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Diffstat (limited to 'src/util/sys_defs.h')
| -rw-r--r-- | src/util/sys_defs.h | 1801 |
1 files changed, 1801 insertions, 0 deletions
diff --git a/src/util/sys_defs.h b/src/util/sys_defs.h new file mode 100644 index 0000000..9247185 --- /dev/null +++ b/src/util/sys_defs.h @@ -0,0 +1,1801 @@ +#ifndef _SYS_DEFS_H_INCLUDED_ +#define _SYS_DEFS_H_INCLUDED_ + +/*++ +/* NAME +/* sys_defs 3h +/* SUMMARY +/* portability header +/* SYNOPSIS +/* #include <sys_defs.h> +/* DESCRIPTION +/* .nf + + /* + * Specific platforms. Major release numbers differ for a good reason. So be + * a good girl, plan for the future, and at least include the major release + * number in the system type (for example, SUNOS5 or FREEBSD2). The system + * type is determined by the makedefs shell script in the top-level + * directory. Adding support for a new system type means updating the + * makedefs script, and adding a section below for the new system. + */ +#ifdef SUNOS5 +#define _SVID_GETTOD /* Solaris 2.5, XSH4.2 versus SVID */ +#endif +#include <sys/types.h> + + /* + * 4.4BSD and close derivatives. + */ +#if defined(FREEBSD2) || defined(FREEBSD3) || defined(FREEBSD4) \ + || defined(FREEBSD5) || defined(FREEBSD6) || defined(FREEBSD7) \ + || defined(FREEBSD8) || defined(FREEBSD9) || defined(FREEBSD10) \ + || defined(FREEBSD11) || defined(FREEBSD12) || defined(FREEBSD13) \ + || defined(FREEBSD14) \ + || defined(BSDI2) || defined(BSDI3) || defined(BSDI4) \ + || defined(OPENBSD2) || defined(OPENBSD3) || defined(OPENBSD4) \ + || defined(OPENBSD5) || defined(OPENBSD6) || defined(OPENBSD7) \ + || defined(NETBSD1) || defined(NETBSD2) || defined(NETBSD3) \ + || defined(NETBSD4) || defined(NETBSD5) || defined(NETBSD6) \ + || defined(NETBSD7) | defined(NETBSD8) || defined(NETBSD9) \ + || defined(NETBSD10) \ + || defined(EKKOBSD1) || defined(DRAGONFLY) +#define SUPPORTED +#include <sys/param.h> +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define USE_PATHS_H +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define HAS_SUN_LEN +#define HAS_FSYNC +#define HAS_DB +#define HAS_SA_LEN +#define NATIVE_DB_TYPE "hash" +#if (defined(__NetBSD_Version__) && __NetBSD_Version__ >= 104250000) +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" /* sendmail 8.10 */ +#endif +#if (defined(OpenBSD) && OpenBSD >= 200006) +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" /* OpenBSD 2.7 */ +#endif +#ifndef ALIAS_DB_MAP +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin" +#if (defined(__NetBSD_Version__) && __NetBSD_Version__ > 299000900) +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#else +#define USE_STATFS +#define STATFS_IN_SYS_MOUNT_H +#endif +#define HAS_POSIX_REGEXP +#define HAS_ST_GEN /* struct stat contains inode + * generation number */ +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#define HAS_DLOPEN +#endif + +#ifdef FREEBSD2 +#define getsid(p) getpgrp() +#ifndef CMSG_SPACE +#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len)) +#endif +#ifndef CMSG_LEN +#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) +#endif +#ifndef CMSG_ALIGN +#define CMSG_ALIGN(n) ALIGN(n) +#endif +#endif /* FREEBSD2 */ + +#ifdef BSDI4 +/* #define HAS_IPV6 find out interface lookup method */ +#endif + +/* __FreeBSD_version version is major+minor */ + +#if __FreeBSD_version >= 220000 +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" /* introduced 2.1.5 */ +#endif + +#if __FreeBSD_version >= 300000 +#define HAS_ISSETUGID +#define HAS_FUTIMES +#endif + +#if __FreeBSD_version >= 400000 +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#endif + +#if __FreeBSD_version >= 420000 +#define HAS_DUPLEX_PIPE /* 4.1 breaks with kqueue(2) */ +#endif + +#if (__FreeBSD_version >= 702104 && __FreeBSD_version <= 800000) \ + || __FreeBSD_version >= 800100 +#define HAS_CLOSEFROM +#endif + +/* OpenBSD version is year+month */ + +#if OpenBSD >= 199805 /* XXX */ +#define HAS_FUTIMES /* XXX maybe earlier */ +#endif + +#if (defined(OpenBSD) && OpenBSD >= 199608 && OpenBSD < 201105) +#define PREFERRED_RAND_SOURCE "dev:/dev/arandom" /* XXX earlier */ +#endif + +#if OpenBSD >= 200000 /* XXX */ +#define HAS_ISSETUGID +#endif + +#if OpenBSD >= 200200 /* XXX */ +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#endif + +#if OpenBSD >= 200405 /* 3.5 */ +#define HAS_CLOSEFROM +#endif + +/* __NetBSD_Version__ is major+minor */ + +#if __NetBSD_Version__ >= 103000000 /* XXX maybe earlier */ +#undef DEF_MAILBOX_LOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" /* XXX maybe earlier */ +#endif + +#if __NetBSD_Version__ >= 105000000 +#define HAS_ISSETUGID /* XXX maybe earlier */ +#endif + +#if __NetBSD_Version__ >= 106000000 /* XXX maybe earlier */ +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#endif + +#if __NetBSD_Version__ >= 299000900 /* 2.99.9 */ +#define HAS_CLOSEFROM +#endif + +#if (defined(__NetBSD_Version__) && __NetBSD_Version__ >= 102000000) +#define HAS_FUTIMES +#endif + +#if defined(__DragonFly__) +#define HAS_DEV_URANDOM +#define HAS_ISSETUGID +#define HAS_FUTIMES +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#define HAS_DUPLEX_PIPE +#endif + +#if (defined(__NetBSD_Version__) && __NetBSD_Version__ >= 105000000) \ + || (defined(__FreeBSD__) && __FreeBSD__ >= 4) \ + || (defined(OpenBSD) && OpenBSD >= 200003) \ + || defined(__DragonFly__) \ + || defined(USAGI_LIBINET6) +#ifndef NO_IPV6 +#define HAS_IPV6 +#define HAVE_GETIFADDRS +#endif + +#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300000) \ + || (defined(__NetBSD_Version__) && __NetBSD_Version__ >= 103000000) \ + || (defined(OpenBSD) && OpenBSD >= 199700) /* OpenBSD 2.0?? */ \ + || defined(__DragonFly__) +#define USE_SYSV_POLL +#endif + +#ifndef NO_KQUEUE +#if (defined(__FreeBSD_version) && __FreeBSD_version >= 410000) \ + || (defined(__NetBSD_Version__) && __NetBSD_Version__ >= 200000000) \ + || (defined(OpenBSD) && OpenBSD >= 200105) /* OpenBSD 2.9 */ \ + || defined(__DragonFly__) +#define EVENTS_STYLE EVENTS_STYLE_KQUEUE +#endif +#endif + +#ifndef NO_POSIX_GETPW_R +#if (defined(__FreeBSD_version) && __FreeBSD_version >= 510000) \ + || (defined(__NetBSD_Version__) && __NetBSD_Version__ >= 300000000) \ + || (defined(OpenBSD) && OpenBSD >= 200811) /* OpenBSD 4.4 */ +#define HAVE_POSIX_GETPW_R +#endif +#endif + +#endif + + /* + * UNIX on MAC. + */ +#if defined(RHAPSODY5) || defined(MACOSX) +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define USE_PATHS_H +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define HAS_SUN_LEN +#define HAS_FSYNC +#define HAS_DB +#define HAS_SA_LEN +#define NATIVE_DB_TYPE "hash" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin" +#define USE_STATFS +#define STATFS_IN_SYS_MOUNT_H +#define HAS_POSIX_REGEXP +#ifndef NO_NETINFO +#define HAS_NETINFO +#endif +#ifndef NO_IPV6 +#define HAS_IPV6 +#define HAVE_GETIFADDRS +#endif +#define HAS_FUTIMES /* XXX Guessing */ +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#ifndef NO_KQUEUE +#define EVENTS_STYLE EVENTS_STYLE_KQUEUE +#define USE_SYSV_POLL_THEN_SELECT +#endif +#define USE_MAX_FILES_PER_PROC +#ifndef NO_POSIX_GETPW_R +#define HAVE_POSIX_GETPW_R +#endif +#define HAS_DLOPEN +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" +#endif + + /* + * Ultrix 4.x, a sort of 4.[1-2] BSD system with System V.2 compatibility + * and POSIX. + */ +#ifdef ULTRIX4 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +/* Ultrix by default has only 64 descriptors per process */ +#ifndef FD_SETSIZE +#define FD_SETSIZE 96 +#endif +#define _PATH_MAILDIR "/var/spool/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/bin:/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/bin:/usr/bin:/usr/etc:/usr/ucb" +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define HAS_FSYNC +/* might be set by makedef */ +#ifdef HAS_DB +#define NATIVE_DB_TYPE "hash" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#else +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#endif +extern int optind; +extern char *optarg; +extern int opterr; +extern int h_errno; + +#define MISSING_STRFTIME_E +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/etc:/usr/etc:/usr/ucb" +#define USE_STATFS +#define USE_STRUCT_FS_DATA +#define STATFS_IN_SYS_MOUNT_H +/* Ultrix misses just S_ISSOCK, the others are there */ +#define S_ISSOCK(mode) (((mode) & (S_IFMT)) == (S_IFSOCK)) +#define DUP2_DUPS_CLOSE_ON_EXEC +#define MISSING_USLEEP +#define NO_HERRNO +#define NATIVE_SENDMAIL_PATH "/usr/lib/sendmail" +#define NATIVE_COMMAND_DIR "/usr/etc" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#endif + + /* + * OSF, then Digital UNIX, then Compaq. A BSD-flavored hybrid. + */ +#ifdef OSF1 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define MISSING_SETENV +#define USE_PATHS_H +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define HAS_FSYNC +#define HAVE_BASENAME +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/var/adm/sendmail/aliases" +extern int optind; /* XXX use <getopt.h> */ +extern char *optarg; /* XXX use <getopt.h> */ +extern int opterr; /* XXX use <getopt.h> */ + +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define USE_STATFS +#define STATFS_IN_SYS_MOUNT_H +#define HAS_POSIX_REGEXP +#define BROKEN_WRITE_SELECT_ON_NON_BLOCKING_PIPE +#define NO_MSGHDR_MSG_CONTROL +#ifndef NO_IPV6 +#define HAS_IPV6 +#endif + +#endif + + /* + * SunOS 4.x, a mostly 4.[2-3] BSD system with System V.2 compatibility and + * POSIX support. + */ +#ifdef SUNOS4 +#define SUPPORTED +#include <memory.h> +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define UNSAFE_CTYPE +#define fpos_t long +#define MISSING_SETENV +#define MISSING_STRERROR +#define MISSING_STRTOUL +#define _PATH_MAILDIR "/var/spool/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/etc:/usr/ucb" +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +extern int optind; +extern char *optarg; +extern int opterr; + +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/etc:/usr/etc:/usr/ucb" +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define memmove(d,s,l) bcopy(s,d,l) +#define NO_HERRNO +#define NATIVE_SENDMAIL_PATH "/usr/lib/sendmail" +#define NATIVE_MAILQ_PATH "/usr/ucb/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/ucb/newaliases" +#define NATIVE_COMMAND_DIR "/usr/etc" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#define STRCASECMP_IN_STRINGS_H +#define OCTAL_TO_UNSIGNED(res, str) sscanf((str), "%o", &(res)) +#define size_t unsigned +#define ssize_t int +#define getsid getpgrp +#define NO_SNPRINTF +#endif + + /* + * SunOS 5.x, mostly System V Release 4. + */ +#ifdef SUNOS5 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define _PATH_MAILDIR "/var/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" +#ifndef NO_NIS +#define HAS_NIS +#ifndef NO_NISPLUS +#define HAS_NISPLUS +#endif /* NO_NISPLUS */ +#endif +#define USE_SYS_SOCKIO_H /* Solaris 2.5, changed sys/ioctl.h */ +#define GETTIMEOFDAY(t) gettimeofday(t) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define FIONREAD_IN_SYS_FILIO_H +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define INT_MAX_IN_LIMITS_H +#ifdef STREAM_CONNECTIONS /* avoid UNIX-domain sockets */ +#define LOCAL_LISTEN stream_listen +#define LOCAL_ACCEPT stream_accept +#define LOCAL_CONNECT stream_connect +#define LOCAL_TRIGGER stream_trigger +#define LOCAL_SEND_FD stream_send_fd +#define LOCAL_RECV_FD stream_recv_fd +#endif +#define HAS_VOLATILE_LOCKS +#define BROKEN_READ_SELECT_ON_TCP_SOCKET +#define CANT_WRITE_BEFORE_SENDING_FD +#ifndef NO_POSIX_REGEXP +#define HAS_POSIX_REGEXP +#endif +#ifndef NO_IPV6 +#define HAS_IPV6 +#define HAS_SIOCGLIF +#endif +#ifndef NO_CLOSEFROM +#define HAS_CLOSEFROM +#endif +#ifndef NO_DEV_URANDOM +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" +#endif +#ifndef NO_FUTIMESAT +#define HAS_FUTIMESAT +#endif +#define USE_SYSV_POLL +#ifndef NO_DEVPOLL +#define EVENTS_STYLE EVENTS_STYLE_DEVPOLL +#endif +#ifndef NO_POSIX_GETPW_R +#define HAVE_POSIX_GETPW_R +#define GETPW_R_NEEDS_POSIX_PTHREAD_SEMANTICS +#endif + +/* + * Allow build environment to override paths. + */ +#define NATIVE_SENDMAIL_PATH "/usr/lib/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" + +#define HAS_DLOPEN +#endif + + /* + * UnixWare, System Release 4. + */ +#ifdef UW7 /* UnixWare 7 */ +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define _PATH_MAILDIR "/var/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#define MISSING_SETENV +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define USE_SYS_SOCKIO_H +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define FIONREAD_IN_SYS_FILIO_H +#define DBM_NO_TRAILING_NULL +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define STRCASECMP_IN_STRINGS_H +#define USE_SET_H_ERRNO +#endif + +#ifdef UW21 /* UnixWare 2.1.x */ +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define _PATH_MAILDIR "/var/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#define MISSING_SETENV +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" +#ifndef NO_NIS +#define HAS_NIS */ +#endif +#define USE_SYS_SOCKIO_H +#define GETTIMEOFDAY(t) gettimeofday(t,NULL) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define FIONREAD_IN_SYS_FILIO_H +#define DBM_NO_TRAILING_NULL +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#endif + + /* + * AIX: a SYSV-flavored hybrid. NB: fcntl() and flock() access the same + * underlying locking primitives. + */ +#if defined(AIX5) || defined(AIX6) +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define MISSING_SETENV +#define USE_PATHS_H +#ifndef _PATH_BSHELL +#define _PATH_BSHELL "/bin/sh" +#endif +#ifndef _PATH_MAILDIR +#define _PATH_MAILDIR "/var/spool/mail" /* paths.h lies */ +#endif +#ifndef _PATH_DEFPATH +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#endif +#ifndef _PATH_STDPATH +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#endif +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define USE_SYS_SELECT_H +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define HAS_SA_LEN +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/sbin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/sbin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" + + /* + * XXX Need CMSG_SPACE() and CMSG_LEN() but don't want to drag in everything + * that comes with _LINUX_SOURCE_COMPAT. + */ +#include <sys/socket.h> +#ifndef CMSG_SPACE +#define CMSG_SPACE(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + _CMSG_ALIGN(len)) +#endif +#ifndef CMSG_LEN +#define CMSG_LEN(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) +#endif +#ifndef NO_IPV6 +#define HAS_IPV6 +#endif +#define BROKEN_AI_PASSIVE_NULL_HOST +#define BROKEN_AI_NULL_SERVICE +#define USE_SYSV_POLL +#define MYMALLOC_FUZZ 1 +#endif + +#ifdef AIX4 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define MISSING_SETENV +#define _PATH_BSHELL "/bin/sh" +#define _PATH_MAILDIR "/var/spool/mail" /* paths.h lies */ +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define USE_SYS_SELECT_H +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define HAS_SA_LEN +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define RESOLVE_H_NEEDS_STDIO_H +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define SOCKADDR_SIZE size_t +#define SOCKOPT_SIZE size_t +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define STRCASECMP_IN_STRINGS_H +#if 0 +extern time_t time(time_t *); +extern int seteuid(uid_t); +extern int setegid(gid_t); +extern int initgroups(const char *, int); + +#endif +#define NATIVE_SENDMAIL_PATH "/usr/lib/sendmail" +#define NATIVE_MAILQ_PATH "/usr/sbin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/sbin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" + +#define CANT_USE_SEND_RECV_MSG +#endif + +#ifdef AIX3 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define MISSING_SETENV +#define _PATH_BSHELL "/bin/sh" +#define _PATH_MAILDIR "/var/spool/mail" /* paths.h lies */ +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define USE_SYS_SELECT_H +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define HAS_SA_LEN +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define RESOLVE_H_NEEDS_STDIO_H +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define SOCKADDR_SIZE size_t +#define SOCKOPT_SIZE size_t +#define USE_STATFS +#define STATFS_IN_SYS_STATFS_H +#define STRCASECMP_IN_STRINGS_H +extern time_t time(time_t *); +extern int seteuid(uid_t); +extern int setegid(gid_t); +extern int initgroups(const char *, int); + +#define NATIVE_SENDMAIL_PATH "/usr/lib/sendmail" + +#define CANT_USE_SEND_RECV_MSG +#endif + + /* + * IRIX, a mix of System V Releases. + */ +#if defined(IRIX5) || defined(IRIX6) +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define MISSING_SETENV +#define _PATH_MAILDIR "/var/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/usr/bin:/usr/bsd" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/bsd" +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define USE_SYS_SOCKIO_H /* XXX check */ +#define GETTIMEOFDAY(t) gettimeofday(t) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/bsd" +#define FIONREAD_IN_SYS_FILIO_H /* XXX check */ +#define DBM_NO_TRAILING_NULL /* XXX check */ +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define BROKEN_WRITE_SELECT_ON_NON_BLOCKING_PIPE +#define CANT_USE_SEND_RECV_MSG +#endif + +#if defined(IRIX5) +#define MISSING_USLEEP +#endif + +#if defined(IRIX6) +#ifndef NO_IPV6 +#define HAS_IPV6 +#endif +#define HAS_POSIX_REGEXP +#define PIPES_CANT_FIONREAD +#endif + + /* + * GLIBC, mainly, but not exclusively Linux + */ +#ifdef __GLIBC_PREREQ +#define HAVE_GLIBC_API_VERSION_SUPPORT(maj, min) __GLIBC_PREREQ(maj, min) +#else +#define HAVE_GLIBC_API_VERSION_SUPPORT(maj, min) \ + (defined(__GLIBC__) && \ + ((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))) +#endif + + /* + * LINUX. + */ +#if defined(LINUX2) || defined(LINUX3) || defined(LINUX4) || defined(LINUX5) \ + || defined(LINUX6) +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#include <features.h> +#define USE_PATHS_H +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "fcntl, dotlock" /* RedHat >= 4.x */ +#define HAS_FSYNC +#define HAS_DB +#define NATIVE_DB_TYPE "hash" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin" +#define FIONREAD_IN_TERMIOS_H +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define PREPEND_PLUS_TO_OPTSTRING +#define HAS_POSIX_REGEXP +#define HAS_DLOPEN +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#if HAVE_GLIBC_API_VERSION_SUPPORT(2, 1) +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#else +#define NO_SNPRINTF +#endif +#ifndef NO_IPV6 +#define HAS_IPV6 +#if HAVE_GLIBC_API_VERSION_SUPPORT(2, 4) +/* Really 2.3.3 or later, but there's no __GLIBC_MICRO version macro. */ +#define HAVE_GETIFADDRS +#else +#define HAS_PROCNET_IFINET6 +#define _PATH_PROCNET_IFINET6 "/proc/net/if_inet6" +#endif +#endif +#include <linux/version.h> +#if !defined(KERNEL_VERSION) +#define KERNEL_VERSION(a,b,c) (LINUX_VERSION_CODE + 1) +#endif +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,0)) \ + || (defined(__GLIBC__) && __GLIBC__ < 2) +#define CANT_USE_SEND_RECV_MSG +#define DEF_SMTP_CACHE_DEMAND 0 +#else +#define CANT_WRITE_BEFORE_SENDING_FD +#endif +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" /* introduced in 1.1 */ +#ifndef NO_EPOLL +#define EVENTS_STYLE EVENTS_STYLE_EPOLL /* introduced in 2.5 */ +#endif +#define USE_SYSV_POLL +#ifndef NO_POSIX_GETPW_R +#if (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 1) \ + || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 1) \ + || (defined(_BSD_SOURCE) && _BSD_SOURCE >= 1) \ + || (defined(_SVID_SOURCE) && _SVID_SOURCE >= 1) \ + || (defined(_POSIX_SOURCE) && _POSIX_SOURCE >= 1) +#define HAVE_POSIX_GETPW_R +#endif +#endif +#if HAVE_GLIBC_API_VERSION_SUPPORT(2, 34) +#define HAS_CLOSEFROM +#endif + +#endif + +#ifdef LINUX1 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define USE_PATHS_H +#define HAS_FLOCK_LOCK +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "dotlock" /* verified RedHat 3.03 */ +#define HAS_FSYNC +#define HAS_DB +#define NATIVE_DB_TYPE "hash" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin" +#define FIONREAD_IN_TERMIOS_H /* maybe unnecessary */ +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define PREPEND_PLUS_TO_OPTSTRING +#define HAS_POSIX_REGEXP +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#define CANT_USE_SEND_RECV_MSG +#define DEF_SMTP_CACHE_DEMAND 0 +#endif + + /* + * GNU. + */ +#ifdef GNU0 +#define SUPPORTED +#include <features.h> +#define USE_PATHS_H +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" /* RedHat >= 4.x */ +#define HAS_FSYNC +#define HAS_DB +#define NATIVE_DB_TYPE "hash" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin" +#define FIONREAD_IN_TERMIOS_H +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define UNIX_DOMAIN_CONNECT_BLOCKS_FOR_ACCEPT +#define PREPEND_PLUS_TO_OPTSTRING +#define HAS_POSIX_REGEXP +#define HAS_DLOPEN +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#ifdef DEBIAN +#define NATIVE_DAEMON_DIR "/usr/lib/postfix" +#ifndef DEF_MANPAGE_DIR +#define DEF_MANPAGE_DIR "/usr/share/man" +#endif +#ifndef DEF_SAMPLE_DIR +#define DEF_SAMPLE_DIR "/usr/share/doc/postfix/examples" +#endif +#ifndef DEF_README_DIR +#define DEF_README_DIR "/usr/share/doc/postfix" +#endif +#else +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#endif +#define SOCKADDR_SIZE socklen_t +#define SOCKOPT_SIZE socklen_t +#ifdef __FreeBSD_kernel__ +#define HAS_DUPLEX_PIPE +#define HAS_ISSETUGID +#endif +#ifndef NO_IPV6 +#define HAS_IPV6 +#ifdef __FreeBSD_kernel__ +#define HAVE_GETIFADDRS +#else +#define HAS_PROCNET_IFINET6 +#define _PATH_PROCNET_IFINET6 "/proc/net/if_inet6" +#endif +#endif +#define CANT_USE_SEND_RECV_MSG +#define DEF_SMTP_CACHE_DEMAND 0 +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" +#endif + + /* + * HPUX11 was copied from HPUX10, but can perhaps be trimmed down a bit. + */ +#ifdef HPUX11 +#define SUPPORTED +#define USE_SIG_RETURN +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define HAS_DBM +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" +#define ROOT_PATH "/usr/bin:/sbin:/usr/sbin" +#define MISSING_SETENV +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define _PATH_BSHELL "/bin/sh" +#define _PATH_MAILDIR "/var/mail" +#define _PATH_DEFPATH "/usr/bin" +#define _PATH_STDPATH "/usr/bin:/sbin:/usr/sbin" +#define MISSING_SETEUID +#define HAVE_SETRESUID +#define MISSING_SETEGID +#define HAVE_SETRESGID +extern int h_errno; /* <netdb.h> imports too much stuff */ + +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define HAS_POSIX_REGEXP +#define HAS_DLOPEN +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#endif + +#ifdef HPUX10 +#define SUPPORTED +#define USE_SIG_RETURN +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define HAS_DBM +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" +#define ROOT_PATH "/usr/bin:/sbin:/usr/sbin" +#define MISSING_SETENV +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define _PATH_BSHELL "/bin/sh" +#define _PATH_MAILDIR "/var/mail" +#define _PATH_DEFPATH "/usr/bin" +#define _PATH_STDPATH "/usr/bin:/sbin:/usr/sbin" +#define MISSING_SETEUID +#define HAVE_SETRESUID +#define MISSING_SETEGID +#define HAVE_SETRESGID +extern int h_errno; /* <netdb.h> imports too much stuff */ + +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define HAS_POSIX_REGEXP +#define HAS_SHL_LOAD +#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_COMMAND_DIR "/usr/sbin" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#endif + +#ifdef HPUX9 +#define SUPPORTED +#define USE_SIG_RETURN +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define HAS_DBM +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#ifndef NO_NIS +#define HAS_NIS +#endif +#define MISSING_SETENV +#define MISSING_RLIMIT_FSIZE +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/usr/lib/aliases" +#define ROOT_PATH "/bin:/usr/bin:/etc" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_MAILDIR "/usr/mail" +#define _PATH_DEFPATH "/bin:/usr/bin" +#define _PATH_STDPATH "/bin:/usr/bin:/etc" +#define MISSING_SETEUID +#define HAVE_SETRESUID +#define MISSING_SETEGID +#define HAVE_SETRESGID +extern int h_errno; + +#define USE_ULIMIT /* no setrlimit() */ +#define USE_STATFS +#define STATFS_IN_SYS_VFS_H +#define HAS_POSIX_REGEXP +#define HAS_SHL_LOAD +#define NATIVE_SENDMAIL_PATH "/usr/bin/sendmail" +#define NATIVE_MAILQ_PATH "/usr/bin/mailq" +#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases" +#define NATIVE_DAEMON_DIR "/usr/libexec/postfix" +#endif + + /* + * NEXTSTEP3, without -lposix, because its naming service is broken. + */ +#ifdef NEXTSTEP3 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define HAS_DBM +#define HAS_FLOCK_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define USE_STATFS +#define HAVE_SYS_DIR_H +#define STATFS_IN_SYS_VFS_H +#define HAS_FSYNC +#ifndef NO_NIS +#define HAS_NIS +#endif +#define HAS_NETINFO +#define MISSING_SETENV_PUTENV +#define MISSING_MKFIFO +#define MISSING_SIGSET_T +#define MISSING_SIGACTION +#define MISSING_STD_FILENOS +#define MISSING_SETSID +#define MISSING_WAITPID +#define MISSING_UTIMBUF +#define HAS_WAIT4 +#define WAIT_STATUS_T union wait +#define NORMAL_EXIT_STATUS(x) (WIFEXITED(x) && !WEXITSTATUS (x)) +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define _PATH_MAILDIR "/usr/spool/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/bin:/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/bin:/usr/bin:/usr/ucb" +#define ROOT_PATH "/bin:/usr/bin:/usr/etc:/usr/ucb" +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP "netinfo:/aliases" +#include <libc.h> +#define MISSING_POSIX_S_IS +#define MISSING_POSIX_S_MODES +/* It's amazing what is all missing... */ +#define isascii(c) ((unsigned)(c)<=0177) +extern int opterr; +typedef unsigned short mode_t; + +#define MISSING_PID_T +#define MISSING_STRFTIME_E +#define FD_CLOEXEC 1 +#define O_NONBLOCK O_NDELAY +#define WEXITSTATUS(x) ((x).w_retcode) +#define WTERMSIG(x) ((x).w_termsig) +#endif + + /* + * OPENSTEP does not have posix (some fix...) + */ +#ifdef OPENSTEP4 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define HAS_DBM +#define HAS_FLOCK_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FLOCK +#define DEF_MAILBOX_LOCK "flock, dotlock" +#define USE_STATFS +#define HAVE_SYS_DIR_H +#define STATFS_IN_SYS_VFS_H +#define HAS_FSYNC +#ifndef NO_NIS +#define HAS_NIS +#endif +#define HAS_NETINFO +#define MISSING_SETENV_PUTENV +#define MISSING_MKFIFO +#define MISSING_SIGSET_T +#define MISSING_SIGACTION +#define MISSING_STD_FILENOS +#define MISSING_SETSID +#define MISSING_WAITPID +#define MISSING_UTIMBUF +#define HAS_WAIT4 +#define WAIT_STATUS_T union wait +#define NORMAL_EXIT_STATUS(x) (WIFEXITED(x) && !WEXITSTATUS (x)) +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define _PATH_MAILDIR "/usr/spool/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/bin:/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/bin:/usr/bin:/usr/ucb" +#define ROOT_PATH "/bin:/usr/bin:/usr/etc:/usr/ucb" +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP "netinfo:/aliases" +#include <libc.h> +#define MISSING_POSIX_S_IS +#define MISSING_POSIX_S_MODES +/* It's amazing what is all missing... */ +#define isascii(c) ((unsigned)(c)<=0177) +extern int opterr; +typedef unsigned short mode_t; + +#define MISSING_PID_T +#define MISSING_STRFTIME_E +#define FD_CLOEXEC 1 +#define O_NONBLOCK O_NDELAY +#define WEXITSTATUS(x) ((x).w_retcode) +#define WTERMSIG(x) ((x).w_termsig) +#endif + +#ifdef ReliantUnix543 +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define MISSING_SETENV +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_MAILDIR "/var/spool/mail" +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define FIONREAD_IN_SYS_FILIO_H +#define USE_SYS_SOCKIO_H +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/var/adm/sendmail/aliases" +extern int optind; /* XXX use <getopt.h> */ +extern char *optarg; /* XXX use <getopt.h> */ +extern int opterr; /* XXX use <getopt.h> */ + +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define MISSING_USLEEP +#endif + +#ifdef DCOSX1 /* Siemens Pyramid */ +#define SUPPORTED +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define _PATH_MAILDIR "/var/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/usr/bin:/usr/ucb" +#define _PATH_STDPATH "/usr/bin:/usr/sbin:/usr/ucb" +#define MISSING_SETENV +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define NATIVE_DB_TYPE "hash" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/aliases" +/* Uncomment the following line if you have NIS package installed */ +/* #define HAS_NIS */ +#define USE_SYS_SOCKIO_H +#define GETTIMEOFDAY(t) gettimeofday(t,NULL) +#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin:/usr/ucb" +#define FIONREAD_IN_SYS_FILIO_H +#define DBM_NO_TRAILING_NULL +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#ifndef S_ISSOCK +#define S_ISSOCK(mode) ((mode&0xF000) == 0xC000) +#endif +#endif + +#ifdef SCO5 +#define SUPPORTED +#include <sys/socket.h> +extern int h_errno; + +#define UINT32_TYPE unsigned int +#define UINT16_TYPE unsigned short +#define _PATH_MAILDIR "/usr/spool/mail" +#define _PATH_BSHELL "/bin/sh" +#define _PATH_DEFPATH "/bin:/usr/bin" +#define USE_PATHS_H +#define HAS_FCNTL_LOCK +#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL +#define DEF_MAILBOX_LOCK "fcntl, dotlock" +#define HAS_FSYNC +#define HAS_DBM +#define NATIVE_DB_TYPE "dbm" +#define ALIAS_DB_MAP DEF_DB_TYPE ":/etc/mail/aliases" +#define DBM_NO_TRAILING_NULL +#ifndef NO_NIS +#define HAS_NIS +#endif +#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0) +#define ROOT_PATH "/bin:/etc:/usr/bin:/tcb/bin" +#define USE_STATVFS +#define STATVFS_IN_SYS_STATVFS_H +#define MISSING_SETENV +#define STRCASECMP_IN_STRINGS_H +/* SCO5 misses just S_ISSOCK, the others are there + * Use C_ISSOCK definition from cpio.h. + */ +#include <cpio.h> +#define S_ISSOCK(mode) (((mode) & (S_IFMT)) == (C_ISSOCK)) +#define CANT_USE_SEND_RECV_MSG +#define DEF_SMTP_CACHE_DEMAND 0 +#endif + + /* + * We're not going to try to guess like configure does. + */ +#ifndef SUPPORTED +#error "unsupported platform" +#endif + + /* + * Allow command line flags to override native settings + */ +#ifndef DEF_COMMAND_DIR +#ifdef NATIVE_COMMAND_DIR +#define DEF_COMMAND_DIR NATIVE_COMMAND_DIR +#endif +#endif + +#ifndef DEF_DAEMON_DIR +#ifdef NATIVE_DAEMON_DIR +#define DEF_DAEMON_DIR NATIVE_DAEMON_DIR +#endif +#endif + +#ifndef DEF_SENDMAIL_PATH +#ifdef NATIVE_SENDMAIL_PATH +#define DEF_SENDMAIL_PATH NATIVE_SENDMAIL_PATH +#endif +#endif + +#ifndef DEF_MAILQ_PATH +#ifdef NATIVE_MAILQ_PATH +#define DEF_MAILQ_PATH NATIVE_MAILQ_PATH +#endif +#endif + +#ifndef DEF_NEWALIAS_PATH +#ifdef NATIVE_NEWALIAS_PATH +#define DEF_NEWALIAS_PATH NATIVE_NEWALIAS_PATH +#endif +#endif + +#ifndef DEF_DB_TYPE +#define DEF_DB_TYPE NATIVE_DB_TYPE +#endif + +#define CAST_ANY_PTR_TO_INT(cptr) ((int) (long) (cptr)) +#define CAST_INT_TO_VOID_PTR(ival) ((void *) (long) (ival)) + +#ifdef DUP2_DUPS_CLOSE_ON_EXEC +/* dup2_pass_on_exec() can be found in util/sys_compat.c */ +extern int dup2_pass_on_exec(int oldd, int newd); + +#define DUP2 dup2_pass_on_exec +#else +#define DUP2 dup2 +#endif + +#ifdef PREPEND_PLUS_TO_OPTSTRING +#define GETOPT(argc, argv, str) getopt((argc), (argv), "+" str) +#else +#define GETOPT(argc, argv, str) getopt((argc), (argv), (str)) +#endif +#define OPTIND (optind > 0 ? optind : 1) + +#if !defined(__UCLIBC__) && !defined(NO_RES_SEND) +#define HAVE_RES_SEND +#else +#undef HAVE_RES_SEND +#endif + + /* + * Check for required but missing definitions. + */ +#if !defined(HAS_FCNTL_LOCK) && !defined(HAS_FLOCK_LOCK) +#error "define HAS_FCNTL_LOCK and/or HAS_FLOCK_LOCK" +#endif + +#if !defined(DEF_MAILBOX_LOCK) +#error "define DEF_MAILBOX_LOCK" +#endif + +#if !defined(INTERNAL_LOCK) +#error "define INTERNAL_LOCK" +#endif + +#if defined(USE_STATFS) && defined(USE_STATVFS) +#error "define USE_STATFS or USE_STATVFS, not both" +#endif + +#if !defined(USE_STATFS) && !defined(USE_STATVFS) +#error "define USE_STATFS or USE_STATVFS" +#endif + + /* + * Defaults for systems that pre-date IPv6 support. + */ +#ifndef HAS_IPV6 +#include <sys/socket.h> +#define EMULATE_IPV4_ADDRINFO +#define MISSING_INET_PTON +#define MISSING_INET_NTOP +extern const char *inet_ntop(int, const void *, char *, SOCKADDR_SIZE); +extern int inet_pton(int, const char *, void *); + +#endif + + /* + * Workaround: after a watchdog alarm signal, wake up from select/poll/etc. + * by writing to a pipe. Solaris needs this, and HP-UX apparently, too. The + * run-time cost is negligible so we just turn it on for all systems. As a + * side benefit, making this code system-independent will simplify the + * detection of bit-rot problems. + */ +#ifndef NO_WATCHDOG_PIPE +#define USE_WATCHDOG_PIPE +#endif + + /* + * If we don't have defined a preferred random device above, but the system + * has /dev/urandom, then we use that. + */ +#if !defined(PREFERRED_RAND_SOURCE) && defined(HAS_DEV_URANDOM) +#define PREFERRED_RAND_SOURCE "dev:/dev/urandom" +#endif + + /* + * Defaults for systems without kqueue, /dev/poll or epoll support. + * master/multi-server.c and *qmgr/qmgr_transport.c depend on this. + */ +#if !defined(EVENTS_STYLE) +#define EVENTS_STYLE EVENTS_STYLE_SELECT +#endif + +#define EVENTS_STYLE_SELECT 1 /* Traditional BSD select */ +#define EVENTS_STYLE_KQUEUE 2 /* FreeBSD kqueue */ +#define EVENTS_STYLE_DEVPOLL 3 /* Solaris /dev/poll */ +#define EVENTS_STYLE_EPOLL 4 /* Linux epoll */ + + /* + * We use poll() for read/write time limit enforcement on modern systems. We + * use select() on historical systems without poll() support. And on systems + * where poll() is not implemented for some file handle types, we try to use + * select() as a fall-back solution (MacOS X needs this). + */ +#if !defined(USE_SYSV_POLL) && !defined(USE_SYSV_POLL_THEN_SELECT) +#define USE_BSD_SELECT +#endif + + /* + * The Postfix 2.9 post-install workaround assumes that the inet_protocols + * default value is "ipv4" when Postfix is compiled without IPv6 support. + */ +#ifndef DEF_INET_PROTOCOLS +#ifdef HAS_IPV6 +#define DEF_INET_PROTOCOLS INET_PROTO_NAME_ALL +#else +#define DEF_INET_PROTOCOLS INET_PROTO_NAME_IPV4 +#endif +#endif + + /* + * Defaults for systems that pre-date POSIX socklen_t. + */ +#ifndef SOCKADDR_SIZE +#define SOCKADDR_SIZE int +#endif + +#ifndef SOCKOPT_SIZE +#define SOCKOPT_SIZE int +#endif + + /* + * Defaults for normal systems. + */ +#ifndef LOCAL_LISTEN +#define LOCAL_LISTEN unix_listen +#define LOCAL_ACCEPT unix_accept +#define LOCAL_CONNECT unix_connect +#define LOCAL_TRIGGER unix_trigger +#define LOCAL_SEND_FD unix_send_fd +#define LOCAL_RECV_FD unix_recv_fd +#endif + +#if !defined (HAVE_SYS_NDIR_H) && !defined (HAVE_SYS_DIR_H) \ + && !defined (HAVE_NDIR_H) +#define HAVE_DIRENT_H +#endif + +#ifndef WAIT_STATUS_T +typedef int WAIT_STATUS_T; + +#define NORMAL_EXIT_STATUS(status) ((status) == 0) +#endif + +#ifdef NO_POSIX_GETPW_R +#undef HAVE_POSIX_GETPW_R +#endif + +#ifdef NO_DB +#undef HAS_DB +#endif + +#ifndef OCTAL_TO_UNSIGNED +#define OCTAL_TO_UNSIGNED(res, str) ((res) = strtoul((str), (char **) 0, 8)) +#endif + + /* + * Avoid useless type mis-matches when using sizeof in an integer context. + */ +#define INT_SIZEOF(foo) ((int) sizeof(foo)) + + /* + * Turn on the compatibility stuff. + */ +#ifdef MISSING_UTIMBUF +struct utimbuf { + time_t actime; + time_t modtime; +}; + +#endif + +#ifdef MISSING_STRERROR +extern const char *strerror(int); + +#endif + +#if defined (MISSING_SETENV) || defined (MISSING_SETENV_PUTENV) +extern int setenv(const char *, const char *, int); + +#endif + +#ifdef MISSING_SETEUID +extern int seteuid(uid_t euid); + +#endif + +#ifdef MISSING_SETEGID +extern int setegid(gid_t egid); + +#endif + +#ifdef MISSING_MKFIFO +extern int mkfifo(char *, int); + +#endif + +#ifdef MISSING_WAITPID +extern int waitpid(int, WAIT_STATUS_T *status, int options); + +#endif + +#ifdef MISSING_SETSID +extern int setsid(void); + +#endif + +#ifndef HAS_CLOSEFROM +extern int closefrom(int); + +#endif + +#ifdef MISSING_STD_FILENOS +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 +#define STDERR_FILENO 2 +#endif + +#ifdef MISSING_PID_T +typedef int pid_t; + +#endif + +#ifdef MISSING_POSIX_S_IS +#define S_ISBLK(mode) (((mode) & (_S_IFMT)) == (_S_IFBLK)) +#define S_ISCHR(mode) (((mode) & (_S_IFMT)) == (_S_IFCHR)) +#define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR)) +#define S_ISSOCK(mode) (((mode) & (_S_IFMT)) == (_S_IFSOCK)) +#define S_ISFIFO(mode) (((mode) & (_S_IFMT)) == (_S_IFIFO)) +#define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG)) +#define S_ISLNK(mode) (((mode) & (_S_IFMT)) == (_S_IFLNK)) +#endif + +#ifdef MISSING_POSIX_S_MODES +#define S_IRUSR _S_IRUSR +#define S_IRGRP 0000040 +#define S_IROTH 0000004 +#define S_IWUSR _S_IWUSR +#define S_IWGRP 0000020 +#define S_IWOTH 0000002 +#define S_IXUSR _S_IXUSR +#define S_IXGRP 0000010 +#define S_IXOTH 0000001 +#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) +#endif + + /* + * Memory alignment of memory allocator results. By default we align for + * doubles. + */ +#ifndef ALIGN_TYPE +#if defined(__hpux) && defined(__ia64) +#define ALIGN_TYPE __float80 +#elif defined(__ia64__) +#define ALIGN_TYPE long double +#else +#define ALIGN_TYPE double +#endif +#endif + + /* + * Clang-style attribute tests. + * + * XXX Without the unconditional test below, gcc 4.6 will barf on ``elif + * defined(__clang__) && __has_attribute(__whatever__)'' with error message + * ``missing binary operator before token "("''. + */ +#ifndef __has_attribute +#define __has_attribute(x) 0 +#endif /* __has_attribute */ + + /* + * Need to specify what functions never return, so that the compiler can + * warn for missing initializations and other trouble. However, OPENSTEP4 + * gcc 2.7.x cannot handle this so we define this only if NORETURN isn't + * already defined above. + * + * Data point: gcc 2.7.2 has __attribute__ (Wietse Venema) but gcc 2.6.3 does + * not (Clive Jones). So we'll set the threshold at 2.7. + */ +#ifndef NORETURN +#if (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) || __GNUC__ >= 3 +#define NORETURN void __attribute__((__noreturn__)) +#elif defined(__clang__) && __has_attribute(__noreturn__) +#define NORETURN void __attribute__((__noreturn__)) +#else +#define NORETURN void +#endif +#endif /* NORETURN */ + + /* + * Turn on format string argument checking. This is more accurate than + * printfck, but it misses #ifdef-ed code. XXX I am just guessing at what + * gcc versions support this. In order to turn this off for some platforms, + * specify #define PRINTFLIKE and #define SCANFLIKE in the system-dependent + * sections above. + */ +#ifndef PRINTFLIKE +#if (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) || __GNUC__ >= 3 +#define PRINTFLIKE(x,y) __attribute__ ((format (printf, (x), (y)))) +#elif defined(__clang__) && __has_attribute(__format__) +#define PRINTFLIKE(x,y) __attribute__ ((__format__ (__printf__, (x), (y)))) +#else +#define PRINTFLIKE(x,y) +#endif +#endif /* PRINTFLIKE */ + +#ifndef SCANFLIKE +#if (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) || __GNUC__ >= 3 +#define SCANFLIKE(x,y) __attribute__ ((format (scanf, (x), (y)))) +#elif defined(__clang__) && __has_attribute(__format__) +#define SCANFLIKE(x,y) __attribute__ ((__format__ (__scanf__, (x), (y)))) +#else +#define SCANFLIKE(x,y) +#endif +#endif /* SCANFLIKE */ + + /* + * Some gcc implementations don't grok these attributes with pointer to + * function. Again, wild guess of what is supported. To override, specify + * #define PRINTFPTRLIKE in the system-dependent sections above. + */ +#ifndef PRINTFPTRLIKE +#if (__GNUC__ >= 3) /* XXX Rough estimate */ +#define PRINTFPTRLIKE(x,y) PRINTFLIKE(x,y) +#elif defined(__clang__) && __has_attribute(__format__) +#define PRINTFPTRLIKE(x,y) __attribute__ ((__format__ (__printf__, (x), (y)))) +#else +#define PRINTFPTRLIKE(x,y) +#endif +#endif + + /* + * Compiler optimization hint. This makes sense only for code in a + * performance-critical loop. + */ +#ifndef EXPECTED +#if defined(__GNUC__) && (__GNUC__ > 2) +#define EXPECTED(x) __builtin_expect(!!(x), 1) +#define UNEXPECTED(x) __builtin_expect(!!(x), 0) +#else +#define EXPECTED(x) (x) +#define UNEXPECTED(x) (x) +#endif +#endif + + /* + * Warn about ignored function result values that must never be ignored. + * Typically, this is for error results from "read" functions that normally + * write to output parameters (for example, stat- or scanf-like functions) + * or from functions that have other useful side effects (for example, + * fseek- or rename-like functions). + * + * DO NOT use this for functions that write to a stream; it is entirely + * legitimate to detect write errors with fflush() or fclose() only. On the + * other hand most (but not all) functions that read from a stream must + * never ignore result values. + * + * XXX Prepending "(void)" won't shut up GCC. Clang behaves as expected. + */ +#if ((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || __GNUC__ > 3) +#define WARN_UNUSED_RESULT __attribute__((warn_unused_result)) +#elif defined(__clang__) && __has_attribute(warn_unused_result) +#define WARN_UNUSED_RESULT __attribute__((warn_unused_result)) +#else +#define WARN_UNUSED_RESULT +#endif + + /* + * ISO C says that the "volatile" qualifier protects against optimizations + * that cause longjmp() to clobber local variables. + */ +#ifndef NOCLOBBER +#define NOCLOBBER volatile +#endif + + /* + * Bit banging!! There is no official constant that defines the INT_MAX + * equivalent for off_t, ssize_t, etc. Wietse came up with the following + * macro that works as long as off_t, ssize_t, etc. use one's or two's + * complement logic (that is, the maximum value is binary 01...1). Don't use + * right-shift for signed types: the result is implementation-defined. + */ +#include <limits.h> +#define __MAXINT__(T) ((T) ~(((T) 1) << ((sizeof(T) * CHAR_BIT) - 1))) +#ifndef OFF_T_MAX +#define OFF_T_MAX __MAXINT__(off_t) +#endif + +#ifndef SSIZE_T_MAX +#define SSIZE_T_MAX __MAXINT__(ssize_t) +#endif + + /* + * Consistent enforcement of size limits. + */ +#define ENFORCING_SIZE_LIMIT(param) ((param) > 0) + + /* + * Don't mix socket message send/receive calls with socket stream read/write + * calls. The fact that you can get away with it only on some stacks implies + * that there is no long-term guarantee. + */ +#ifndef CAN_WRITE_BEFORE_SENDING_FD +#define CANT_WRITE_BEFORE_SENDING_FD +#endif + + /* + * FreeBSD sendmsg(2) says that after sending a file descriptor, the sender + * must not immediately close the descriptor, otherwise it may close the + * descriptor before it is actually sent. + */ +#ifndef DONT_WAIT_AFTER_SENDING_FD +#define MUST_READ_AFTER_SENDING_FD +#endif + + /* + * Hope for the best. + */ +#ifndef UINT32_TYPE +#define UINT32_TYPE uint32_t +#define UINT16_TYPE uint16_t +#endif +#define UINT32_SIZE 4 +#define UINT16_SIZE 2 + + /* + * For the sake of clarity. + */ +#ifndef HAVE_CONST_CHAR_STAR +typedef const char *CONST_CHAR_STAR; + +#endif + + /* + * Safety. On some systems, ctype.h misbehaves with non-ASCII or negative + * characters. More importantly, Postfix uses the ISXXX() macros to ensure + * protocol compliance, so we have to rule out non-ASCII characters. + * + * XXX The (unsigned char) casts in isalnum() etc arguments are unnecessary + * because the ISASCII() guard already ensures that the values are + * non-negative; the casts are done anyway to shut up chatty compilers. + */ +#define ISASCII(c) isascii(_UCHAR_(c)) +#define _UCHAR_(c) ((unsigned char)(c)) +#define ISALNUM(c) (ISASCII(c) && isalnum((unsigned char)(c))) +#define ISALPHA(c) (ISASCII(c) && isalpha((unsigned char)(c))) +#define ISCNTRL(c) (ISASCII(c) && iscntrl((unsigned char)(c))) +#define ISDIGIT(c) (ISASCII(c) && isdigit((unsigned char)(c))) +#define ISGRAPH(c) (ISASCII(c) && isgraph((unsigned char)(c))) +#define ISLOWER(c) (ISASCII(c) && islower((unsigned char)(c))) +#define ISPRINT(c) (ISASCII(c) && isprint((unsigned char)(c))) +#define ISPUNCT(c) (ISASCII(c) && ispunct((unsigned char)(c))) +#define ISSPACE(c) (ISASCII(c) && isspace((unsigned char)(c))) +#define ISUPPER(c) (ISASCII(c) && isupper((unsigned char)(c))) +#define TOLOWER(c) (ISUPPER(c) ? tolower((unsigned char)(c)) : (c)) +#define TOUPPER(c) (ISLOWER(c) ? toupper((unsigned char)(c)) : (c)) + + /* + * Character sets for parsing. + */ +#define CHARS_COMMA_SP ", \t\r\n" /* list separator */ +#define CHARS_SPACE " \t\r\n" /* word separator */ +#define CHARS_BRACE "{}" /* grouping */ + + /* + * Scaffolding. I don't want to lose messages while the program is under + * development. + */ +extern int REMOVE(const char *); + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +#endif |