| /* |
| * Copyright (c) 1999-2003 Damien Miller. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef _DEFINES_H |
| #define _DEFINES_H |
| |
| /* $Id: defines.h,v 1.135 2006/08/05 02:43:33 djm Exp $ */ |
| |
| |
| /* Constants */ |
| |
| #if defined(HAVE_DECL_SHUT_RD) && HAVE_DECL_SHUT_RD == 0 |
| enum |
| { |
| SHUT_RD = 0, /* No more receptions. */ |
| SHUT_WR, /* No more transmissions. */ |
| SHUT_RDWR /* No more receptions or transmissions. */ |
| }; |
| # define SHUT_RD SHUT_RD |
| # define SHUT_WR SHUT_WR |
| # define SHUT_RDWR SHUT_RDWR |
| #endif |
| |
| #ifndef IPTOS_LOWDELAY |
| # define IPTOS_LOWDELAY 0x10 |
| # define IPTOS_THROUGHPUT 0x08 |
| # define IPTOS_RELIABILITY 0x04 |
| # define IPTOS_LOWCOST 0x02 |
| # define IPTOS_MINCOST IPTOS_LOWCOST |
| #endif /* IPTOS_LOWDELAY */ |
| |
| #ifndef MAXPATHLEN |
| # ifdef PATH_MAX |
| # define MAXPATHLEN PATH_MAX |
| # else /* PATH_MAX */ |
| # define MAXPATHLEN 64 |
| /* realpath uses a fixed buffer of size MAXPATHLEN, so force use of ours */ |
| # ifndef BROKEN_REALPATH |
| # define BROKEN_REALPATH 1 |
| # endif /* BROKEN_REALPATH */ |
| # endif /* PATH_MAX */ |
| #endif /* MAXPATHLEN */ |
| |
| #ifndef PATH_MAX |
| # ifdef _POSIX_PATH_MAX |
| # define PATH_MAX _POSIX_PATH_MAX |
| # endif |
| #endif |
| |
| #ifndef MAXSYMLINKS |
| # define MAXSYMLINKS 5 |
| #endif |
| |
| #ifndef STDIN_FILENO |
| # define STDIN_FILENO 0 |
| #endif |
| #ifndef STDOUT_FILENO |
| # define STDOUT_FILENO 1 |
| #endif |
| #ifndef STDERR_FILENO |
| # define STDERR_FILENO 2 |
| #endif |
| |
| #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */ |
| #ifdef NGROUPS |
| #define NGROUPS_MAX NGROUPS |
| #else |
| #define NGROUPS_MAX 0 |
| #endif |
| #endif |
| |
| #if defined(HAVE_DECL_O_NONBLOCK) && HAVE_DECL_O_NONBLOCK == 0 |
| # define O_NONBLOCK 00004 /* Non Blocking Open */ |
| #endif |
| |
| #ifndef S_ISDIR |
| # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR)) |
| #endif /* S_ISDIR */ |
| |
| #ifndef S_ISREG |
| # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG)) |
| #endif /* S_ISREG */ |
| |
| #ifndef S_ISLNK |
| # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) |
| #endif /* S_ISLNK */ |
| |
| #ifndef S_IXUSR |
| # define S_IXUSR 0000100 /* execute/search permission, */ |
| # define S_IXGRP 0000010 /* execute/search permission, */ |
| # define S_IXOTH 0000001 /* execute/search permission, */ |
| # define _S_IWUSR 0000200 /* write permission, */ |
| # define S_IWUSR _S_IWUSR /* write permission, owner */ |
| # define S_IWGRP 0000020 /* write permission, group */ |
| # define S_IWOTH 0000002 /* write permission, other */ |
| # define S_IRUSR 0000400 /* read permission, owner */ |
| # define S_IRGRP 0000040 /* read permission, group */ |
| # define S_IROTH 0000004 /* read permission, other */ |
| # define S_IRWXU 0000700 /* read, write, execute */ |
| # define S_IRWXG 0000070 /* read, write, execute */ |
| # define S_IRWXO 0000007 /* read, write, execute */ |
| #endif /* S_IXUSR */ |
| |
| #if !defined(MAP_ANON) && defined(MAP_ANONYMOUS) |
| #define MAP_ANON MAP_ANONYMOUS |
| #endif |
| |
| #ifndef MAP_FAILED |
| # define MAP_FAILED ((void *)-1) |
| #endif |
| |
| /* *-*-nto-qnx doesn't define this constant in the system headers */ |
| #ifdef MISSING_NFDBITS |
| # define NFDBITS (8 * sizeof(unsigned long)) |
| #endif |
| |
| /* |
| SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but |
| including rpc/rpc.h breaks Solaris 6 |
| */ |
| #ifndef INADDR_LOOPBACK |
| #define INADDR_LOOPBACK ((u_long)0x7f000001) |
| #endif |
| |
| /* Types */ |
| |
| /* If sys/types.h does not supply intXX_t, supply them ourselves */ |
| /* (or die trying) */ |
| |
| #ifndef HAVE_U_INT |
| typedef unsigned int u_int; |
| #endif |
| |
| #ifndef HAVE_INTXX_T |
| # if (SIZEOF_CHAR == 1) |
| typedef char int8_t; |
| # else |
| # error "8 bit int type not found." |
| # endif |
| # if (SIZEOF_SHORT_INT == 2) |
| typedef short int int16_t; |
| # else |
| # ifdef _UNICOS |
| # if (SIZEOF_SHORT_INT == 4) |
| typedef short int16_t; |
| # else |
| typedef long int16_t; |
| # endif |
| # else |
| # error "16 bit int type not found." |
| # endif /* _UNICOS */ |
| # endif |
| # if (SIZEOF_INT == 4) |
| typedef int int32_t; |
| # else |
| # ifdef _UNICOS |
| typedef long int32_t; |
| # else |
| # error "32 bit int type not found." |
| # endif /* _UNICOS */ |
| # endif |
| #endif |
| |
| /* If sys/types.h does not supply u_intXX_t, supply them ourselves */ |
| #ifndef HAVE_U_INTXX_T |
| # ifdef HAVE_UINTXX_T |
| typedef uint8_t u_int8_t; |
| typedef uint16_t u_int16_t; |
| typedef uint32_t u_int32_t; |
| # define HAVE_U_INTXX_T 1 |
| # else |
| # if (SIZEOF_CHAR == 1) |
| typedef unsigned char u_int8_t; |
| # else |
| # error "8 bit int type not found." |
| # endif |
| # if (SIZEOF_SHORT_INT == 2) |
| typedef unsigned short int u_int16_t; |
| # else |
| # ifdef _UNICOS |
| # if (SIZEOF_SHORT_INT == 4) |
| typedef unsigned short u_int16_t; |
| # else |
| typedef unsigned long u_int16_t; |
| # endif |
| # else |
| # error "16 bit int type not found." |
| # endif |
| # endif |
| # if (SIZEOF_INT == 4) |
| typedef unsigned int u_int32_t; |
| # else |
| # ifdef _UNICOS |
| typedef unsigned long u_int32_t; |
| # else |
| # error "32 bit int type not found." |
| # endif |
| # endif |
| # endif |
| #define __BIT_TYPES_DEFINED__ |
| #endif |
| |
| /* 64-bit types */ |
| #ifndef HAVE_INT64_T |
| # if (SIZEOF_LONG_INT == 8) |
| typedef long int int64_t; |
| # else |
| # if (SIZEOF_LONG_LONG_INT == 8) |
| typedef long long int int64_t; |
| # endif |
| # endif |
| #endif |
| #ifndef HAVE_U_INT64_T |
| # if (SIZEOF_LONG_INT == 8) |
| typedef unsigned long int u_int64_t; |
| # else |
| # if (SIZEOF_LONG_LONG_INT == 8) |
| typedef unsigned long long int u_int64_t; |
| # endif |
| # endif |
| #endif |
| |
| #ifndef HAVE_U_CHAR |
| typedef unsigned char u_char; |
| # define HAVE_U_CHAR |
| #endif /* HAVE_U_CHAR */ |
| |
| #ifndef SIZE_T_MAX |
| #define SIZE_T_MAX ULONG_MAX |
| #endif /* SIZE_T_MAX */ |
| |
| #ifndef HAVE_SIZE_T |
| typedef unsigned int size_t; |
| # define HAVE_SIZE_T |
| # define SIZE_T_MAX UINT_MAX |
| #endif /* HAVE_SIZE_T */ |
| |
| #ifndef HAVE_SSIZE_T |
| typedef int ssize_t; |
| # define HAVE_SSIZE_T |
| #endif /* HAVE_SSIZE_T */ |
| |
| #ifndef HAVE_CLOCK_T |
| typedef long clock_t; |
| # define HAVE_CLOCK_T |
| #endif /* HAVE_CLOCK_T */ |
| |
| #ifndef HAVE_SA_FAMILY_T |
| typedef int sa_family_t; |
| # define HAVE_SA_FAMILY_T |
| #endif /* HAVE_SA_FAMILY_T */ |
| |
| #ifndef HAVE_PID_T |
| typedef int pid_t; |
| # define HAVE_PID_T |
| #endif /* HAVE_PID_T */ |
| |
| #ifndef HAVE_SIG_ATOMIC_T |
| typedef int sig_atomic_t; |
| # define HAVE_SIG_ATOMIC_T |
| #endif /* HAVE_SIG_ATOMIC_T */ |
| |
| #ifndef HAVE_MODE_T |
| typedef int mode_t; |
| # define HAVE_MODE_T |
| #endif /* HAVE_MODE_T */ |
| |
| #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS) |
| # define ss_family __ss_family |
| #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */ |
| |
| #ifndef HAVE_SYS_UN_H |
| struct sockaddr_un { |
| short sun_family; /* AF_UNIX */ |
| char sun_path[108]; /* path name (gag) */ |
| }; |
| #endif /* HAVE_SYS_UN_H */ |
| |
| #ifndef HAVE_IN_ADDR_T |
| typedef u_int32_t in_addr_t; |
| #endif |
| |
| #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE) |
| #define _STRUCT_WINSIZE |
| struct winsize { |
| unsigned short ws_row; /* rows, in characters */ |
| unsigned short ws_col; /* columns, in character */ |
| unsigned short ws_xpixel; /* horizontal size, pixels */ |
| unsigned short ws_ypixel; /* vertical size, pixels */ |
| }; |
| #endif |
| |
| /* *-*-nto-qnx does not define this type in the system headers */ |
| #ifdef MISSING_FD_MASK |
| typedef unsigned long int fd_mask; |
| #endif |
| |
| /* Paths */ |
| |
| #ifndef _PATH_BSHELL |
| # define _PATH_BSHELL "/bin/sh" |
| #endif |
| #ifndef _PATH_CSHELL |
| # define _PATH_CSHELL "/bin/csh" |
| #endif |
| #ifndef _PATH_SHELLS |
| # define _PATH_SHELLS "/etc/shells" |
| #endif |
| |
| #ifdef USER_PATH |
| # ifdef _PATH_STDPATH |
| # undef _PATH_STDPATH |
| # endif |
| # define _PATH_STDPATH USER_PATH |
| #endif |
| |
| #ifndef _PATH_STDPATH |
| # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" |
| #endif |
| |
| #ifndef SUPERUSER_PATH |
| # define SUPERUSER_PATH _PATH_STDPATH |
| #endif |
| |
| #ifndef _PATH_DEVNULL |
| # define _PATH_DEVNULL "/dev/null" |
| #endif |
| |
| #ifndef MAIL_DIRECTORY |
| # define MAIL_DIRECTORY "/var/spool/mail" |
| #endif |
| |
| #ifndef MAILDIR |
| # define MAILDIR MAIL_DIRECTORY |
| #endif |
| |
| #if !defined(_PATH_MAILDIR) && defined(MAILDIR) |
| # define _PATH_MAILDIR MAILDIR |
| #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */ |
| |
| #ifndef _PATH_NOLOGIN |
| # define _PATH_NOLOGIN "/etc/nologin" |
| #endif |
| |
| /* Define this to be the path of the xauth program. */ |
| #ifdef XAUTH_PATH |
| #define _PATH_XAUTH XAUTH_PATH |
| #endif /* XAUTH_PATH */ |
| |
| /* derived from XF4/xc/lib/dps/Xlibnet.h */ |
| #ifndef X_UNIX_PATH |
| # ifdef __hpux |
| # define X_UNIX_PATH "/var/spool/sockets/X11/%u" |
| # else |
| # define X_UNIX_PATH "/tmp/.X11-unix/X%u" |
| # endif |
| #endif /* X_UNIX_PATH */ |
| #define _PATH_UNIX_X X_UNIX_PATH |
| |
| #ifndef _PATH_TTY |
| # define _PATH_TTY "/dev/tty" |
| #endif |
| |
| /* Macros */ |
| |
| #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H) |
| # define HAVE_LOGIN_CAP |
| #endif |
| |
| #ifndef MAX |
| # define MAX(a,b) (((a)>(b))?(a):(b)) |
| # define MIN(a,b) (((a)<(b))?(a):(b)) |
| #endif |
| |
| #ifndef roundup |
| # define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) |
| #endif |
| |
| #ifndef timersub |
| #define timersub(a, b, result) \ |
| do { \ |
| (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ |
| (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ |
| if ((result)->tv_usec < 0) { \ |
| --(result)->tv_sec; \ |
| (result)->tv_usec += 1000000; \ |
| } \ |
| } while (0) |
| #endif |
| |
| #ifndef TIMEVAL_TO_TIMESPEC |
| #define TIMEVAL_TO_TIMESPEC(tv, ts) { \ |
| (ts)->tv_sec = (tv)->tv_sec; \ |
| (ts)->tv_nsec = (tv)->tv_usec * 1000; \ |
| } |
| #endif |
| |
| #ifndef TIMESPEC_TO_TIMEVAL |
| #define TIMESPEC_TO_TIMEVAL(tv, ts) { \ |
| (tv)->tv_sec = (ts)->tv_sec; \ |
| (tv)->tv_usec = (ts)->tv_nsec / 1000; \ |
| } |
| #endif |
| |
| #ifndef __P |
| # define __P(x) x |
| #endif |
| |
| #if !defined(IN6_IS_ADDR_V4MAPPED) |
| # define IN6_IS_ADDR_V4MAPPED(a) \ |
| ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \ |
| (((u_int32_t *) (a))[2] == htonl (0xffff))) |
| #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */ |
| |
| #if !defined(__GNUC__) || (__GNUC__ < 2) |
| # define __attribute__(x) |
| #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ |
| |
| #ifndef __dead |
| # define __dead __attribute__((noreturn)) |
| #endif |
| |
| #if !defined(HAVE_ATTRIBUTE__SENTINEL__) && !defined(__sentinel__) |
| # define __sentinel__ |
| #endif |
| |
| #if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__bounded__) |
| # define __bounded__(x, y, z) |
| #endif |
| |
| /* *-*-nto-qnx doesn't define this macro in the system headers */ |
| #ifdef MISSING_HOWMANY |
| # define howmany(x,y) (((x)+((y)-1))/(y)) |
| #endif |
| |
| #ifndef OSSH_ALIGNBYTES |
| #define OSSH_ALIGNBYTES (sizeof(int) - 1) |
| #endif |
| #ifndef __CMSG_ALIGN |
| #define __CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES) |
| #endif |
| |
| /* Length of the contents of a control message of length len */ |
| #ifndef CMSG_LEN |
| #define CMSG_LEN(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) |
| #endif |
| |
| /* Length of the space taken up by a padded control message of length len */ |
| #ifndef CMSG_SPACE |
| #define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len)) |
| #endif |
| |
| /* given pointer to struct cmsghdr, return pointer to data */ |
| #ifndef CMSG_DATA |
| #define CMSG_DATA(cmsg) ((u_char *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr))) |
| #endif /* CMSG_DATA */ |
| |
| /* |
| * RFC 2292 requires to check msg_controllen, in case that the kernel returns |
| * an empty list for some reasons. |
| */ |
| #ifndef CMSG_FIRSTHDR |
| #define CMSG_FIRSTHDR(mhdr) \ |
| ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \ |
| (struct cmsghdr *)(mhdr)->msg_control : \ |
| (struct cmsghdr *)NULL) |
| #endif /* CMSG_FIRSTHDR */ |
| |
| #ifndef offsetof |
| # define offsetof(type, member) ((size_t) &((type *)0)->member) |
| #endif |
| |
| /* Set up BSD-style BYTE_ORDER definition if it isn't there already */ |
| /* XXX: doesn't try to cope with strange byte orders (PDP_ENDIAN) */ |
| #ifndef BYTE_ORDER |
| # ifndef LITTLE_ENDIAN |
| # define LITTLE_ENDIAN 1234 |
| # endif /* LITTLE_ENDIAN */ |
| # ifndef BIG_ENDIAN |
| # define BIG_ENDIAN 4321 |
| # endif /* BIG_ENDIAN */ |
| # ifdef WORDS_BIGENDIAN |
| # define BYTE_ORDER BIG_ENDIAN |
| # else /* WORDS_BIGENDIAN */ |
| # define BYTE_ORDER LITTLE_ENDIAN |
| # endif /* WORDS_BIGENDIAN */ |
| #endif /* BYTE_ORDER */ |
| |
| /* Function replacement / compatibility hacks */ |
| |
| #if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) || defined(HAVE_NGETADDRINFO)) |
| # define HAVE_GETADDRINFO |
| #endif |
| |
| #ifndef HAVE_GETOPT_OPTRESET |
| # undef getopt |
| # undef opterr |
| # undef optind |
| # undef optopt |
| # undef optreset |
| # undef optarg |
| # define getopt(ac, av, o) BSDgetopt(ac, av, o) |
| # define opterr BSDopterr |
| # define optind BSDoptind |
| # define optopt BSDoptopt |
| # define optreset BSDoptreset |
| # define optarg BSDoptarg |
| #endif |
| |
| #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) |
| # undef HAVE_GETADDRINFO |
| #endif |
| #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO) |
| # undef HAVE_FREEADDRINFO |
| #endif |
| #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR) |
| # undef HAVE_GAI_STRERROR |
| #endif |
| |
| #if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX) |
| # undef HAVE_UPDWTMPX |
| #endif |
| |
| #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) |
| # define memmove(s1, s2, n) bcopy((s2), (s1), (n)) |
| #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */ |
| |
| #if defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) |
| # define USE_VHANGUP |
| #endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */ |
| |
| #ifndef GETPGRP_VOID |
| # define getpgrp() getpgrp(0) |
| #endif |
| |
| #ifdef USE_BSM_AUDIT |
| # define SSH_AUDIT_EVENTS |
| # define CUSTOM_SSH_AUDIT_EVENTS |
| #endif |
| |
| /* OPENSSL_free() is Free() in versions before OpenSSL 0.9.6 */ |
| #if !defined(OPENSSL_VERSION_NUMBER) || (OPENSSL_VERSION_NUMBER < 0x0090600f) |
| # define OPENSSL_free(x) Free(x) |
| #endif |
| |
| #if !defined(HAVE___func__) && defined(HAVE___FUNCTION__) |
| # define __func__ __FUNCTION__ |
| #elif !defined(HAVE___func__) |
| # define __func__ "" |
| #endif |
| |
| #if defined(KRB5) && !defined(HEIMDAL) |
| # define krb5_get_err_text(context,code) error_message(code) |
| #endif |
| |
| #if defined(SKEYCHALLENGE_4ARG) |
| # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c,d) |
| #else |
| # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c) |
| #endif |
| |
| /* Maximum number of file descriptors available */ |
| #ifdef HAVE_SYSCONF |
| # define SSH_SYSFDMAX sysconf(_SC_OPEN_MAX) |
| #else |
| # define SSH_SYSFDMAX 10000 |
| #endif |
| |
| #if defined(__Lynx__) |
| /* |
| * LynxOS defines these in param.h which we do not want to include since |
| * it will also pull in a bunch of kernel definitions. |
| */ |
| # define ALIGNBYTES (sizeof(int) - 1) |
| # define ALIGN(p) (((unsigned)p + ALIGNBYTES) & ~ALIGNBYTES) |
| /* Missing prototypes on LynxOS */ |
| int snprintf (char *, size_t, const char *, ...); |
| int mkstemp (char *); |
| char *crypt (const char *, const char *); |
| int seteuid (uid_t); |
| int setegid (gid_t); |
| char *mkdtemp (char *); |
| int rresvport_af (int *, sa_family_t); |
| int innetgr (const char *, const char *, const char *, const char *); |
| #endif |
| |
| /* |
| * Define this to use pipes instead of socketpairs for communicating with the |
| * client program. Socketpairs do not seem to work on all systems. |
| * |
| * configure.ac sets this for a few OS's which are known to have problems |
| * but you may need to set it yourself |
| */ |
| /* #define USE_PIPES 1 */ |
| |
| /** |
| ** login recorder definitions |
| **/ |
| |
| /* FIXME: put default paths back in */ |
| #ifndef UTMP_FILE |
| # ifdef _PATH_UTMP |
| # define UTMP_FILE _PATH_UTMP |
| # else |
| # ifdef CONF_UTMP_FILE |
| # define UTMP_FILE CONF_UTMP_FILE |
| # endif |
| # endif |
| #endif |
| #ifndef WTMP_FILE |
| # ifdef _PATH_WTMP |
| # define WTMP_FILE _PATH_WTMP |
| # else |
| # ifdef CONF_WTMP_FILE |
| # define WTMP_FILE CONF_WTMP_FILE |
| # endif |
| # endif |
| #endif |
| /* pick up the user's location for lastlog if given */ |
| #ifndef LASTLOG_FILE |
| # ifdef _PATH_LASTLOG |
| # define LASTLOG_FILE _PATH_LASTLOG |
| # else |
| # ifdef CONF_LASTLOG_FILE |
| # define LASTLOG_FILE CONF_LASTLOG_FILE |
| # endif |
| # endif |
| #endif |
| |
| #if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW) |
| # define USE_SHADOW |
| #endif |
| |
| /* The login() library function in libutil is first choice */ |
| #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN) |
| # define USE_LOGIN |
| |
| #else |
| /* Simply select your favourite login types. */ |
| /* Can't do if-else because some systems use several... <sigh> */ |
| # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX) |
| # define USE_UTMPX |
| # endif |
| # if defined(UTMP_FILE) && !defined(DISABLE_UTMP) |
| # define USE_UTMP |
| # endif |
| # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX) |
| # define USE_WTMPX |
| # endif |
| # if defined(WTMP_FILE) && !defined(DISABLE_WTMP) |
| # define USE_WTMP |
| # endif |
| |
| #endif |
| |
| #ifndef UT_LINESIZE |
| # define UT_LINESIZE 8 |
| #endif |
| |
| /* I hope that the presence of LASTLOG_FILE is enough to detect this */ |
| #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG) |
| # define USE_LASTLOG |
| #endif |
| |
| #ifdef HAVE_OSF_SIA |
| # ifdef USE_SHADOW |
| # undef USE_SHADOW |
| # endif |
| # define CUSTOM_SYS_AUTH_PASSWD 1 |
| #endif |
| |
| #ifdef HAVE_LIBIAF |
| # define CUSTOM_SYS_AUTH_PASSWD 1 |
| #endif |
| |
| /* HP-UX 11.11 */ |
| #ifdef BTMP_FILE |
| # define _PATH_BTMP BTMP_FILE |
| #endif |
| |
| #if defined(USE_BTMP) && defined(_PATH_BTMP) |
| # define CUSTOM_FAILED_LOGIN |
| #endif |
| |
| /** end of login recorder definitions */ |
| |
| #ifdef BROKEN_GETGROUPS |
| # define getgroups(a,b) ((a)==0 && (b)==NULL ? NGROUPS_MAX : getgroups((a),(b))) |
| #endif |
| |
| #if defined(HAVE_MMAP) && defined(BROKEN_MMAP) |
| # undef HAVE_MMAP |
| #endif |
| |
| #ifndef IOV_MAX |
| # if defined(_XOPEN_IOV_MAX) |
| # define IOV_MAX _XOPEN_IOV_MAX |
| # elif defined(DEF_IOV_MAX) |
| # define IOV_MAX DEF_IOV_MAX |
| # else |
| # define IOV_MAX 16 |
| # endif |
| #endif |
| |
| /* some system headers on HP-UX define YES/NO */ |
| #ifdef YES |
| # undef YES |
| #endif |
| #ifdef NO |
| # undef NO |
| #endif |
| |
| #endif /* _DEFINES_H */ |