📄 conf.h
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# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/etc/sendmail/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
# ifdef TCPWRAPPERS
# ifndef HASUNSETENV
# define HASUNSETENV 1
# endif /* ! HASUNSETENV */
# undef NEEDPUTENV
# endif /* TCPWRAPPERS */
#endif /* NeXT */
/*
** Apple Rhapsody
** Contributed by Wilfredo Sanchez <wsanchez@apple.com>
**
** Also used for Apple Darwin support.
*/
#if defined(DARWIN)
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFLOCK 1 /* has flock(2) syscall */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASUNSETENV 1
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define HASINITGROUPS 1
# define HASSETVBUF 1
# define HASSETREUID 1
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASLSTAT 1
# define HASSETRLIMIT 1
# define HASWAITPID 1
# define HASSTRERROR 1 /* has strerror(3) */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASSTRERROR 1 /* has strerror(3) */
# define HASGETDTABLESIZE 1
# define HASGETUSERSHELL 1
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NETLINK 1 /* supports AF_LINK */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define GIDSET_T gid_t
# define LA_TYPE LA_SUBR /* use getloadavg(3) */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# define SPT_TYPE SPT_PSSTRINGS
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
#endif /* DARWIN */
/*
** 4.4 BSD
**
** See also BSD defines.
*/
#if defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__)
# include <paths.h>
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASSTRERROR 1 /* has strerror(3) */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
# define NETLINK 1 /* supports AF_LINK */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */
#endif /* defined(BSD4_4) && !defined(__bsdi__) && !defined(__GNU__) */
/*
** BSD/OS (was BSD/386) (all versions)
** From Tony Sanders, BSDI
*/
#ifdef __bsdi__
# include <paths.h>
# define HASUNSETENV 1 /* has the unsetenv(3) call */
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASSETLOGIN 1 /* has setlogin(2) */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NETLINK 1 /* supports AF_LINK */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# define GIDSET_T gid_t
# define QUAD_T quad_t
# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312
/* version 1.1 or later */
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# else /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
/* version 1.0 or earlier */
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 */
# if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 /* on 3.x */
# define HASSETUSERCONTEXT 1 /* has setusercontext */
# endif /* defined(_BSDI_VERSION) && _BSDI_VERSION >= 199701 */
#endif /* __bsdi__ */
/*
** QNX 4.2x
** Contributed by Glen McCready <glen@qnx.com>.
**
** Should work with all versions of QNX.
*/
#if defined(__QNX__)
# include <unix.h>
# include <sys/select.h>
# undef NGROUPS_MAX
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
# define HASSETREUID 1 /* has setreuid(2) call */
# define HASSTRERROR 1 /* has strerror(3) */
# define HASFLOCK 0
# undef HASINITGROUPS /* has initgroups(3) call */
# define NEEDGETOPT 1 /* use sendmail's getopt */
# define IP_SRCROUTE 1 /* can check IP source routing */
# define TZ_TYPE TZ_TMNAME /* use tmname variable */
# define GIDSET_T gid_t
# define LA_TYPE LA_ZERO
# define SFS_TYPE SFS_NONE
# define SPT_TYPE SPT_REUSEARGV
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# define HASGETUSERSHELL 0
# define E_PSEUDOBASE 512
# define _FILE_H_INCLUDED
#endif /* defined(__QNX__) */
/*
** FreeBSD / NetBSD / OpenBSD (all architectures, all versions)
**
** 4.3BSD clone, closer to 4.4BSD for FreeBSD 1.x and NetBSD 0.9x
** 4.4BSD-Lite based for FreeBSD 2.x and NetBSD 1.x
**
** See also BSD defines.
*/
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
# include <paths.h>
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASSETSID 1 /* has the setsid(2) POSIX syscall */
# define USESETEUID 1 /* has usable seteuid(2) call */
# define HASFCHMOD 1 /* has fchmod(2) syscall */
# define HASFCHOWN 1 /* fchown(2) */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASUNAME 1 /* has uname(2) syscall */
# define HASSTRERROR 1 /* has strerror(3) */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define NEED_PRINTF_PERCENTQ 1 /* doesn't have %lld */
# include <sys/cdefs.h>
# define ERRLIST_PREDEFINED /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR /* has sa_len */
# define NETLINK 1 /* supports AF_LINK */
# define SAFENFSPATHCONF 1 /* pathconf(2) pessimizes on NFS filesystems */
# define GIDSET_T gid_t
# define QUAD_T unsigned long long
# define SFIO_STDIO_COMPAT 1 /* can use RES_DEBUG */
# ifndef LA_TYPE
# define LA_TYPE LA_SUBR
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */
# if defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1)
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# endif /* defined(__NetBSD__) && (NetBSD > 199307 || NetBSD0_9 > 1) */
# if defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3))
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# endif /* defined(__NetBSD__) && ((__NetBSD_Version__ > 102070000) || (NetBSD1_2 > 8) || defined(NetBSD1_4) || defined(NetBSD1_3)) */
# if defined(__FreeBSD__)
# define HASSETLOGIN 1 /* has setlogin(2) */
# if __FreeBSD_version >= 227001
# define HASSRANDOMDEV 1 /* has srandomdev(3) */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# endif /* __FreeBSD_version >= 227001 */
# undef SPT_TYPE
# if __FreeBSD__ >= 2
# include <osreldate.h>
# if __FreeBSD_version >= 199512 /* 2.2-current when it appeared */
# include <libutil.h>
# define SPT_TYPE SPT_BUILTIN
# endif /* __FreeBSD_version >= 199512 */
# if __FreeBSD_version >= 222000 /* 2.2.2-release and later */
# define HASSETUSERCONTEXT 1 /* BSDI-style login classes */
# endif /* __FreeBSD_version >= 222000 */
# if __FreeBSD_version >= 330000 /* 3.3.0-release and later */
# ifndef HASSTRL
# define HASSTRL 1 /* has strlc{py,at}(3) functions */
# endif /* HASSTRL */
# endif /* __FreeBSD_version >= 330000 */
# define USESYSCTL 1 /* use sysctl(3) for getting ncpus */
# include <sys/sysctl.h>
# endif /* __FreeBSD__ >= 2 */
# ifndef SPT_TYPE
# define SPT_TYPE SPT_REUSEARGV
# define SPT_PADCHAR '\0' /* pad process title with nulls */
# endif /* ! SPT_TYPE */
# endif /* defined(__FreeBSD__) */
# if defined(__OpenBSD__)
# undef SPT_TYPE
# define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */
# define HASSETLOGIN 1 /* has setlogin(2) */
# define HASURANDOMDEV 1 /* has /dev/urandom(4) */
# if OpenBSD < 199912
# define HASSTRL 0 /* strlcat(3) is broken in 2.5 and earlier */
# else /* OpenBSD < 199912 */
# define HASSTRL 1 /* has strlc{py,at}(3) functions */
# endif /* OpenBSD < 199912 */
# endif /* defined(__OpenBSD__) */
#endif /* defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) */
/*
** Mach386
**
** For mt Xinu's Mach386 system.
*/
#if defined(MACH) && defined(i386) && !defined(__GNU__)
# define MACH386 1
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# ifndef HASFLOCK
# define HASFLOCK 1 /* has flock(2) call */
# endif /* ! HASFLOCK */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define NEEDSTRTOL 1 /* need the strtol() function */
# define setpgid setpgrp
# ifndef LA_TYPE
# define LA_TYPE LA_FLOAT
# endif /* ! LA_TYPE */
# define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */
# undef HASSETVBUF /* don't actually have setvbuf(3) */
# undef WEXITSTATUS
# undef WIFEXITED
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef _PATH_SENDMAILPID
# define _PATH_SENDMAILPID "/etc/sendmail.pid"
# endif /* ! _PATH_SENDMAILPID */
#endif /* defined(MACH) && defined(i386) && !defined(__GNU__) */
/*
** GNU OS (hurd)
** Largely BSD & posix compatible.
** Port contributed by Miles Bader <miles@gnu.ai.mit.edu>.
** Updated by Mark Kettenis <kettenis@wins.uva.nl>.
*/
#if defined(__GNU__) && !defined(NeXT)
# include <paths.h>
# define HASFCHMOD 1 /* has fchmod(2) call */
# define HASFCHOWN 1 /* has fchown(2) call */
# define HASUNAME 1 /* has uname(2) call */
# define HASUNSETENV 1 /* has unsetenv(3) call */
# define HAS_ST_GEN 1 /* has st_gen field in stat struct */
# define HASSNPRINTF 1 /* has snprintf(3) and vsnprintf(3) */
# define HASSTRERROR 1 /* has strerror(3) */
# define GIDSET_T gid_t
# define SOCKADDR_LEN_T socklen_t
# define SOCKOPT_LEN_T socklen_t
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ > 1) || __GLIBC__ > 2
# define LA_TYPE LA_SUBR
# else
# define LA_TYPE LA_MACH
/* GNU uses mach[34], which renames some rpcs from mach2.x. */
# define host_self mach_host_self
# endif
# define SFS_TYPE SFS_STATFS
# define SPT_TYPE SPT_CHANGEARGV
# define ERRLIST_PREDEFINED 1 /* don't declare sys_errlist */
# define BSD4_4_SOCKADDR 1 /* has sa_len */
# define SIOCGIFCONF_IS_BROKEN 1 /* SIOCGFCONF doesn't work */
# define HAS_IN_H 1 /* GNU has netinet/in.h. */
/* GNU has no MAXPATHLEN; ideally the code should be changed to not use it. */
# define MAXPATHLEN 2048
#endif /* defined(__GNU__) && !defined(NeXT) */
/*
** 4.3 BSD -- this is for very old systems
**
** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1.
**
** You'll also have to install a new resolver library.
** I don't guarantee that support for this environment is complete.
*/
#if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd)
# define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */
# define NEEDGETOPT 1 /* need a replacement for getopt(3) */
# define ARBPTR_T char *
# define setpgid setpgrp
# ifndef LA_TYPE
# define LA_TYPE LA_FLOAT
# endif /* ! LA_TYPE */
# ifndef _PATH_VENDOR_CF
# define _PATH_VENDOR_CF "/usr/lib/sendmail.cf"
# endif /* ! _PATH_VENDOR_CF */
# ifndef IDENTPROTO
# define IDENTPROTO 0 /* TCP/IP implementation is broken */
# endif /* ! IDENTPROTO */
# undef WEXITSTATUS
# undef WIFEXITED
typedef short pid_t;
#endif /* defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) */
/*
** SCO Unix
**
** This includes three parts:
**
** The first is for SCO OpenServer 5.
** (Contributed by Keith Reynolds <keithr@sco.COM>).
**
** SCO OpenServer 5 has a compiler version number macro,
** which we can use to figure out what version we're on.
** This may have to change in future releases.
**
** The second is for SCO UNIX 3.2v4.2/Open Desktop 3.0.
** (Contributed by Philippe Brand <phb@colombo.telesys-innov.fr>).
**
** The third is for SCO UNIX 3.2v4.0/Open Desktop 2.0 and earlier.
*/
/* SCO OpenServer 5 */
#if _SCO_DS >= 1
# include <paths.h>
# define SIOCGIFNUM_IS_BROKEN 1 /* SIOCGIFNUM returns bogus value */
# define HASSNPRINTF 1 /* has snprintf(3) call */
# define HASFCHMOD 1 /* has fchmod(2) call */
# define HASFCHOWN 1 /* has fchown(2) call */
# define HASSETRLIMIT 1 /* has setrlimit(2) call */
# define USESETEUID 1 /* has seteuid(2) call */
# define HASINITGROUPS 1 /* has initgroups(3) call */
# define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */
# define RLIMIT_NEEDS_SYS_TIME_H 1
# ifndef LA_TYPE
# define LA_TYPE LA_DEVSHORT
# endif /* ! LA_TYPE */
# define _PATH_AVENRUN "/dev/table/avenrun"
# ifndef _SCO_unix_4_2
# define _SCO_unix_4_2
# else /* ! _SCO_unix_4_2 */
# define SOCKADDR_LEN_T size_t /* e.g., arg#3 to accept, getsockname */
# define SOCKOPT_LEN_T size_t /* arg#5 to getsockopt */
# endif /* ! _SCO_unix_4_2 */
#endif /* _SCO_DS >= 1 */
/* SCO UNIX 3.2v4.2/Open Desktop 3.0 */
#ifdef _SCO_unix_4_2
# define _SCO_unix_
# define HASSETREUID 1 /* has setreuid(2) call */
#endif /* _SCO_unix_4_2 */
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