etc/sendmail.pid" 1244169784Sgrog# endif /* ! _PATH_SENDMAILPID */ 1245169784Sgrog 1246169784Sgrog/* stuff fixed in later releases */ 1247169784Sgrog# ifndef _SCO_unix_4_2 1248169784Sgrog# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 1249169784Sgrog# endif /* ! _SCO_unix_4_2 */ 125065465Ssheldonh 125165465Ssheldonh# ifndef _SCO_DS 1252169784Sgrog# define ftruncate chsize /* use chsize(2) to emulate ftruncate */ 1253169784Sgrog# define NEEDFSYNC 1 /* needs the fsync(2) call stub */ 1254169784Sgrog# define NETUNIX 0 /* no unix domain socket support */ 1255169784Sgrog# define LA_TYPE LA_SHORT 1256208060Sdougb# endif /* ! _SCO_DS */ 1257208060Sdougb 1258169784Sgrog# endif /* _SCO_unix_ */ 1259169784Sgrog 1260169784Sgrog/* 1261169784Sgrog** ISC (SunSoft) Unix. 1262169784Sgrog** 1263169784Sgrog** Contributed by J.J. Bailey <jjb@jagware.bcc.com> 1264169784Sgrog*/ 1265169784Sgrog 1266169784Sgrog# ifdef ISC_UNIX 1267169784Sgrog# include <net/errno.h> 1268208060Sdougb# include <sys/stream.h> /* needed for IP_SRCROUTE */ 1269208060Sdougb# include <sys/bsdtypes.h> 1270169784Sgrog# define SYSTEM5 1 /* include all the System V defines */ 1271169784Sgrog# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 1272169784Sgrog# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 1273169784Sgrog# define HASSETREUID 1 /* has setreuid(2) call */ 1274169784Sgrog# define NEEDFSYNC 1 /* needs the fsync(2) call stub */ 1275169784Sgrog# define NETUNIX 0 /* no unix domain socket support */ 1276169784Sgrog# define MAXPATHLEN 1024 1277169784Sgrog# define LA_TYPE LA_SHORT 1278169784Sgrog# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ 1279169784Sgrog# define SFS_BAVAIL f_bfree /* alternate field name */ 1280169784Sgrog# define _PATH_UNIX "/unix" 1281169784Sgrog# ifndef _PATH_VENDOR_CF 1282169784Sgrog# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 1283169784Sgrog# endif /* ! _PATH_VENDOR_CF */ 1284169784Sgrog# ifndef _PATH_SENDMAILPID 1285169784Sgrog# define _PATH_SENDMAILPID "/etc/sendmail.pid" 1286169784Sgrog# endif /* ! _PATH_SENDMAILPID */ 1287169784Sgrog# endif /* ISC_UNIX */ 1288169784Sgrog 1289169784Sgrog 1290169784Sgrog/* 1291169784Sgrog** Altos System V (5.3.1) 1292169784Sgrog** Contributed by Tim Rice <tim@trr.metro.net>. 1293169784Sgrog*/ 1294169784Sgrog 1295169784Sgrog# ifdef ALTOS_SYSTEM_V 1296169784Sgrog# include <sys/stream.h> 1297169784Sgrog# include <limits.h> 1298169784Sgrog# define SYSTEM5 1 /* include all the System V defines */ 1299169784Sgrog# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 1300169784Sgrog# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 1301169784Sgrog# define WAITUNION 1 /* use "union wait" as wait argument type */ 1302169784Sgrog# define NEEDFSYNC 1 /* no fsync(2) in system library */ 1303169784Sgrog# define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */ 1304169784Sgrog# define NOFTRUNCATE 1 /* do not have ftruncate(2) */ 1305169784Sgrog# define MAXPATHLEN PATH_MAX 1306169784Sgrog# define LA_TYPE LA_SHORT 1307169784Sgrog# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ 13087685Sache# define SFS_BAVAIL f_bfree /* alternate field name */ 13097685Sache# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ 1310169784Sgrog# define NETUNIX 0 /* no unix domain socket support */ 1311169784Sgrog# undef WIFEXITED 1312169784Sgrog# undef WEXITSTATUS 1313169784Sgrog# define strtoul strtol /* gcc library bogosity */ 1314169784Sgrog 1315169784Sgrogtypedef unsigned short uid_t; 13167685Sachetypedef unsigned short gid_t; 13177685Sachetypedef short pid_t; 1318169784Sgrogtypedef unsigned long mode_t; 1319169784Sgrog 1320169784Sgrog/* some stuff that should have been in the include files */ 1321169784Sgrogextern char *malloc(); 1322169784Sgrogextern struct passwd *getpwent(); 1323169784Sgrogextern struct passwd *getpwnam(); 1324208060Sdougbextern struct passwd *getpwuid(); 1325208060Sdougbextern char *getenv(); 1326169784Sgrogextern struct group *getgrgid(); 1327169784Sgrogextern struct group *getgrnam(); 1328169784Sgrog 1329169784Sgrog# endif /* ALTOS_SYSTEM_V */ 13307685Sache 13317685Sache 13327685Sache/* 13337685Sache** ConvexOS 11.0 and later 13347685Sache** 13357685Sache** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this 13367685Sache** works on 9.1 as well. 13377685Sache** 13387685Sache** ConvexOS 11.5 and later, should work on 11.0 as defined. 13397685Sache** For pre-ConvexOOS 11.0, define SM_CONF_GETOPT=0, undef IDENTPROTO 13407685Sache** 13417685Sache** Eric Schnoebelen (eric@cirr.com) For CONVEX Computer Corp. 13427685Sache** (now the CONVEX Technologies Center of Hewlett Packard) 13437685Sache*/ 13447685Sache 13457685Sache# ifdef _CONVEX_SOURCE 1346131994Scperciva# define HASGETDTABLESIZE 1 /* has getdtablesize(2) */ 1347131994Scperciva# define HASINITGROUPS 1 /* has initgroups(3) */ 1348131994Scperciva# define HASUNAME 1 /* use System V uname(2) system call */ 1349131994Scperciva# define HASSETSID 1 /* has POSIX setsid(2) call */ 13507685Sache# define HASUNSETENV 1 /* has unsetenv(3) */ 135129928Smarkm# define HASFLOCK 1 /* has flock(2) */ 135229928Smarkm# define HASSETRLIMIT 1 /* has setrlimit(2) */ 13537685Sache# define HASSETREUID 1 /* has setreuid(2) */ 135491141Scjc# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_error=0 */ 135591141Scjc# define NEEDPUTENV 1 /* needs putenv (written in terms of setenv) */ 13567685Sache# define SM_CONF_GETOPT 1 /* need a replacement for getopt(3) */ 13577685Sache# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */ 13587685Sache# define LA_TYPE LA_FLOAT 13597685Sache# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 13607685Sache# ifndef _PATH_VENDOR_CF 13617685Sache# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 13627685Sache# endif /* ! _PATH_VENDOR_CF */ 13637685Sache# ifndef S_IREAD 1364131994Scperciva# define S_IREAD _S_IREAD 13659882Sache# define S_IWRITE _S_IWRITE 1366131994Scperciva# define S_IEXEC _S_IEXEC 13679882Sache# define S_IFMT _S_IFMT 1368131994Scperciva# define S_IFCHR _S_IFCHR 13697685Sache# define S_IFBLK _S_IFBLK 13707685Sache# endif /* ! S_IREAD */ 13717685Sache# ifndef TZ_TYPE 13727685Sache# define TZ_TYPE TZ_TIMEZONE 1373131994Scperciva# endif /* ! TZ_TYPE */ 13747685Sache# ifndef IDENTPROTO 13757685Sache# define IDENTPROTO 1 13767685Sache# endif /* ! IDENTPROTO */ 13777685Sache# ifndef SHARE_V1 1378131994Scperciva# define SHARE_V1 1 /* version 1 of the fair share scheduler */ 13797685Sache# endif /* ! SHARE_V1 */ 13807685Sache# if !defined(__GNUC__ ) 13817685Sache# define UID_T int /* GNUC gets it right, ConvexC botches */ 13827685Sache# define GID_T int /* GNUC gets it right, ConvexC botches */ 13837685Sache# endif /* !defined(__GNUC__ ) */ 13847685Sache# if SECUREWARE 13857685Sache# define FORK fork /* SecureWare wants the real fork! */ 13867685Sache# else /* SECUREWARE */ 13877685Sache# define FORK vfork /* the rest of the OS versions don't care */ 13887685Sache# endif /* SECUREWARE */ 13897685Sache# endif /* _CONVEX_SOURCE */ 1390705Swollman 13917685Sache 13927685Sache/* 13937685Sache** RISC/os 4.52 13947685Sache** 13957685Sache** Gives a ton of warning messages, but otherwise compiles. 13967685Sache*/ 13977685Sache 13987685Sache# ifdef RISCOS 13997685Sache 14007685Sache# define HASUNSETENV 1 /* has unsetenv(3) call */ 14017685Sache# ifndef HASFLOCK 14027685Sache# define HASFLOCK 1 /* has flock(2) call */ 14037685Sache# endif /* ! HASFLOCK */ 14047685Sache# define WAITUNION 1 /* use "union wait" as wait argument type */ 14057685Sache# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 14067685Sache# define NEEDPUTENV 1 /* need putenv(3) call */ 14077685Sache# define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */ 14087685Sache# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 1409169784Sgrog# define LA_TYPE LA_INT 1410169784Sgrog# define LA_AVENRUN "avenrun" 14117685Sache# define _PATH_UNIX "/unix" 14127685Sache# undef WIFEXITED 141391141Scjc 141491141Scjc# define setpgid setpgrp 14157685Sache 14167685Sachetypedef int pid_t; 1417169784Sgrog# define SIGFUNC_DEFINED 1418169784Sgrog# define SIGFUNC_RETURN (0) 1419169784Sgrog# define SIGFUNC_DECL int 1420169784Sgrogtypedef int (*sigfunc_t)(); 1421169784Sgrogextern char *getenv(); 1422169784Sgrogextern void *malloc(); 1423169784Sgrog 1424169784Sgrog/* added for RISC/os 4.01...which is dumber than 4.50 */ 1425208060Sdougb# ifdef RISCOS_4_0 1426169784Sgrog# ifndef ARBPTR_T 1427169784Sgrog# define ARBPTR_T char * 1428169784Sgrog# endif /* ! ARBPTR_T */ 1429169784Sgrog# undef HASFLOCK 1430169784Sgrog# define HASFLOCK 0 1431169784Sgrog# endif /* RISCOS_4_0 */ 1432169784Sgrog 1433169784Sgrog# include <sys/time.h> 1434169784Sgrog 1435169784Sgrog# endif /* RISCOS */ 1436169784Sgrog 1437169784Sgrog 1438169784Sgrog/* 1439131994Scperciva** Linux 0.99pl10 and above... 144080266Sdougb** 144180266Sdougb** Thanks to, in reverse order of contact: 1442169784Sgrog** 1443169784Sgrog** John Kennedy <warlock@csuchico.edu> 1444169784Sgrog** Andrew Pam <avatar@aus.xanadu.com> 1445169784Sgrog** Florian La Roche <rzsfl@rz.uni-sb.de> 14467685Sache** Karl London <karl@borg.demon.co.uk> 14477685Sache** 1448169784Sgrog** NOTE: Override HASFLOCK as you will but, as of 1.99.6, mixed-style 1449169784Sgrog** file locking is no longer allowed. In particular, make sure 1450131994Scperciva** your DBM library and sendmail are both using either flock(2) 1451169784Sgrog** *or* fcntl(2) file locking, but not both. 1452169784Sgrog*/ 1453169784Sgrog 1454169784Sgrog# ifdef __linux__ 1455169784Sgrog# include <linux/version.h> 1456169784Sgrog# if !defined(KERNEL_VERSION) /* not defined in 2.0.x kernel series */ 1457208060Sdougb# define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) 1458169784Sgrog# endif /* !defined(KERNEL_VERSION) */ 1459169784Sgrog# define BSD 1 /* include BSD defines */ 1460169784Sgrog# define HASSETREGID 1 /* use setregid(2) to set saved gid */ 1461169784Sgrog# ifndef REQUIRES_DIR_FSYNC 1462169784Sgrog# define REQUIRES_DIR_FSYNC 1 /* requires fsync() on directory */ 1463169784Sgrog# endif /* REQUIRES_DIR_FSYNC */ 1464208060Sdougb# ifndef USESETEUID 1465131994Scperciva# define USESETEUID 0 /* has it due to POSIX, but doesn't work */ 1466131994Scperciva# endif /* USESETEUID */ 146780266Sdougb# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 1468131994Scperciva# define HASUNAME 1 /* use System V uname(2) system call */ 146980266Sdougb# define HASUNSETENV 1 /* has unsetenv(3) call */ 1470169784Sgrog# define ERRLIST_PREDEFINED /* don't declare sys_errlist */ 1471169784Sgrog# define GIDSET_T gid_t /* from <linux/types.h> */ 1472131994Scperciva# ifndef HASGETUSERSHELL 147380266Sdougb# define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */ 1474131994Scperciva# endif /* HASGETUSERSHELL */ 147580266Sdougb# ifndef IP_SRCROUTE 1476131994Scperciva# define IP_SRCROUTE 0 /* linux <= 1.2.8 doesn't support IP_OPTIONS */ 147780266Sdougb# endif /* ! IP_SRCROUTE */ 1478131994Scperciva# ifndef HAS_IN_H 1479131994Scperciva# define HAS_IN_H 1 /* use netinet/in.h */ 14807685Sache# endif /* ! HAS_IN_H */ 14817685Sache# ifndef USE_SIGLONGJMP 14827685Sache# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */ 14837685Sache# endif /* ! USE_SIGLONGJMP */ 14847685Sache# ifndef HASFLOCK 14857685Sache# if LINUX_VERSION_CODE < 66399 14867685Sache# define HASFLOCK 0 /* flock(2) is broken after 0.99.13 */ 1487131994Scperciva# else /* LINUX_VERSION_CODE < 66399 */ 14887685Sache# if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) 14897685Sache# define HASFLOCK 1 /* flock(2) fixed after 1.3.95 */ 1490120910Sbms# else /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) */ 1491120910Sbms# define HASFLOCK 0 /* flock(2) is broken (again) after 2.4.0 */ 1492169784Sgrog# endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) */ 1493169784Sgrog# endif /* LINUX_VERSION_CODE < 66399 */ 1494169784Sgrog# endif /* ! HASFLOCK */ 1495169784Sgrog# ifndef LA_TYPE 1496169784Sgrog# define LA_TYPE LA_PROCSTR 1497169784Sgrog# endif /* ! LA_TYPE */ 1498705Swollman# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */ 14997685Sache# define SPT_PADCHAR '\0' /* pad process title with nulls */ 1500705Swollman# if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,0)) 15017685Sache# ifndef HASURANDOMDEV 15027685Sache# define HASURANDOMDEV 1 /* 2.0 (at least) has linux/drivers/char/random.c */ 15037685Sache# endif /* ! HASURANDOMDEV */ 15047685Sache# endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,0)) */ 15057685Sache# if defined(__GLIBC__) && defined(__GLIBC_MINOR__) 15067685Sache# define HASSTRERROR 1 /* has strerror(3) */ 15077685Sache# endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */ 15087685Sache# ifndef TZ_TYPE 15097685Sache# define TZ_TYPE TZ_NONE /* no standard for Linux */ 15107685Sache# endif /* ! TZ_TYPE */ 15117685Sache# if (__GLIBC__ >= 2) 15127685Sache# include <paths.h> 151391141Scjc# endif /* (__GLIBC__ >= 2) */ 151491141Scjc# ifndef _PATH_SENDMAILPID 151591141Scjc# define _PATH_SENDMAILPID "/var/run/sendmail.pid" 151691141Scjc# endif /* ! _PATH_SENDMAILPID */ 15177685Sache# include <sys/sysmacros.h> 15187685Sache# undef atol /* wounded in <stdlib.h> */ 15197685Sache# if NETINET6 15207685Sache /* 15217685Sache ** Linux doesn't have a good way to tell userland what interfaces are 15227685Sache ** IPv6-capable. Therefore, the BIND resolver can not determine if there 1523108008Seric ** are IPv6 interfaces to honor AI_ADDRCONFIG. Unfortunately, it assumes 1524108008Seric ** that none are present. (Excuse the macro name ADDRCONFIG_IS_BROKEN.) 152580662Sdougb */ 152680662Sdougb# define ADDRCONFIG_IS_BROKEN 1 15277685Sache 15287685Sache /* 1529131994Scperciva ** Indirectly included from glibc's <feature.h>. IPv6 support is native 153091141Scjc ** in 2.1 and later, but the APIs appear before the functions. 153191141Scjc */ 1532215249Stuexen# if defined(__GLIBC__) && defined(__GLIBC_MINOR__) 1533215249Stuexen# define GLIBC_VERSION ((__GLIBC__ << 8) + __GLIBC_MINOR__) 1534215249Stuexen# if (GLIBC_VERSION >= 0x201) 153517771Sasami# define SOCKADDR_LEN_T socklen_t 1536197728Srpaulo# define SOCKOPT_LEN_T socklen_t 1537197728Srpaulo# undef IPPROTO_ICMPV6 /* linux #defines, glibc enums */ 15387685Sache# else /* (GLIBC_VERSION >= 0x201) */ 15397685Sache# include <linux/in6.h> /* IPv6 support */ 154091141Scjc# endif /* (GLIBC_VERSION >= 0x201) */ 154191141Scjc# if (GLIBC_VERSION >= 0x201 && !defined(NEEDSGETIPNODE)) 15427685Sache /* Have APIs in <netdb.h>, but no support in glibc */ 15437685Sache# define NEEDSGETIPNODE 1 154466668Ssheldonh# endif /* (GLIBC_VERSION >= 0x201 && !defined(NEEDSGETIPNODE)) */ 154566668Ssheldonh# undef GLIBC_VERSION 154691141Scjc# endif /* defined(__GLIBC__) && defined(__GLIBC_MINOR__) */ 154791141Scjc# endif /* NETINET6 */ 15487685Sache# ifndef HASFCHOWN 15497685Sache# define HASFCHOWN 1 /* fchown(2) */ 15507685Sache# endif /* ! HASFCHOWN */ 15517685Sache# if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,36)) && !defined(HASFCHMOD) 155291141Scjc# define HASFCHMOD 1 /* fchmod(2) */ 155391141Scjc# endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,0,36)) && !defined(HASFCHMOD) */ 155491141Scjc# endif /* __linux__ */ 155591141Scjc 155691141Scjc 155791141Scjc/* 155891141Scjc** DELL SVR4 Issue 2.2, and others 155991141Scjc** From Kimmo Suominen <kim@grendel.lut.fi> 156091141Scjc** 156191141Scjc** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__ 156291141Scjc** defined, and the definitions conflict. 156391141Scjc** 15647685Sache** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid 15657685Sache** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A 156691141Scjc** (SVR4.0/386 version 3.0). 156791141Scjc*/ 156891141Scjc 156991141Scjc# ifdef DELL_SVR4 15707685Sache /* no changes necessary */ 15717685Sache /* see general __svr4__ defines below */ 15727685Sache# endif /* DELL_SVR4 */ 15737685Sache 15747685Sache 15757685Sache/* 15767685Sache** Apple A/UX 3.0 15777685Sache*/ 15787685Sache 15797685Sache# ifdef _AUX_SOURCE 15807685Sache# include <sys/sysmacros.h> 15817685Sache# define BSD /* has BSD routines */ 158291141Scjc# define HASSETRLIMIT 0 /* ... but not setrlimit(2) */ 158391141Scjc# define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ 15847685Sache# define BOGUS_O_EXCL 1 /* exclusive open follows symlinks */ 15857685Sache# define HASUNAME 1 /* use System V uname(2) system call */ 15867685Sache# define HASFCHMOD 1 /* has fchmod(2) syscall */ 15877685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 15887685Sache# define HASSETVBUF 1 /* has setvbuf(3) in libc */ 15897685Sache# define HASSTRERROR 1 /* has strerror(3) */ 15907685Sache# define SIGFUNC_DEFINED /* sigfunc_t already defined */ 15917685Sache# define SIGFUNC_RETURN /* POSIX-mode */ 159291141Scjc# define SIGFUNC_DECL void /* POSIX-mode */ 159391141Scjc# define ERRLIST_PREDEFINED 1 159491141Scjc# ifndef IDENTPROTO 159591141Scjc# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 159691141Scjc# endif /* ! IDENTPROTO */ 159791141Scjc# ifndef LA_TYPE 159891141Scjc# define LA_TYPE LA_INT 159991141Scjc# define FSHIFT 16 16007685Sache# endif /* ! LA_TYPE */ 16017685Sache# define LA_AVENRUN "avenrun" 160291141Scjc# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 160391141Scjc# define TZ_TYPE TZ_TZNAME 16047685Sache# ifndef _PATH_UNIX 16057685Sache# define _PATH_UNIX "/unix" /* should be in <paths.h> */ 160691141Scjc# endif /* ! _PATH_UNIX */ 160791141Scjc# ifndef _PATH_VENDOR_CF 160891141Scjc# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 160991141Scjc# endif /* ! _PATH_VENDOR_CF */ 161091141Scjc# undef WIFEXITED 161191141Scjc# undef WEXITSTATUS 161291141Scjc# endif /* _AUX_SOURCE */ 161391141Scjc 161491141Scjc 161591141Scjc/* 161691141Scjc** Encore UMAX V 161791141Scjc** 161891141Scjc** Not extensively tested. 161991141Scjc*/ 16207685Sache 16217685Sache# ifdef UMAXV 162291141Scjc# define HASUNAME 1 /* use System V uname(2) system call */ 162391141Scjc# define HASSETVBUF 1 /* we have setvbuf(3) in libc */ 16247685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 16257685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 162691141Scjc# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 162791141Scjc# define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ 162891141Scjc# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ 162991141Scjc# define MAXPATHLEN PATH_MAX 16307685Sacheextern struct passwd *getpwent(), *getpwnam(), *getpwuid(); 16317685Sacheextern struct group *getgrent(), *getgrnam(), *getgrgid(); 163291141Scjc# undef WIFEXITED 163391141Scjc# undef WEXITSTATUS 163491141Scjc# endif /* UMAXV */ 163591141Scjc 163691141Scjc 163791141Scjc/* 163891141Scjc** Stardent Titan 3000 running TitanOS 4.2. 163991141Scjc** 164091141Scjc** Must be compiled in "cc -43" mode. 164191141Scjc** 164291141Scjc** From Kate Hedstrom <kate@ahab.rutgers.edu>. 164391141Scjc** 164491141Scjc** Note the tweaking below after the BSD defines are set. 164591141Scjc*/ 164691141Scjc 164791141Scjc# ifdef titan 164891141Scjc# define setpgid setpgrp 164991141Scjctypedef int pid_t; 165091141Scjc# undef WIFEXITED 165191141Scjc# undef WEXITSTATUS 165291141Scjc# endif /* titan */ 165391141Scjc 165491141Scjc 165591141Scjc/* 165691141Scjc** Sequent DYNIX 3.2.0 165791141Scjc** 16587685Sache** From Jim Davis <jdavis@cs.arizona.edu>. 16597685Sache*/ 16607685Sache 16617685Sache# ifdef sequent 16627685Sache 16637685Sache# define BSD 1 16647685Sache# define HASUNSETENV 1 16657685Sache# define BSD4_3 1 /* to get signal() in conf.c */ 16667685Sache# define WAITUNION 1 16677685Sache# define LA_TYPE LA_FLOAT 166891141Scjc# ifdef _POSIX_VERSION 166991141Scjc# undef _POSIX_VERSION /* set in <unistd.h> */ 167091141Scjc# endif /* _POSIX_VERSION */ 167191141Scjc# undef HASSETVBUF /* don't actually have setvbuf(3) */ 167291141Scjc# define setpgid setpgrp 167391141Scjc 167491141Scjc/* Have to redefine WIFEXITED to take an int, to work with waitfor() */ 167591141Scjc# undef WIFEXITED 167691141Scjc# define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \ 167791141Scjc ((union wait*)&(s))->w_termsig == 0) 16787685Sache# define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode) 16797685Sachetypedef int pid_t; 16807685Sache# define isgraph(c) (isprint(c) && (c != ' ')) 16817685Sache 168291141Scjc# ifndef IDENTPROTO 168391141Scjc# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 16847685Sache# endif /* ! IDENTPROTO */ 16857685Sache 168691141Scjc# ifndef _PATH_UNIX 168791141Scjc# define _PATH_UNIX "/dynix" 168891141Scjc# endif /* ! _PATH_UNIX */ 168991141Scjc# ifndef _PATH_VENDOR_CF 169091141Scjc# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 169191141Scjc# endif /* ! _PATH_VENDOR_CF */ 169291141Scjc# endif /* sequent */ 169391141Scjc 169491141Scjc 169591141Scjc/* 16967685Sache** Sequent DYNIX/ptx v2.0 (and higher) 16977685Sache** 169891141Scjc** For DYNIX/ptx v1.x, undefine HASSETREUID. 169991141Scjc** 170091141Scjc** From Tim Wright <timw@sequent.com>. 170191141Scjc** Update from Jack Woolley <jwoolley@sctcorp.com>, 26 Dec 1995, 170291141Scjc** for DYNIX/ptx 4.0.2. 170391141Scjc*/ 170491141Scjc 170591141Scjc# ifdef _SEQUENT_ 17067685Sache# include <sys/stream.h> 17077685Sache# define SYSTEM5 1 /* include all the System V defines */ 170891141Scjc# define HASSETSID 1 /* has POSIX setsid(2) call */ 170991141Scjc# define HASINITGROUPS 1 /* has initgroups(3) call */ 17107685Sache# define HASSETREUID 1 /* has setreuid(2) call */ 17117685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 171291141Scjc# define GIDSET_T gid_t 171391141Scjc# define LA_TYPE LA_INT 171491141Scjc# define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ 171591141Scjc# define SPT_TYPE SPT_NONE /* don't use setproctitle */ 17167685Sache# ifndef IDENTPROTO 17177685Sache# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 171891141Scjc# endif /* ! IDENTPROTO */ 171991141Scjc# ifndef _PATH_VENDOR_CF 172091141Scjc# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 172191141Scjc# endif /* ! _PATH_VENDOR_CF */ 17227685Sache# ifndef _PATH_SENDMAILPID 172391141Scjc# define _PATH_SENDMAILPID "/etc/sendmail.pid" 17247685Sache# endif /* ! _PATH_SENDMAILPID */ 17257685Sache# endif /* _SEQUENT_ */ 17267685Sache 17277685Sache/* 17287685Sache** Cray UNICOS, UNICOS/mk, and UNICOS/mp 17297685Sache** 173091141Scjc** UNICOS: 173191141Scjc** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov> 173291141Scjc** Update Brian Ginsbach <ginsbach@cray.com> 173391141Scjc** UNICOS/mk (Cray T3E): 173491141Scjc** Contributed by Manu Mahonen <mailadm@csc.fi> 173591141Scjc** of Center for Scientific Computing. 173691141Scjc** Update Brian Ginsbach <ginsbach@cray.com> 173791141Scjc** UNICOS/mp: 173891141Scjc** From Aaron Davis <awd@cray.com> & Brian Ginsbach <ginsbach@cray.com> 173991141Scjc*/ 174091141Scjc 174191141Scjc# if defined(_CRAY) || defined(UNICOS) || defined(_UNICOSMP) 174291141Scjc# define SYSTEM5 1 /* include all the System V defines */ 174391141Scjc# define HASFCHMOD 1 /* has fchmod(2) syscall */ 174491141Scjc# define HASFCHOWN 1 /* has fchown(2) */ 174591141Scjc# define HASUNSETENV 1 /* has unsetenv(3) call */ 17467685Sache# define HASINITGROUPS 1 /* has initgroups(3) call */ 17477685Sache# define HASSETREUID 1 /* has setreuid(2) call */ 17487685Sache# define USESETEUID 1 /* has usable seteuid(2) call */ 17497685Sache# define HASGETDTABLESIZE 1 /* has getdtablesize(2) syscall */ 17507685Sache# define HASSTRERROR 1 /* has strerror(3) */ 17517685Sache# define GIDSET_T gid_t 17527685Sache# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ 17537685Sache# define SFS_BAVAIL f_bfree /* alternate field name */ 175491141Scjc# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */ 175591141Scjc# ifdef UNICOS 17567685Sache# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 17577685Sache# define LA_TYPE LA_ZERO 175891141Scjc# define _PATH_MAILDIR "/usr/spool/mail" 175991141Scjc# define GET_IPOPT_DST(dst) *(struct in_addr *)&(dst) 176091141Scjc# ifndef MAXPATHLEN 176191141Scjc# define MAXPATHLEN PATHSIZE 176291141Scjc# endif /* ! MAXPATHLEN */ 176391141Scjc# ifndef _PATH_UNIX 176491141Scjc# ifdef UNICOSMK 176591141Scjc# define _PATH_UNIX "/unicosmk.ar" 17667685Sache# else 17677685Sache# define _PATH_UNIX "/unicos" 1768131994Scperciva# endif /* UNICOSMK */ 1769131994Scperciva# endif /* ! _PATH_UNIX */ 1770131994Scperciva# ifndef _PATH_VENDOR_CF 1771131994Scperciva# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 1772131994Scperciva# endif /* ! _PATH_VENDOR_CF */ 1773131994Scperciva# endif /* UNICOS */ 1774131994Scperciva# ifdef _UNICOSMP 1775131994Scperciva# if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) 1776131994Scperciva /* _SC_NPROC_ONLN is 'mpadmin -u', total # of unrestricted processors */ 1777131994Scperciva# define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN 1778131994Scperciva# endif /* if defined(_SC_NPROC_ONLN) && !defined(_SC_NPROCESSORS_ONLN) */ 1779131994Scperciva# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 17807685Sache# define HASSETRLIMIT 1 /* has setrlimit(2) syscall */ 17817685Sache# define LA_TYPE LA_IRIX6 /* figure out at run time */ 1782131994Scperciva# include <sys/cdefs.h> 1783131994Scperciva# include <paths.h> 1784131994Scperciva# define ARGV_T char *const * 1785131994Scperciva# endif /* _UNICOSMP */ 1786131994Scperciva# endif /* _CRAY */ 1787131994Scperciva 17887685Sache/* 17897685Sache** Apollo DomainOS 17907685Sache** 17917685Sache** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com> 1792131994Scperciva** 1793131994Scperciva** 15 Jan 1994; updated 2 Aug 1995 1794131994Scperciva** 1795131994Scperciva*/ 17967685Sache 17977685Sache# ifdef apollo 17987685Sache# define HASSETREUID 1 /* has setreuid(2) call */ 17997685Sache# define HASINITGROUPS 1 /* has initgroups(2) call */ 18007685Sache# define IP_SRCROUTE 0 /* does not have <netinet/ip_var.h> */ 18017685Sache# define SPT_TYPE SPT_NONE /* don't use setproctitle */ 18027685Sache# define LA_TYPE LA_SUBR /* use getloadavg.c */ 18037685Sache# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ 1804131994Scperciva# define SFS_BAVAIL f_bfree /* alternate field name */ 1805131994Scperciva# define TZ_TYPE TZ_TZNAME 18067685Sache# ifndef _PATH_VENDOR_CF 18077685Sache# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 18087685Sache# endif /* ! _PATH_VENDOR_CF */ 18097685Sache# ifndef _PATH_SENDMAILPID 18107685Sache# define _PATH_SENDMAILPID "/etc/sendmail.pid" 18117685Sache# endif /* ! _PATH_SENDMAILPID */ 18127685Sache# undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */ 18137685Sache# undef S_IFIFO 18147685Sache# define S_IFIFO 0010000 18157685Sache# ifndef IDENTPROTO 18167685Sache# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 18177685Sache# endif /* ! IDENTPROTO */ 1818131994Scperciva# define RLIMIT_NEEDS_SYS_TIME_H 1 1819131994Scperciva# if defined(NGROUPS_MAX) && !NGROUPS_MAX 1820131994Scperciva# undef NGROUPS_MAX 1821131994Scperciva# endif /* defined(NGROUPS_MAX) && !NGROUPS_MAX */ 1822131994Scperciva# endif /* apollo */ 1823131994Scperciva 18247685Sache/* 18257685Sache** MPE-iX 18267685Sache** 18277685Sache** Requires MPE 6.0 or greater. See sendmail/README for more info. 18287685Sache** 18297685Sache** From Mark Bixby <mark_bixby@hp.com> or <mark@bixby.org>. 18307685Sache*/ 18317685Sache 18327685Sache# ifdef MPE 18337685Sache 18347685Sache# include <sys/sysmacros.h> 18357685Sache# include <fcntl.h> 18367685Sache 18377685Sache/* Sendmail stuff */ 18387685Sache# define HASFCHOWN 0 /* lacks fchown() */ 18397685Sache# define HASGETUSERSHELL 0 /* lacks getusershell() */ 18407685Sache# ifdef HASNICE 18417685Sache# undef HASNICE 18427685Sache# endif /* HASNICE */ 18437685Sache# define HASNICE 0 /* lacks nice() */ 18447685Sache# define HASRANDOM 0 /* lacks random() */ 18457685Sache# ifdef HASRRESVPORT 18467685Sache# undef HASRRESVPORT 18477685Sache# endif /* HASRRESVPORT */ 18487685Sache# define HASRRESVPORT 0 /* lacks rresvport() */ 18497685Sache# define IP_SRCROUTE 0 /* lacks IP source routing fields */ 18507685Sache# ifdef MATCHGECOS 18517685Sache# undef MATCHGECOS 1852131994Scperciva# endif /* MATCHGECOS */ 1853131994Scperciva# define MATCHGECOS 0 /* lacks an initialized GECOS field */ 1854131994Scperciva# define NEEDFSYNC 1 /* use sendmail's fsync() */ 1855131994Scperciva# define NEEDLINK 1 /* use sendmail's link() */ 1856131994Scperciva# define NOFTRUNCATE 1 /* lacks ftruncate() */ 1857131994Scperciva# define SFS_TYPE SFS_NONE /* can't determine disk space */ 1858131994Scperciva# define SM_CONF_SYSLOG 0 /* use sendmail decl of syslog() */ 1859131994Scperciva# define USE_DOUBLE_FORK 0 /* don't fork an intermediate zombie */ 1860131994Scperciva# define USE_ENVIRON 1 /* use environ instead of envp */ 1861131994Scperciva 1862131994Scperciva/* Missing header stuff */ 1863131994Scperciva# define AF_UNSPEC 0 1864131994Scperciva# define AF_MAX AF_INET 1865131994Scperciva# define IFF_LOOPBACK 0x8 1866131994Scperciva# define IN_LOOPBACKNET 127 1867131994Scperciva# define MAXNAMLEN NAME_MAX 18687685Sache# define S_IEXEC S_IXUSR 18697685Sache# define S_IREAD S_IRUSR 18707685Sache# define S_IWRITE S_IWUSR 18717685Sache 1872131994Scperciva/* Present header stuff that needs to be missing */ 1873131994Scperciva# undef NGROUPS_MAX 1874131994Scperciva 1875131994Scperciva/* Shadow functions */ 18767685Sache# define bind sendmail_mpe_bind 18777685Sache# define _exit sendmail_mpe__exit 1878131994Scperciva# define exit sendmail_mpe_exit 1879131994Scperciva# define fcntl sendmail_mpe_fcntl 1880131994Scperciva# define getegid sendmail_mpe_getegid 1881131994Scperciva# define geteuid sendmail_mpe_geteuid 1882131994Scperciva# define getpwnam sendmail_mpe_getpwnam 1883131994Scperciva# define getpwuid sendmail_mpe_getpwuid 18847685Sache# define setgid sendmail_mpe_setgid 18857685Sache# define setuid sendmail_mpe_setuid 1886131994Scpercivaextern int sendmail_mpe_fcntl __P((int, int, ...)); 1887131994Scpercivaextern struct passwd * sendmail_mpe_getpwnam __P((const char *)); 1888131994Scpercivaextern struct passwd * sendmail_mpe_getpwuid __P((uid_t)); 1889131994Scperciva# endif /* MPE */ 1890131994Scperciva 1891131994Scperciva/* 1892131994Scperciva** System V Rel 5.x (a.k.a Unixware7 w/o BSD-Compatibility Libs ie. native) 1893131994Scperciva** 1894131994Scperciva** Contributed by Paul Gampe <paulg@apnic.net> 1895131994Scperciva*/ 1896131994Scperciva 1897131994Scperciva# ifdef __svr5__ 1898131994Scperciva# include <sys/mkdev.h> 1899131994Scperciva# define __svr4__ 19007685Sache# define SYS5SIGNALS 1 19017685Sache# define HASFCHOWN 1 /* has fchown(2) call */ 1902131994Scperciva# define HASSETSID 1 /* has POSIX setsid(2) call */ 1903131994Scperciva# define HASSETREUID 1 1904131994Scperciva# define HASWAITPID 1 1905131994Scperciva# define HASGETDTABLESIZE 1 19067685Sache# define GIDSET_T gid_t 1907131994Scperciva# define SOCKADDR_LEN_T size_t 1908131994Scperciva# define SOCKOPT_LEN_T size_t 19097685Sache# ifndef _PATH_UNIX 1910131994Scperciva# define _PATH_UNIX "/stand/unix" 1911131994Scperciva# endif /* ! _PATH_UNIX */ 1912131994Scperciva# define SPT_PADCHAR '\0' /* pad process title with nulls */ 1913131994Scperciva# ifndef SYSLOG_BUFSIZE 19147685Sache# define SYSLOG_BUFSIZE 1024 /* unsure */ 19157685Sache# endif /* ! SYSLOG_BUFSIZE */ 1916131994Scperciva# ifndef _PATH_VENDOR_CF 1917131994Scperciva# define _PATH_VENDOR_CF "/etc/sendmail.cf" 1918131994Scperciva# endif /* ! _PATH_VENDOR_CF */ 19197685Sache# ifndef _PATH_SENDMAILPID 19207685Sache# define _PATH_SENDMAILPID "/etc/sendmail.pid" 19217685Sache# endif /* ! _PATH_SENDMAILPID */ 19227685Sache# undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */ 19237685Sache#if !defined(SM_SET_H_ERRNO) && defined(_REENTRANT) 19247685Sache# define SM_SET_H_ERRNO(err) set_h_errno((err)) 1925131994Scperciva#endif /* ! SM_SET_H_ERRNO && _REENTRANT */ 1926131994Scperciva# endif /* __svr5__ */ 19277685Sache 19287685Sache/* ###################################################################### */ 19297685Sache 19307685Sache/* 19317685Sache** UnixWare 2.x 19327685Sache*/ 19337685Sache 19347685Sache# ifdef UNIXWARE2 19357685Sache# define UNIXWARE 1 19367685Sache# undef offsetof /* avoid stddefs.h, sys/sysmacros.h conflict */ 1937131994Scperciva# endif /* UNIXWARE2 */ 1938131994Scperciva 19397685Sache 19407685Sache/* 19417685Sache** UnixWare 1.1.2. 19427685Sache** 19437685Sache** Updated by Petr Lampa <lampa@fee.vutbr.cz>. 19447685Sache** From Evan Champion <evanc@spatial.synapse.org>. 19457685Sache*/ 19467685Sache 19477685Sache# ifdef UNIXWARE 19487685Sache# include <sys/mkdev.h> 19497685Sache# define SYSTEM5 1 19507685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 19517685Sache# define HASSETREUID 1 19527685Sache# define HASSETSID 1 /* has POSIX setsid(2) call */ 19537685Sache# define HASINITGROUPS 1 19547685Sache# define GIDSET_T gid_t 1955131994Scperciva# define SLEEP_T unsigned 1956131994Scperciva# define SFS_TYPE SFS_STATVFS 1957131994Scperciva# define LA_TYPE LA_ZERO 1958131994Scperciva# undef WIFEXITED 1959131994Scperciva# undef WEXITSTATUS 1960131994Scperciva# ifndef _PATH_UNIX 19617685Sache# define _PATH_UNIX "/unix" 19627685Sache# endif /* ! _PATH_UNIX */ 19637685Sache# ifndef _PATH_VENDOR_CF 19647685Sache# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf" 19657685Sache# endif /* ! _PATH_VENDOR_CF */ 19667685Sache# ifndef _PATH_SENDMAILPID 196748384Sjkh# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" 196848384Sjkh# endif /* ! _PATH_SENDMAILPID */ 196948384Sjkh# define SYSLOG_BUFSIZE 128 197048384Sjkh# endif /* UNIXWARE */ 197148384Sjkh 197248384Sjkh 19737685Sache/* 19747685Sache** Intergraph CLIX 3.1 19757685Sache** 19767685Sache** From Paul Southworth <pauls@locust.cic.net> 19777685Sache*/ 19787685Sache 19797685Sache# ifdef CLIX 19807685Sache# define SYSTEM5 1 /* looks like System V */ 19817685Sache# ifndef HASGETUSERSHELL 19827685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 19837685Sache# endif /* ! HASGETUSERSHELL */ 19847685Sache# define DEV_BSIZE 512 /* device block size not defined */ 19857685Sache# define GIDSET_T gid_t 19867685Sache# undef LOG /* syslog not available */ 19877685Sache# define NEEDFSYNC 1 /* no fsync in system library */ 19887685Sache# define GETSHORT _getshort 19897685Sache# endif /* CLIX */ 19907685Sache 19917685Sache 19927685Sache/* 19937685Sache** NCR MP-RAS 2.x (SysVr4) with Wollongong TCP/IP 19947685Sache** 19957685Sache** From Kevin Darcy <kevin@tech.mis.cfc.com>. 19967685Sache*/ 19977685Sache 19987685Sache# ifdef NCR_MP_RAS2 19997685Sache# include <sys/sockio.h> 20007685Sache# define __svr4__ 20017685Sache# define IP_SRCROUTE 0 /* Something is broken with getsockopt() */ 20027685Sache# define SYSLOG_BUFSIZE 1024 2003108661Sschweikh# define SPT_TYPE SPT_NONE 2004108661Sschweikh# endif /* NCR_MP_RAS2 */ 2005108661Sschweikh 2006108661Sschweikh 200733734Sjulian/* 200848384Sjkh** NCR MP-RAS 3.x (SysVr4) with STREAMware TCP/IP 200948388Sjkh** 201048388Sjkh** From Tom Moore <Tom.Moore@DaytonOH.NCR.COM> 20117685Sache*/ 20127685Sache 20137685Sache# ifdef NCR_MP_RAS3 20147685Sache# define __svr4__ 20157685Sache# define HASFCHOWN 1 /* has fchown(2) call */ 20167685Sache# define LDA_USE_LOCKF 1 20177685Sache# define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM has non-std interface */ 20187685Sache# define SO_REUSEADDR_IS_BROKEN 1 /* doesn't work if accept() fails */ 20197685Sache# define SYSLOG_BUFSIZE 1024 20207685Sache# define SPT_TYPE SPT_NONE 20217685Sache# define _PATH_MAILDIR "/var/mail" 20227685Sache# ifndef _XOPEN_SOURCE 20237685Sache# define _XOPEN_SOURCE 20247685Sache# define _XOPEN_SOURCE_EXTENDED 1 20257685Sache# include <sys/resource.h> 20267685Sache# undef _XOPEN_SOURCE 20277685Sache# undef _XOPEN_SOURCE_EXTENDED 20287685Sache# endif /* ! _XOPEN_SOURCE */ 20297685Sache# endif /* NCR_MP_RAS3 */ 20307685Sache 20317685Sache 20327685Sache/* 20337685Sache** Tandem NonStop-UX SVR4 20347685Sache** 20357685Sache** From Rick McCarty <mccarty@mpd.tandem.com>. 20367685Sache*/ 20377685Sache 20387685Sache# ifdef NonStop_UX_BXX 20397685Sache# define __svr4__ 20407685Sache# endif /* NonStop_UX_BXX */ 20417685Sache 20427685Sache 20437685Sache/* 20447685Sache** Hitachi 3050R/3050RX and 3500 Workstations running HI-UX/WE2. 20457685Sache** 20467685Sache** Tested for 1.04, 1.03 20477685Sache** From Akihiro Hashimoto ("Hash") <hash@dominic.ipc.chiba-u.ac.jp>. 20487685Sache** 20497685Sache** Tested for 4.02, 6.10 and 7.10 20507685Sache** From Motonori NAKAMURA <motonori@media.kyoto-u.ac.jp>. 20517685Sache*/ 20527685Sache 2053131994Scperciva# if !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE)) 20547685Sache# define SYSTEM5 1 /* include all the System V defines */ 2055131994Scperciva# define HASINITGROUPS 1 /* has initgroups(3) call */ 20567685Sache# define HASFCHMOD 1 /* has fchmod(2) syscall */ 20577685Sache# define setreuid(r, e) setresuid(r, e, -1) 20587685Sache# define LA_TYPE LA_FLOAT 2059131994Scperciva# define SPT_TYPE SPT_PSTAT 20607685Sache# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 20617685Sache# ifndef HASSETVBUF 20627685Sache# define HASSETVBUF /* HI-UX has no setlinebuf */ 20637685Sache# endif /* ! HASSETVBUF */ 20647685Sache# ifndef GIDSET_T 20657685Sache# define GIDSET_T gid_t 20667685Sache# endif /* ! GIDSET_T */ 20677685Sache# ifndef _PATH_UNIX 2068131994Scperciva# define _PATH_UNIX "/HI-UX" 20697685Sache# endif /* ! _PATH_UNIX */ 20707685Sache# ifndef _PATH_VENDOR_CF 20717685Sache# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 20727685Sache# endif /* ! _PATH_VENDOR_CF */ 20737685Sache# ifndef IDENTPROTO 20747685Sache# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 20757685Sache# endif /* ! IDENTPROTO */ 20767685Sache# ifndef HASGETUSERSHELL 20777685Sache# define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ 20787685Sache# endif /* ! HASGETUSERSHELL */ 20797685Sache# define FDSET_CAST (int *) /* cast for fd_set parameters to select */ 20807685Sache 20817685Sache/* 20827685Sache** avoid m_flags conflict between Berkeley DB 1.85 db.h & sys/sysmacros.h 20837685Sache** on HIUX 3050 20847685Sache*/ 20857685Sache# undef m_flags 20867685Sache 20877685Sache# define SM_CONF_SYSLOG 0 20887685Sache 20897685Sache# endif /* !defined(__hpux) && (defined(_H3050R) || defined(_HIUX_SOURCE)) */ 20907685Sache 20917685Sache 20927685Sache/* 20937685Sache** Amdahl UTS System V 2.1.5 (SVr3-based) 20947685Sache** 20957685Sache** From: Janet Jackson <janet@dialix.oz.au>. 20967685Sache*/ 20977685Sache 20987685Sache# ifdef _UTS 20997685Sache# include <sys/sysmacros.h> 21007685Sache# undef HASLSTAT /* has symlinks, but they cause problems */ 21017685Sache# define NEEDFSYNC 1 /* system fsync(2) fails on non-EFS filesys */ 21027685Sache# define SYS5SIGNALS 1 /* System V signal semantics */ 21037685Sache# define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ 21047685Sache# define HASUNAME 1 /* use System V uname(2) system call */ 21057685Sache# define HASINITGROUPS 1 /* has initgroups(3) function */ 21067685Sache# define HASSETVBUF 1 /* has setvbuf(3) function */ 21077685Sache# ifndef HASGETUSERSHELL 21087685Sache# define HASGETUSERSHELL 0 /* does not have getusershell(3) function */ 21097685Sache# endif /* ! HASGETUSERSHELL */ 21107685Sache# define GIDSET_T gid_t /* type of 2nd arg to getgroups(2) isn't int */ 21117685Sache# define LA_TYPE LA_ZERO /* doesn't have load average */ 21127685Sache# define SFS_TYPE SFS_4ARGS /* use 4-arg statfs() */ 21137685Sache# define SFS_BAVAIL f_bfree /* alternate field name */ 21147685Sache# define _PATH_UNIX "/unix" 21157685Sache# ifndef _PATH_VENDOR_CF 21167685Sache# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 21177685Sache# endif /* ! _PATH_VENDOR_CF */ 21187685Sache# endif /* _UTS */ 21197685Sache 21207685Sache/* 21217685Sache** Cray Computer Corporation's CSOS 21227685Sache** 21237685Sache** From Scott Bolte <scott@craycos.com>. 21247685Sache*/ 21257685Sache 21267685Sache# ifdef _CRAYCOM 21277685Sache# define SYSTEM5 1 /* include all the System V defines */ 21287685Sache# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 21297685Sache# define NEEDFSYNC 1 /* no fsync in system library */ 213091141Scjc# define MAXPATHLEN PATHSIZE 213191141Scjc# define LA_TYPE LA_ZERO 21327685Sache# define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ 21337685Sache# define SFS_BAVAIL f_bfree /* alternate field name */ 2134215249Stuexen# define _POSIX_CHOWN_RESTRICTED -1 2135131994Scpercivaextern struct group *getgrent(), *getgrnam(), *getgrgid(); 2136131994Scperciva# endif /* _CRAYCOM */ 21377685Sache 213829928Smarkm 213929928Smarkm/* 21407685Sache** Sony NEWS-OS 4.2.1R and 6.0.3 21417685Sache** 21427685Sache** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>. 21437685Sache*/ 21447685Sache 214591141Scjc# ifdef sony_news 214691141Scjc# ifndef __svr4 214729928Smarkm /* NEWS-OS 4.2.1R */ 214829928Smarkm# ifndef BSD 214929928Smarkm# define BSD /* has BSD routines */ 215010808Sgibbs# endif /* ! BSD */ 215129928Smarkm# define HASUNSETENV 1 /* has unsetenv(2) call */ 215229928Smarkm# undef HASSETVBUF /* don't actually have setvbuf(3) */ 215329928Smarkm# define WAITUNION 1 /* use "union wait" as wait argument type */ 215410808Sgibbs# define LA_TYPE LA_INT 215529928Smarkm# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 21567685Sache# ifndef HASFLOCK 21577685Sache# define HASFLOCK 1 /* has flock(2) call */ 2158168625Sstas# endif /* ! HASFLOCK */ 2159168625Sstas# define setpgid setpgrp 2160168625Sstas# undef WIFEXITED 2161168625Sstas# undef WEXITSTATUS 2162215249Stuexen# define MODE_T int /* system include files have no mode_t */ 2163215249Stuexentypedef int pid_t; 21647685Sachetypedef int (*sigfunc_t)(); 21657685Sache# define SIGFUNC_DEFINED 21667685Sache# define SIGFUNC_RETURN (0) 21677685Sache# define SIGFUNC_DECL int 21687685Sache 21697685Sache# else /* ! __svr4 */ 217027017Speter /* NEWS-OS 6.0.3 with /bin/cc */ 217127017Speter# ifndef __svr4__ 217291141Scjc# define __svr4__ /* use all System V Release 4 defines below */ 217391141Scjc# endif /* ! __svr4__ */ 217491141Scjc# define HASSETSID 1 /* has POSIX setsid(2) call */ 217591141Scjc# define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ 217691141Scjc# define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */ 217791141Scjc# ifndef SPT_TYPE 217891141Scjc# define SPT_TYPE SPT_SYSMIPS /* use sysmips() (OS 6.0.2 or later) */ 217991141Scjc# endif /* ! SPT_TYPE */ 21807685Sache# define GIDSET_T gid_t 21817685Sache# undef WIFEXITED 21827685Sache# undef WEXITSTATUS 21837685Sache# ifndef SYSLOG_BUFSIZE 21847685Sache# define SYSLOG_BUFSIZE 256 218536489Sandreas# endif /* ! SYSLOG_BUFSIZE */ 218636489Sandreas# define _PATH_UNIX "/stand/unix" 218736489Sandreas# ifndef _PATH_VENDOR_CF 218836489Sandreas# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf" 218936489Sandreas# endif /* ! _PATH_VENDOR_CF */ 219036489Sandreas# ifndef _PATH_SENDMAILPID 219175694Sume# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" 2192131732Scperciva# endif /* ! _PATH_SENDMAILPID */ 2193131732Scperciva 219436489Sandreas# endif /* ! __svr4 */ 21957685Sache# endif /* sony_news */ 21967685Sache 2197215249Stuexen 2198215249Stuexen/* 2199215249Stuexen** Omron LUNA/UNIOS-B 3.0, LUNA2/Mach and LUNA88K Mach 2200215249Stuexen** 2201215249Stuexen** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>. 2202215249Stuexen*/ 2203215249Stuexen 2204215249Stuexen# ifdef luna 2205215249Stuexen# ifndef IDENTPROTO 2206215249Stuexen# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 2207215249Stuexen# endif /* ! IDENTPROTO */ 2208107765Seric# define HASUNSETENV 1 /* has unsetenv(2) call */ 2209107765Seric# define NEEDPUTENV 1 /* need putenv(3) call */ 22107685Sache# define SM_CONF_GETOPT 0 /* need a replacement for getopt(3) */ 22117685Sache# define NEEDSTRSTR 1 /* need emulation of the strstr(3) call */ 2212154822Smaxim# define WAITUNION 1 /* use "union wait" as wait argument type */ 2213154822Smaxim# ifdef uniosb 221417771Sasami# include <sys/time.h> 2215215249Stuexen# define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ 22167685Sache# define LA_TYPE LA_INT 22177685Sache# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */ 2218172089Smr# endif /* uniosb */ 2219172089Smr# ifdef luna2 22207685Sache# define LA_TYPE LA_SUBR 22217685Sache# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone */ 2222233772Sivoras# endif /* luna2 */ 2223233772Sivoras# ifdef luna88k 22247685Sache# define LA_TYPE LA_INT 22257685Sache# endif /* luna88k */ 2226120136Sobrien# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ 22277685Sache# define setpgid setpgrp 22287685Sache# undef WIFEXITED 22297685Sache# undef WEXITSTATUS 2230131994Scpercivatypedef int pid_t; 22317685Sachetypedef int (*sigfunc_t)(); 22327685Sache# define SIGFUNC_DEFINED 22337685Sache# define SIGFUNC_RETURN (0) 22347685Sache# define SIGFUNC_DECL int 2235131732Scpercivaextern char *getenv(); 2236131732Scperciva# ifndef _PATH_VENDOR_CF 2237215249Stuexen# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf" 2238215249Stuexen# endif /* ! _PATH_VENDOR_CF */ 2239133847Scperciva# endif /* luna */ 2240133847Scperciva 2241120909Sbms 2242120909Sbms/* 2243215249Stuexen** NEC EWS-UX/V 4.2 (with /usr/ucb/cc) 2244215249Stuexen** 2245215249Stuexen** From Motonori NAKAMURA <motonori@cs.ritsumei.ac.jp>. 2246215249Stuexen*/ 2247215249Stuexen 2248215249Stuexen# if defined(nec_ews_svr4) || defined(_nec_ews_svr4) 2249215249Stuexen# ifndef __svr4__ 22507685Sache# define __svr4__ /* use all System V Release 4 defines below */ 22517685Sache# endif /* ! __svr4__ */ 2252131732Scperciva# define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ 2253131732Scperciva# define HASSETSID 1 /* has POSIX setsid(2) call */ 2254131732Scperciva# define LA_TYPE LA_READKSYM /* use MIOC_READSYM ioctl */ 2255131732Scperciva# define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ 2256131732Scperciva# define GIDSET_T gid_t 2257131732Scperciva# undef WIFEXITED 225891141Scjc# undef WEXITSTATUS 225991141Scjc# define NAMELISTMASK 0x7fffffff /* mask for nlist() values */ 2260131994Scperciva# ifndef _PATH_VENDOR_CF 22617685Sache# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf" 22627685Sache# endif /* ! _PATH_VENDOR_CF */ 22637685Sache# ifndef _PATH_SENDMAILPID 22647685Sache# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" 22657685Sache# endif /* ! _PATH_SENDMAILPID */ 2266203342Sume# ifndef SYSLOG_BUFSIZE 2267203342Sume# define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */ 22687685Sache# endif /* ! SYSLOG_BUFSIZE */ 22697685Sache# endif /* defined(nec_ews_svr4) || defined(_nec_ews_svr4) */ 22707685Sache 22717685Sache 2272203067Sedwin/* 2273203067Sedwin** Fujitsu/ICL UXP/DS (For the DS/90 Series) 22747685Sache** 22757685Sache** From Diego R. Lopez <drlopez@cica.es>. 227691141Scjc** Additional changes from Fumio Moriya and Toshiaki Nomura of the 22777685Sache** Fujitsu Fresoftware group <dsfrsoft@oai6.yk.fujitsu.co.jp>. 22787685Sache*/ 22797685Sache 22807685Sache# ifdef __uxp__ 22817685Sache# include <arpa/nameser.h> 228218270Spst# include <sys/sysmacros.h> 228318270Spst# include <sys/mkdev.h> 22847685Sache# define __svr4__ 22857685Sache# define HASGETUSERSHELL 0 2286215249Stuexen# define HASFLOCK 0 2287215249Stuexen# define _PATH_UNIX "/stand/unix" 2288215249Stuexen# ifndef _PATH_VENDOR_CF 2289215249Stuexen# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf" 2290215249Stuexen# endif /* ! _PATH_VENDOR_CF */ 2291215249Stuexen# ifndef _PATH_SENDMAILPID 22927685Sache# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" 22937685Sache# endif /* ! _PATH_SENDMAILPID */ 22947685Sache# endif /* __uxp__ */ 22957685Sache 22967685Sache/* 22977685Sache** Pyramid DC/OSx 22987685Sache** 22997685Sache** From Earle Ake <akee@wpdiss1.wpafb.af.mil>. 230091141Scjc*/ 230191141Scjc 23027685Sache# ifdef DCOSx 23037685Sache# define GIDSET_T gid_t 2304169591Sgrog# ifndef IDENTPROTO 2305169591Sgrog# define IDENTPROTO 0 /* TCP/IP implementation is broken */ 2306169591Sgrog# endif /* ! IDENTPROTO */ 2307169591Sgrog# endif /* DCOSx */ 2308169591Sgrog 2309169591Sgrog/* 2310215249Stuexen** Concurrent Computer Corporation Maxion 2311215249Stuexen** 231291141Scjc** From Donald R. Laster Jr. <laster@access.digex.net>. 231391141Scjc*/ 23147685Sache 23157685Sache# ifdef __MAXION__ 23167685Sache 23177685Sache# include <sys/stream.h> 23187685Sache# define __svr4__ 1 /* SVR4.2MP */ 23197685Sache# define HASSETREUID 1 /* have setreuid(2) */ 23207685Sache# define HASLSTAT 1 /* have lstat(2) */ 23217685Sache# define HASSETRLIMIT 1 /* have setrlimit(2) */ 2322168618Sstas# define HASGETDTABLESIZE 1 /* have getdtablesize(2) */ 2323168618Sstas# define HASGETUSERSHELL 1 /* have getusershell(3) */ 23247685Sache# define NOFTRUNCATE 1 /* do not have ftruncate(2) */ 23257685Sache# define SLEEP_T unsigned 2326168618Sstas# define SFS_TYPE SFS_STATVFS 2327168618Sstas# define SFS_BAVAIL f_bavail 23287685Sache# ifndef SYSLOG_BUFSIZE 23297685Sache# define SYSLOG_BUFSIZE 256 /* Use 256 bytes */ 23307685Sache# endif /* ! SYSLOG_BUFSIZE */ 23317685Sache 23327685Sache# undef WUNTRACED 23337685Sache# undef WIFEXITED 23347685Sache# undef WIFSIGNALED 23357685Sache# undef WIFSTOPPED 233691141Scjc# undef WEXITSTATUS 233791141Scjc# undef WTERMSIG 233891141Scjc# undef WSTOPSIG 233991141Scjc 234034638Sjseger# endif /* __MAXION__ */ 234134638Sjseger 2342114209Smdodd/* 2343114209Smdodd** Harris Nighthawk PowerUX (nh6000 box) 234491273Scjc** 234591273Scjc** Contributed by Bob Miorelli, Pratt & Whitney <miorelli@pweh.com> 234615084Sjoerg*/ 2347215249Stuexen 2348215249Stuexen# ifdef _PowerUX 2349215249Stuexen# ifndef __svr4__ 2350215249Stuexen# define __svr4__ 2351215249Stuexen# endif /* ! __svr4__ */ 2352215249Stuexen# ifndef _PATH_VENDOR_CF 235329571Sasami# define _PATH_VENDOR_CF "/etc/mail/sendmail.cf" 23547685Sache# endif /* ! _PATH_VENDOR_CF */ 23557685Sache# ifndef _PATH_SENDMAILPID 23567685Sache# define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" 23577685Sache# endif /* ! _PATH_SENDMAILPID */ 235891141Scjc# define SYSLOG_BUFSIZE 1024 235991141Scjc# define LA_TYPE LA_ZERO 236091141Scjctypedef struct msgb mblk_t; 236191141Scjc# undef offsetof /* avoid stddefs.h and sys/sysmacros.h conflict */ 236291141Scjc# endif /* _PowerUX */ 236391141Scjc 236448968Sobrien/* 236580961Sdougb** Siemens Nixdorf Informationssysteme AG SINIX 236680961Sdougb** 236780961Sdougb** Contributed by Gerald Rinske of Siemens Business Services VAS. 236880961Sdougb*/ 23697685Sache# ifdef sinix 23707685Sache# define HASRANDOM 0 /* has random(3) */ 23717685Sache# define SYSLOG_BUFSIZE 1024 23727685Sache# define SM_INT32 int /* 32bit integer */ 23737685Sache# endif /* sinix */ 23747685Sache 23757685Sache 23767685Sache/* 23777685Sache** Motorola 922, MC88110, UNIX SYSTEM V/88 Release 4.0 Version 4.3 23787685Sache** 23797685Sache** Contributed by Sergey Rusanov <rsm@utfoms.udmnet.ru> 23807685Sache*/ 23817685Sache 23827685Sache# ifdef MOTO 23837685Sache# define HASFCHMOD 1 23847685Sache# define HASSETRLIMIT 0 23857685Sache# define HASSETSID 1 /* has POSIX setsid(2) call */ 23867685Sache# define HASSETREUID 1 23877685Sache# define HASULIMIT 1 23887685Sache# define HASWAITPID 1 2389172065Sbrooks# define HASGETDTABLESIZE 1 2390172065Sbrooks# define HASGETUSERSHELL 1 2391172065Sbrooks# define IP_SRCROUTE 0 2392172260Sbrooks# define IDENTPROTO 0 239391141Scjc# define RES_DNSRCH_VARIABLE _res_dnsrch 239491141Scjc# define _PATH_UNIX "/unix" 2395203574Sbms# define _PATH_VENDOR_CF "/etc/sendmail.cf" 2396203574Sbms# define _PATH_SENDMAILPID "/var/run/sendmail.pid" 239786699Sobrien# endif /* MOTO */ 2398215249Stuexen 2399215249Stuexen/* 2400215249Stuexen** Interix 24017685Sache** Contributed by Nedelcho Stanev <nedelcho.stanev@atlanticsky.com> 24027685Sache** 240391141Scjc** Used for Interix support. 240491141Scjc*/ 24057685Sache 24067685Sache# if defined(__INTERIX) 24077685Sache# define HASURANDOMDEV 1 24087685Sache# define HASGETUSERSHELL 0 24097685Sache# define HASSTRERROR 1 24107685Sache# define HASUNSETENV 1 24117685Sache# define HASFCHOWN 1 24127685Sache# undef HAVE_SYS_ERRLIST 241362630Ssheldonh# define sys_errlist __sys_errlist 241462630Ssheldonh# define sys_nerr __sys_nerr 24157685Sache# include <sys/mkdev.h> 24167685Sache# ifndef major 24177685Sache# define major(dev) ((int)(((dev) >> 8) & 0xff)) 24187685Sache# endif /* ! major */ 24197685Sache# ifndef minor 24207685Sache# define minor(dev) ((int)((dev) & 0xff)) 24217685Sache# endif /* ! minor */ 24227685Sache# endif /* defined(__INTERIX) */ 242379093Sassar 242479093Sassar 2425131732Scperciva/********************************************************************** 2426131732Scperciva** End of Per-Operating System defines 242779093Sassar**********************************************************************/ 242879093Sassar/********************************************************************** 24297685Sache** More general defines 24307685Sache**********************************************************************/ 243191141Scjc 243291141Scjc/* general BSD defines */ 24337685Sache# ifdef BSD 24347685Sache# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ 2435215249Stuexen# ifndef HASSETREUID 2436215249Stuexen# define HASSETREUID 1 /* has setreuid(2) call */ 2437129789Smlaier# endif /* ! HASSETREUID */ 2438215249Stuexen# define HASINITGROUPS 1 /* has initgroups(3) call */ 2439215249Stuexen# ifndef IP_SRCROUTE 244037370Sbrian# define IP_SRCROUTE 1 /* can check IP source routing */ 2441215249Stuexen# endif /* ! IP_SRCROUTE */ 2442215249Stuexen# ifndef HASSETRLIMIT 2443215249Stuexen# define HASSETRLIMIT 1 /* has setrlimit(2) call */ 2444215249Stuexen# endif /* ! HASSETRLIMIT */ 244535850Sphk# ifndef HASFLOCK 2446203066Sedwin# define HASFLOCK 1 /* has flock(2) call */ 2447203066Sedwin# endif /* ! HASFLOCK */ 24487685Sache# ifndef TZ_TYPE 24497685Sache# define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone variable */ 24507685Sache# endif /* ! TZ_TYPE */ 24517685Sache# endif /* BSD */ 2452215249Stuexen 2453215249Stuexen/* general System V Release 4 defines */ 2454215249Stuexen# ifdef __svr4__ 2455215249Stuexen# define SYSTEM5 1 2456215249Stuexen# define USESETEUID 1 /* has usable seteuid(2) call */ 2457215249Stuexen# define HASINITGROUPS 1 /* has initgroups(3) call */ 2458168624Sstas# define BSD_COMP 1 /* get BSD ioctl calls */ 245917106Spst# ifndef HASSETRLIMIT 246024473Spst# define HASSETRLIMIT 1 /* has setrlimit(2) call */ 246124473Spst# endif /* ! HASSETRLIMIT */ 2462215249Stuexen# ifndef HASGETUSERSHELL 2463215249Stuexen# define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ 2464215249Stuexen# endif /* ! HASGETUSERSHELL */ 2465215249Stuexen# ifndef HASFCHMOD 2466215249Stuexen# define HASFCHMOD 1 /* most (all?) SVr4s seem to have fchmod(2) */ 24677685Sache# endif /* ! HASFCHMOD */ 24687685Sache 2469131994Scperciva# ifndef _PATH_UNIX 2470131994Scperciva# define _PATH_UNIX "/unix" 2471215249Stuexen# endif /* ! _PATH_UNIX */ 2472215249Stuexen# ifndef _PATH_VENDOR_CF 2473215249Stuexen# define _PATH_VENDOR_CF "/usr/ucblib/sendmail.cf" 2474131994Scperciva# endif /* ! _PATH_VENDOR_CF */ 2475131994Scperciva# ifndef _PATH_SENDMAILPID 2476131994Scperciva# define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" 2477131994Scperciva# endif /* ! _PATH_SENDMAILPID */ 247829606Sasami# ifndef SYSLOG_BUFSIZE 2479215249Stuexen# define SYSLOG_BUFSIZE 128 2480215249Stuexen# endif /* ! SYSLOG_BUFSIZE */ 2481215249Stuexen# ifndef SFS_TYPE 2482215249Stuexen# define SFS_TYPE SFS_STATVFS 2483215249Stuexen# endif /* ! SFS_TYPE */ 2484131994Scperciva 2485131994Scperciva# ifndef USE_SIGLONGJMP 2486# define USE_SIGLONGJMP 1 /* sigsetjmp needed for signal handling */ 2487# endif /* ! USE_SIGLONGJMP */ 2488# endif /* __svr4__ */ 2489 2490# ifdef __SVR4 2491# define LDA_USE_LOCKF 1 2492# define LDA_USE_SETEUID 1 2493# define _PATH_MAILDIR "/var/mail" 2494# endif /* __SVR4 */ 2495 2496/* general System V defines */ 2497# ifdef SYSTEM5 2498# include <sys/sysmacros.h> 2499# define HASUNAME 1 /* use System V uname(2) system call */ 2500# define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ 2501# define HASSETVBUF 1 /* we have setvbuf(3) in libc */ 2502# ifndef HASULIMIT 2503# define HASULIMIT 1 /* has the ulimit(2) syscall */ 2504# endif /* ! HASULIMIT */ 2505# ifndef LA_TYPE 2506# ifdef MIOC_READKSYM 2507# define LA_TYPE LA_READKSYM /* use MIOC_READKSYM ioctl */ 2508# else /* MIOC_READKSYM */ 2509# define LA_TYPE LA_INT /* assume integer load average */ 2510# endif /* MIOC_READKSYM */ 2511# endif /* ! LA_TYPE */ 2512# ifndef SFS_TYPE 2513# define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ 2514# endif /* ! SFS_TYPE */ 2515# ifndef TZ_TYPE 2516# define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ 2517# endif /* ! TZ_TYPE */ 2518# endif /* SYSTEM5 */ 2519 2520/* general POSIX defines */ 2521# ifdef _POSIX_VERSION 2522# define HASSETSID 1 /* has POSIX setsid(2) call */ 2523# define HASWAITPID 1 /* has POSIX waitpid(2) call */ 2524# if _POSIX_VERSION >= 199500 && !defined(USESETEUID) 2525# define USESETEUID 1 /* has usable seteuid(2) call */ 2526# endif /* _POSIX_VERSION >= 199500 && !defined(USESETEUID) */ 2527# endif /* _POSIX_VERSION */ 2528/* 2529** Tweaking for systems that (for example) claim to be BSD or POSIX 2530** but don't have all the standard BSD or POSIX routines (boo hiss). 2531*/ 2532 2533# ifdef titan 2534# undef HASINITGROUPS /* doesn't have initgroups(3) call */ 2535# endif /* titan */ 2536 2537# ifdef _CRAYCOM 2538# undef HASSETSID /* despite POSIX claim, doesn't have setsid */ 2539# endif /* _CRAYCOM */ 2540 2541# ifdef MOTO 2542# undef USESETEUID 2543# endif /* MOTO */ 2544 2545/* 2546** Due to a "feature" in some operating systems such as Ultrix 4.3 and 2547** HPUX 8.0, if you receive a "No route to host" message (ICMP message 2548** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host 2549** are closed. Some firewalls return this error if you try to connect 2550** to the IDENT port (113), so you can't receive email from these hosts 2551** on these systems. The firewall really should use a more specific 2552** message such as ICMP_UNREACH_PROTOCOL or _PORT or _FILTER_PROHIB. If 2553** not explicitly set to zero above, default it on. 2554*/ 2555 2556# ifndef IDENTPROTO 2557# define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */ 2558# endif /* ! IDENTPROTO */ 2559 2560# ifndef IP_SRCROUTE 2561# define IP_SRCROUTE 1 /* Detect IP source routing */ 2562# endif /* ! IP_SRCROUTE */ 2563 2564# ifndef HASGETUSERSHELL 2565# define HASGETUSERSHELL 1 /* libc has getusershell(3) call */ 2566# endif /* ! HASGETUSERSHELL */ 2567 2568# ifndef NETUNIX 2569# define NETUNIX 1 /* include unix domain support */ 2570# endif /* ! NETUNIX */ 2571 2572# ifndef HASRANDOM 2573# define HASRANDOM 1 /* has random(3) support */ 2574# endif /* ! HASRANDOM */ 2575 2576# ifndef HASFLOCK 2577# define HASFLOCK 0 /* assume no flock(2) support */ 2578# endif /* ! HASFLOCK */ 2579 2580# ifndef HASSETREUID 2581# define HASSETREUID 0 /* assume no setreuid(2) call */ 2582# endif /* ! HASSETREUID */ 2583 2584# ifndef HASFCHMOD 2585# define HASFCHMOD 0 /* assume no fchmod(2) syscall */ 2586# endif /* ! HASFCHMOD */ 2587 2588# ifndef USESETEUID 2589# define USESETEUID 0 /* assume no seteuid(2) call or no saved ids */ 2590# endif /* ! USESETEUID */ 2591 2592# ifndef HASSETRLIMIT 2593# define HASSETRLIMIT 0 /* assume no setrlimit(2) support */ 2594# endif /* ! HASSETRLIMIT */ 2595 2596# ifndef HASULIMIT 2597# define HASULIMIT 0 /* assume no ulimit(2) support */ 2598# endif /* ! HASULIMIT */ 2599 2600# ifndef SECUREWARE 2601# define SECUREWARE 0 /* assume no SecureWare C2 auditing hooks */ 2602# endif /* ! SECUREWARE */ 2603 2604# ifndef USE_DOUBLE_FORK 2605# define USE_DOUBLE_FORK 1 /* avoid intermediate zombies */ 2606# endif /* ! USE_DOUBLE_FORK */ 2607 2608# ifndef USE_ENVIRON 2609# define USE_ENVIRON 0 /* use main() envp instead of extern environ */ 2610# endif /* ! USE_ENVIRON */ 2611 2612# ifndef USE_SIGLONGJMP 2613# define USE_SIGLONGJMP 0 /* assume setjmp handles signals properly */ 2614# endif /* ! USE_SIGLONGJMP */ 2615 2616# ifndef FDSET_CAST 2617# define FDSET_CAST /* (empty) cast for fd_set arg to select */ 2618# endif /* ! FDSET_CAST */ 2619 2620/* 2621** Pick a mailer setuid method for changing the current uid 2622*/ 2623 2624# define USE_SETEUID 0 2625# define USE_SETREUID 1 2626# define USE_SETUID 2 2627 2628# if USESETEUID 2629# define MAILER_SETUID_METHOD USE_SETEUID 2630# else /* USESETEUID */ 2631# if HASSETREUID 2632# define MAILER_SETUID_METHOD USE_SETREUID 2633# else /* HASSETREUID */ 2634# define MAILER_SETUID_METHOD USE_SETUID 2635# endif /* HASSETREUID */ 2636# endif /* USESETEUID */ 2637 2638/* 2639** If no type for argument two of getgroups call is defined, assume 2640** it's an integer -- unfortunately, there seem to be several choices 2641** here. 2642*/ 2643 2644# ifndef GIDSET_T 2645# define GIDSET_T int 2646# endif /* ! GIDSET_T */ 2647 2648# ifndef UID_T 2649# define UID_T uid_t 2650# endif /* ! UID_T */ 2651 2652# ifndef GID_T 2653# define GID_T gid_t 2654# endif /* ! GID_T */ 2655 2656# ifndef MODE_T 2657# define MODE_T mode_t 2658# endif /* ! MODE_T */ 2659 2660# ifndef ARGV_T 2661# define ARGV_T char ** 2662# endif /* ! ARGV_T */ 2663 2664# ifndef SOCKADDR_LEN_T 2665# define SOCKADDR_LEN_T int 2666# endif /* ! SOCKADDR_LEN_T */ 2667 2668# ifndef SOCKOPT_LEN_T 2669# define SOCKOPT_LEN_T int 2670# endif /* ! SOCKOPT_LEN_T */ 2671 2672# ifndef QUAD_T 2673# define QUAD_T unsigned long 2674# endif /* ! QUAD_T */ 2675/********************************************************************** 2676** Remaining definitions should never have to be changed. They are 2677** primarily to provide back compatibility for older systems -- for 2678** example, it includes some POSIX compatibility definitions 2679**********************************************************************/ 2680 2681/* System 5 compatibility */ 2682# ifndef S_ISREG 2683# define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG) 2684# endif /* ! S_ISREG */ 2685# ifndef S_ISDIR 2686# define S_ISDIR(foo) ((foo & S_IFMT) == S_IFDIR) 2687# endif /* ! S_ISDIR */ 2688# if !defined(S_ISLNK) && defined(S_IFLNK) 2689# define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK) 2690# endif /* !defined(S_ISLNK) && defined(S_IFLNK) */ 2691# if !defined(S_ISFIFO) 2692# if defined(S_IFIFO) 2693# define S_ISFIFO(foo) ((foo & S_IFMT) == S_IFIFO) 2694# else /* defined(S_IFIFO) */ 2695# define S_ISFIFO(foo) false 2696# endif /* defined(S_IFIFO) */ 2697# endif /* !defined(S_ISFIFO) */ 2698# ifndef S_IRUSR 2699# define S_IRUSR 0400 2700# endif /* ! S_IRUSR */ 2701# ifndef S_IWUSR 2702# define S_IWUSR 0200 2703# endif /* ! S_IWUSR */ 2704# ifndef S_IRGRP 2705# define S_IRGRP 0040 2706# endif /* ! S_IRGRP */ 2707# ifndef S_IWGRP 2708# define S_IWGRP 0020 2709# endif /* ! S_IWGRP */ 2710# ifndef S_IROTH 2711# define S_IROTH 0004 2712# endif /* ! S_IROTH */ 2713# ifndef S_IWOTH 2714# define S_IWOTH 0002 2715# endif /* ! S_IWOTH */ 2716 2717/* close-on-exec flag */ 2718# ifndef FD_CLOEXEC 2719# define FD_CLOEXEC 1 2720# endif /* ! FD_CLOEXEC */ 2721 2722/* 2723** Older systems don't have this error code -- it should be in 2724** /usr/include/sysexits.h. 2725*/ 2726 2727# ifndef EX_CONFIG 2728# define EX_CONFIG 78 /* configuration error */ 2729# endif /* ! EX_CONFIG */ 2730 2731/* pseudo-codes */ 2732# define EX_QUIT 22 /* drop out of server immediately */ 2733# define EX_RESTART 23 /* restart sendmail daemon */ 2734# define EX_SHUTDOWN 24 /* shutdown sendmail daemon */ 2735 2736#ifndef EX_NOTFOUND 2737# define EX_NOTFOUND EX_NOHOST 2738#endif /* ! EX_NOTFOUND */ 2739 2740/* pseudo-code used for mci_setstat */ 2741# define EX_NOTSTICKY (-5) /* don't save persistent status */ 2742 2743 2744/* 2745** An "impossible" file mode to indicate that the file does not exist. 2746*/ 2747 2748# define ST_MODE_NOFILE 0171147 /* unlikely to occur */ 2749 2750 2751/* type of arbitrary pointer */ 2752# ifndef ARBPTR_T 2753# define ARBPTR_T void * 2754# endif /* ! ARBPTR_T */ 2755 2756# ifndef __P 2757# include "sm/cdefs.h" 2758# endif /* ! __P */ 2759 2760# if HESIOD && !defined(NAMED_BIND) 2761# define NAMED_BIND 1 /* not one without the other */ 2762# endif /* HESIOD && !defined(NAMED_BIND) */ 2763 2764# if NAMED_BIND && !defined( __ksr__ ) && !defined( h_errno ) 2765extern int h_errno; 2766# endif /* NAMED_BIND && !defined( __ksr__ ) && !defined( h_errno ) */ 2767 2768# if NEEDPUTENV 2769extern int putenv __P((char *)); 2770# endif /* NEEDPUTENV */ 2771 2772#if !HASUNSETENV 2773extern void unsetenv __P((char *)); 2774#endif /* !HASUNSETENV */ 2775 2776# ifdef LDAPMAP 2777# include <sys/time.h> 2778# include <lber.h> 2779# include <ldap.h> 2780 2781/* Some LDAP constants */ 2782# define LDAPMAP_FALSE 0 2783# define LDAPMAP_TRUE 1 2784 2785/* 2786** ldap_init(3) is broken in Umich 3.x and OpenLDAP 1.0/1.1. 2787** Use the lack of LDAP_OPT_SIZELIMIT to detect old API implementations 2788** and assume (falsely) that all old API implementations are broken. 2789** (OpenLDAP 1.2 and later have a working ldap_init(), add -DUSE_LDAP_INIT) 2790*/ 2791 2792# if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT) 2793# define USE_LDAP_INIT 1 2794# endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_INIT) */ 2795 2796/* 2797** LDAP_OPT_SIZELIMIT is not defined under Umich 3.x nor OpenLDAP 1.x, 2798** hence ldap_set_option() must not exist. 2799*/ 2800 2801# if defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION) 2802# define USE_LDAP_SET_OPTION 1 2803# endif /* defined(LDAP_OPT_SIZELIMIT) && !defined(USE_LDAP_SET_OPTION) */ 2804 2805# endif /* LDAPMAP */ 2806 2807# if HASUNAME 2808# include <sys/utsname.h> 2809# ifdef newstr 2810# undef newstr 2811# endif /* newstr */ 2812# else /* HASUNAME */ 2813# define NODE_LENGTH 32 2814struct utsname 2815{ 2816 char nodename[NODE_LENGTH + 1]; 2817}; 2818# endif /* HASUNAME */ 2819 2820# if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V) 2821# define MAXHOSTNAMELEN 256 2822# endif /* !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYSTEM_V) */ 2823 2824 2825# if _FFR_LINUX_MHNL && defined(__linux__) && MAXHOSTNAMELEN < 255 2826 /* 2827 ** override Linux weirdness: a FQHN can be 255 chars long 2828 ** SUSv3 requires HOST_NAME_MAX ("Maximum length of a host 2829 ** name (not including the terminating null) as returned from the 2830 ** gethostname() function.") to be at least 255. c.f.: 2831 ** http://www.opengroup.org/onlinepubs/009695399 2832 ** but Linux defines that to 64 too. 2833 */ 2834# undef MAXHOSTNAMELEN 2835# define MAXHOSTNAMELEN 256 2836# endif /* _FFR_LINUX_MHNL && defined(__linux__) && MAXHOSTNAMELEN < 255 */ 2837 2838# if !defined(SIGCHLD) && defined(SIGCLD) 2839# define SIGCHLD SIGCLD 2840# endif /* !defined(SIGCHLD) && defined(SIGCLD) */ 2841 2842# ifndef STDIN_FILENO 2843# define STDIN_FILENO 0 2844# endif /* ! STDIN_FILENO */ 2845 2846# ifndef STDOUT_FILENO 2847# define STDOUT_FILENO 1 2848# endif /* ! STDOUT_FILENO */ 2849 2850# ifndef STDERR_FILENO 2851# define STDERR_FILENO 2 2852# endif /* ! STDERR_FILENO */ 2853 2854# ifndef LOCK_SH 2855# define LOCK_SH 0x01 /* shared lock */ 2856# define LOCK_EX 0x02 /* exclusive lock */ 2857# define LOCK_NB 0x04 /* non-blocking lock */ 2858# define LOCK_UN 0x08 /* unlock */ 2859# endif /* ! LOCK_SH */ 2860 2861# ifndef S_IXOTH 2862# define S_IXOTH (S_IEXEC >> 6) 2863# endif /* ! S_IXOTH */ 2864 2865# ifndef S_IXGRP 2866# define S_IXGRP (S_IEXEC >> 3) 2867# endif /* ! S_IXGRP */ 2868 2869# ifndef S_IXUSR 2870# define S_IXUSR (S_IEXEC) 2871# endif /* ! S_IXUSR */ 2872 2873#ifndef O_ACCMODE 2874# define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) 2875#endif /* ! O_ACCMODE */ 2876 2877# ifndef SEEK_SET 2878# define SEEK_SET 0 2879# define SEEK_CUR 1 2880# define SEEK_END 2 2881# endif /* ! SEEK_SET */ 2882 2883# ifndef SIG_ERR 2884# define SIG_ERR ((void (*)()) -1) 2885# endif /* ! SIG_ERR */ 2886 2887# ifndef WEXITSTATUS 2888# define WEXITSTATUS(st) (((st) >> 8) & 0377) 2889# endif /* ! WEXITSTATUS */ 2890# ifndef WIFEXITED 2891# define WIFEXITED(st) (((st) & 0377) == 0) 2892# endif /* ! WIFEXITED */ 2893# ifndef WIFSTOPPED 2894# define WIFSTOPPED(st) (((st) & 0100) == 0) 2895# endif /* ! WIFSTOPPED */ 2896# ifndef WCOREDUMP 2897# define WCOREDUMP(st) (((st) & 0200) != 0) 2898# endif /* ! WCOREDUMP */ 2899# ifndef WTERMSIG 2900# define WTERMSIG(st) (((st) & 0177)) 2901# endif /* ! WTERMSIG */ 2902 2903# ifndef SIGFUNC_DEFINED 2904typedef void (*sigfunc_t) __P((int)); 2905# endif /* ! SIGFUNC_DEFINED */ 2906# ifndef SIGFUNC_RETURN 2907# define SIGFUNC_RETURN 2908# endif /* ! SIGFUNC_RETURN */ 2909# ifndef SIGFUNC_DECL 2910# define SIGFUNC_DECL void 2911# endif /* ! SIGFUNC_DECL */ 2912 2913/* size of syslog buffer */ 2914# ifndef SYSLOG_BUFSIZE 2915# define SYSLOG_BUFSIZE 1024 2916# endif /* ! SYSLOG_BUFSIZE */ 2917 2918/* for FD_SET() */ 2919#ifndef FD_SETSIZE 2920# define FD_SETSIZE 256 2921#endif /* ! FD_SETSIZE */ 2922 2923/* 2924** Size of prescan buffer. 2925** Despite comments in the _sendmail_ book, this probably should 2926** not be changed; there are some hard-to-define dependencies. 2927*/ 2928 2929# define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */ 2930 2931/* fork routine -- set above using #ifdef _osname_ or in Makefile */ 2932# ifndef FORK 2933# define FORK fork /* function to call to fork mailer */ 2934# endif /* ! FORK */ 2935 2936/* setting h_errno */ 2937# ifndef SM_SET_H_ERRNO 2938# define SM_SET_H_ERRNO(err) h_errno = (err) 2939# endif /* SM_SET_H_ERRNO */ 2940 2941# ifndef SM_CONF_GETOPT 2942# define SM_CONF_GETOPT 1 2943# endif /* ! SM_CONF_GETOPT */ 2944 2945/* random routine -- set above using #ifdef _osname_ or in Makefile */ 2946# if HASRANDOM 2947# define get_random() random() 2948# else /* HASRANDOM */ 2949# define get_random() ((long) rand()) 2950# ifndef RANDOMSHIFT 2951# define RANDOMSHIFT 8 2952# endif /* ! RANDOMSHIFT */ 2953# endif /* HASRANDOM */ 2954 2955/* 2956** Default to using scanf in readcf. 2957*/ 2958 2959# ifndef SCANF 2960# define SCANF 1 2961# endif /* ! SCANF */ 2962 2963/* XXX 32 bit type */ 2964# ifndef SM_INT32 2965# define SM_INT32 int32_t 2966# endif /* ! SM_INT32 */ 2967 2968/* XXX 16 bit type */ 2969# ifndef SM_UINT16 2970# define SM_UINT16 uint16_t 2971# endif /* ! SM_UINT16 */ 2972 2973/* 2974** SVr4 and similar systems use different routines for setjmp/longjmp 2975** with signal support 2976*/ 2977 2978# if USE_SIGLONGJMP 2979# ifdef jmp_buf 2980# undef jmp_buf 2981# endif /* jmp_buf */ 2982# define jmp_buf sigjmp_buf 2983# ifdef setjmp 2984# undef setjmp 2985# endif /* setjmp */ 2986# define setjmp(env) sigsetjmp(env, 1) 2987# ifdef longjmp 2988# undef longjmp 2989# endif /* longjmp */ 2990# define longjmp(env, val) siglongjmp(env, val) 2991# endif /* USE_SIGLONGJMP */ 2992 2993# if !defined(NGROUPS_MAX) && defined(NGROUPS) 2994# define NGROUPS_MAX NGROUPS /* POSIX naming convention */ 2995# endif /* !defined(NGROUPS_MAX) && defined(NGROUPS) */ 2996 2997/* 2998** Some snprintf() implementations are rumored not to NUL terminate. 2999*/ 3000# if SNPRINTF_IS_BROKEN 3001# ifdef snprintf 3002# undef snprintf 3003# endif /* snprintf */ 3004# define snprintf sm_snprintf 3005# ifdef vsnprintf 3006# undef vsnprintf 3007# endif /* vsnprintf */ 3008# define vsnprintf sm_vsnprintf 3009# endif /* SNPRINTF_IS_BROKEN */ 3010 3011/* 3012** If we don't have a system syslog, simulate it. 3013*/ 3014 3015# if !LOG 3016# define LOG_EMERG 0 /* system is unusable */ 3017# define LOG_ALERT 1 /* action must be taken immediately */ 3018# define LOG_CRIT 2 /* critical conditions */ 3019# define LOG_ERR 3 /* error conditions */ 3020# define LOG_WARNING 4 /* warning conditions */ 3021# define LOG_NOTICE 5 /* normal but significant condition */ 3022# define LOG_INFO 6 /* informational */ 3023# define LOG_DEBUG 7 /* debug-level messages */ 3024# endif /* !LOG */ 3025 3026# ifndef SM_CONF_SYSLOG 3027# define SM_CONF_SYSLOG 1 /* syslog.h has prototype for syslog() */ 3028# endif /* SM_CONF_SYSLOG */ 3029 3030# if !SM_CONF_SYSLOG 3031# ifdef __STDC__ 3032extern void syslog(int, const char *, ...); 3033# else /* __STDC__ */ 3034extern void syslog(); 3035# endif /* __STDC__ */ 3036# endif /* !SM_CONF_SYSLOG */ 3037 3038/* portable(?) definition for alignment */ 3039# ifndef SM_ALIGN_SIZE 3040struct sm_align 3041{ 3042 char al_c; 3043 union 3044 { 3045 long al_l; 3046 void *al_p; 3047 double al_d; 3048 void (*al_f) __P((void)); 3049 } al_u; 3050}; 3051# define SM_ALIGN_SIZE offsetof(struct sm_align, al_u) 3052# endif /* ! SM_ALIGN_SIZE */ 3053# define SM_ALIGN_BITS (SM_ALIGN_SIZE - 1) 3054 3055char *sm_inet6_ntop __P((const void *, char *, size_t)); 3056 3057#endif /* ! SM_CONF_H */ 3058