OpenSolaris_b135/cmd/ssh/include/defines.h
/*
* 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.
*/
/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _DEFINES_H
#define _DEFINES_H
#ifdef __cplusplus
extern "C" {
#endif
/* $Id: defines.h,v 1.96 2002/09/26 00:38:48 tim Exp $ */
/* Constants */
#ifndef SHUT_RDWR
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 /* Should be safe */
#endif /* PATH_MAX */
#endif /* MAXPATHLEN */
#ifndef STDIN_FILENO
#define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
#define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
#define STDERR_FILENO 2
#endif
/* Disable groupaccess if NGROUPS_UMAX, NGROUPS_MAX and NGROUPS are not set */
#ifndef NGROUPS_UMAX
#ifdef NGROUPS_MAX
#define NGROUPS_UMAX NGROUPS_MAX
#elif defined(NGROUPS)
#define NGROUPS_UMAX NGROUPS
#else
#define NGROUPS_UMAX 0
#endif
#endif
#ifndef O_NONBLOCK /* Non Blocking Open */
#define O_NONBLOCK 00004
#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 ((ulong_t)0x7f000001)
#endif
/* Types */
/*
* If sys/types.h does not supply intXX_t, supply them ourselves (or die trying)
*/
#ifndef HAVE_U_INT
/* for now, we can't remove u_int without changing almost all other files */
/* CSTYLED */
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;
#define HAVE_INT64_T 1
#else
#if (SIZEOF_LONG_LONG_INT == 8)
typedef long long int int64_t;
#define HAVE_INT64_T 1
#endif
#endif
#endif
#ifndef HAVE_U_INT64_T
#if (SIZEOF_LONG_INT == 8)
typedef unsigned long int u_int64_t;
#define HAVE_U_INT64_T 1
#else
#if (SIZEOF_LONG_LONG_INT == 8)
typedef unsigned long long int u_int64_t;
#define HAVE_U_INT64_T 1
#endif
#endif
#endif
#if !defined(HAVE_LONG_LONG_INT) && (SIZEOF_LONG_LONG_INT == 8)
#define HAVE_LONG_LONG_INT 1
#endif
#ifndef HAVE_U_CHAR
/* for now, we can't remove u_char without changing almost all other files */
/* CSTYLED */
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
#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 */
#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"
#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_RSH
#ifdef RSH_PATH
#define _PATH_RSH RSH_PATH
#else /* RSH_PATH */
#define _PATH_RSH "/usr/bin/rsh"
#endif /* RSH_PATH */
#endif /* _PATH_RSH */
#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 */
#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 __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) */
#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) (((uint_t)(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
/* 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
/* In older versions of libpam, pam_strerror takes a single argument */
#ifdef HAVE_OLD_PAM
#define PAM_STRERROR(a, b) pam_strerror((b))
#else
#define PAM_STRERROR(a, b) pam_strerror((a), (b))
#endif
#ifdef PAM_SUN_CODEBASE
#define PAM_MSG_MEMBER(msg, n, member) ((*(msg))[(n)].member)
#else
#define PAM_MSG_MEMBER(msg, n, member) ((msg)[(n)]->member)
#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(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
/* 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
/*
* 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
/* 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
/* I hope that the presence of LASTLOG_FILE is enough to detect this */
#if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
#define USE_LASTLOG
#endif
/* end of login recorder definitions */
#ifdef __cplusplus
}
#endif
#endif /* _DEFINES_H */