/* Constants */
-#ifndef SHUT_RDWR
+#if defined(HAVE_DECL_SHUT_RD) && HAVE_DECL_SHUT_RD == 0
enum
{
SHUT_RD = 0, /* No more receptions. */
# ifdef PATH_MAX
# define MAXPATHLEN PATH_MAX
# else /* PATH_MAX */
-# define MAXPATHLEN 64 /* Should be safe */
+# 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
+
+#if defined(HAVE_DECL_MAXSYMLINKS) && HAVE_DECL_MAXSYMLINKS == 0
+# define MAXSYMLINKS 5
+#endif
+
#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#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 S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
#endif /* S_ISDIR */
-#ifndef S_ISREG
+#ifndef S_ISREG
# define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
#endif /* S_ISREG */
/* 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_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
};
#endif /* HAVE_SYS_UN_H */
+#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
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 _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
# define __attribute__(x)
#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
+#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))
#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 */
+
+#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_GAI_STRERROR
#endif
+#if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX)
+# 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
-/* 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)
+#ifdef USE_BSM_AUDIT
+# define SSH_AUDIT_EVENTS
+# define CUSTOM_SSH_AUDIT_EVENTS
#endif
#if !defined(HAVE___func__) && defined(HAVE___FUNCTION__)
# 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
+
+#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
+ * 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.
# 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)
#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
+
+#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
+# define _PATH_BTMP BTMP_FILE
+#endif
+
+#if defined(USE_BTMP) && defined(_PATH_BTMP)
+# define CUSTOM_FAILED_LOGIN
+#endif
+
/** end of login recorder definitions */
-#ifndef CMSG_DATA
-/* given pointer to struct cmsghdr, return pointer to data */
-#define CMSG_DATA(cmsg) \
- ((u_char *)(cmsg) + (((u_int)(sizeof(struct cmsghdr)) \
- (sizeof(int) - 1)) &~ (sizeof(int) - 1)))
-#endif /* CMSG_DATA */
+#ifdef BROKEN_GETGROUPS
+# define getgroups(a,b) ((a)==0 && (b)==NULL ? NGROUPS_MAX : getgroups((a),(b)))
+#endif
-#ifndef CMSG_FIRSTHDR
-/*
- * RFC 2292 requires to check msg_controllen, in case that the kernel returns
- * an empty list for some reasons.
- */
-# define CMSG_FIRSTHDR(mhdr) \
- ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \
- (struct cmsghdr *)(mhdr)->msg_control : \
- (struct cmsghdr *)NULL)
-#endif /* CMSG_FIRSTHDR */
+#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
+
+#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 _NSIG
+# ifdef NSIG
+# define _NSIG NSIG
+# else
+# define _NSIG 128
+# endif
+#endif
#endif /* _DEFINES_H */
andersk / openssh.git / blobdiff