/* Constants */
-#ifndef SHUT_RDWR
+#if defined(HAVE_DECL_SHUT_RD) && HAVE_DECL_SHUT_RD == 0
enum
{
SHUT_RD = 0, /* No more receptions. */
# endif
#endif
-#ifndef MAXSYMLINKS
+#if defined(HAVE_DECL_MAXSYMLINKS) && HAVE_DECL_MAXSYMLINKS == 0
# define MAXSYMLINKS 5
#endif
#endif
#endif
-#ifndef O_NONBLOCK /* Non Blocking Open */
-# define O_NONBLOCK 00004
+#if defined(HAVE_DECL_O_NONBLOCK) && HAVE_DECL_O_NONBLOCK == 0
+# define O_NONBLOCK 00004 /* Non Blocking Open */
#endif
#ifndef S_ISDIR
#define INADDR_LOOPBACK ((u_long)0x7f000001)
#endif
-#ifndef __unused
-#define __unused
-#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_IN_ADDR_T
typedef u_int32_t in_addr_t;
#endif
+#ifndef HAVE_IN_PORT_T
+typedef u_int16_t in_port_t;
+#endif
#if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE)
#define _STRUCT_WINSIZE
#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
# 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
+
+#if !defined(HAVE_ATTRIBUTE__NONNULL__) && !defined(__nonnull__)
+# define __nonnull__(x)
+#endif
+
/* *-*-nto-qnx doesn't define this macro in the system headers */
#ifdef MISSING_HOWMANY
# define howmany(x,y) (((x)+((y)-1))/(y))
(struct cmsghdr *)NULL)
#endif /* CMSG_FIRSTHDR */
-#ifndef offsetof
+#if defined(HAVE_DECL_OFFSETOF) && HAVE_DECL_OFFSETOF == 0
# 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 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
# undef HAVE_UPDWTMPX
#endif
+#if defined(BROKEN_SHADOW_EXPIRE) && defined(HAS_SHADOW_EXPIRE)
+# undef HAS_SHADOW_EXPIRE
+#endif
+
+#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT) && \
+ defined(SYSLOG_R_SAFE_IN_SIGHAND)
+# define DO_LOG_SAFE_IN_SIGHAND
+#endif
+
#if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
# define memmove(s1, s2, n) bcopy((s2), (s1), (n))
#endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
#endif /* defined(HAVE_VHANGUP) && !defined(HAVE_DEV_PTMX) */
#ifndef GETPGRP_VOID
+# include <unistd.h>
# define getpgrp() getpgrp(0)
#endif
# 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 SSH_SYSFDMAX 10000
#endif
+#ifdef FSID_HAS_VAL
+/* encode f_fsid into a 64 bit value */
+#define FSID_TO_ULONG(f) \
+ ((((u_int64_t)(f).val[0] & 0xffffffffUL) << 32) | \
+ ((f).val[1] & 0xffffffffUL))
+#elif defined(FSID_HAS___VAL)
+#define FSID_TO_ULONG(f) \
+ ((((u_int64_t)(f).__val[0] & 0xffffffffUL) << 32) | \
+ ((f).__val[1] & 0xffffffffUL))
+#else
+# define FSID_TO_ULONG(f) ((f))
+#endif
+
#if defined(__Lynx__)
/*
* LynxOS defines these in param.h which we do not want to include since
# define CUSTOM_SYS_AUTH_PASSWD 1
#endif
-#ifdef UNIXWARE_LONG_PASSWORDS
+#if defined(HAVE_LIBIAF) && defined(HAVE_SET_ID) && !defined(HAVE_SECUREWARE)
# define CUSTOM_SYS_AUTH_PASSWD 1
#endif
+#if defined(HAVE_LIBIAF) && defined(HAVE_SET_ID) && !defined(BROKEN_LIBIAF)
+# define USE_LIBIAF
+#endif
/* HP-UX 11.11 */
#ifdef BTMP_FILE
# 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
+
+#ifndef EWOULDBLOCK
+# define EWOULDBLOCK EAGAIN
+#endif
+
+#ifndef INET6_ADDRSTRLEN /* for non IPv6 machines */
+#define INET6_ADDRSTRLEN 46
+#endif
+
+#ifndef SSH_IOBUFSZ
+# define SSH_IOBUFSZ 8192
+#endif
+
+#ifndef PRIu64
+# define PRIu64 "llu"
+#endif
+
#endif /* _DEFINES_H */