7 files changed, 49 insertions, 13 deletions

diff --git a/ChangeLog b/ChangeLog
index c1f32524b..7705b9025 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,9 @@
 20050527
  - (djm) [defines.h] Use our realpath if we have to define PATH_MAX, spotted by
    David Leach; ok dtucker@
+ - (dtucker) [acconfig.h configure.ac defines.h includes.h sshpty.c
+   openbsd-compat/bsd-misc.c] Add support for Ultrix.  No, that's not a typo.
+   Required changes from Bernhard Simon, integrated by me.  ok djm@
 
 20050525
  - (djm) [mpaux.c mpaux.h Makefile.in] Remove old mpaux.[ch] code, it has not 
@@ -2612,4 +2615,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.3791 2005/05/27 09:36:56 djm Exp $
+$Id: ChangeLog,v 1.3792 2005/05/27 11:13:40 dtucker Exp $
diff --git a/acconfig.h b/acconfig.h
index 5721f65fb..bb2e62d23 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -1,4 +1,4 @@
-/* $Id: acconfig.h,v 1.181 2005/02/25 23:07:38 dtucker Exp $ */
+/* $Id: acconfig.h,v 1.182 2005/05/27 11:13:41 dtucker Exp $ */
 
 /*
  * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
@@ -119,9 +119,6 @@
 /* Define if you are on NeXT */
 #undef HAVE_NEXT
 
-/* Define if you are on NEWS-OS */
-#undef HAVE_NEWS4
-
 /* Define if you want to enable PAM support */
 #undef USE_PAM
 
diff --git a/configure.ac b/configure.ac
index 58a3ff47d..a936d2bfd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.262 2005/05/26 10:48:25 djm Exp $
+# $Id: configure.ac,v 1.263 2005/05/27 11:13:41 dtucker Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -278,7 +278,7 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
         esac
         ;;
 mips-sony-bsd|mips-sony-newsos4)
-        AC_DEFINE(HAVE_NEWS4)
+        AC_DEFINE(NEED_SETPRGP, [], [Need setpgrp to acquire controlling tty])
         SONY=1
         ;;
 *-*-netbsd*)
@@ -477,6 +477,12 @@ mips-sony-bsd|mips-sony-newsos4)
         AC_DEFINE(MISSING_HOWMANY)
         AC_DEFINE(MISSING_FD_MASK)
         ;;
+
+*-*-ultrix*)
+        AC_DEFINE(BROKEN_GETGROUPS, [], [getgroups(0,NULL) will return -1])
+        AC_DEFINE(BROKEN_MMAP, [], [Ultrix mmap can't map files])
+        AC_DEFINE(NEED_SETPRGP, [], [Need setpgrp to acquire controlling tty])
+        AC_CHECK_HEADERS(sys/syslog.h)
 esac
 
 # Allow user to specify flags
@@ -929,8 +935,8 @@ AC_CHECK_FUNCS(\
         mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openlog_r openpty \
         pstat prctl readpassphrase realpath recvmsg rresvport_af sendmsg \
         setdtablesize setegid setenv seteuid setgroups setlogin setpcred \
-        setproctitle setregid setreuid setrlimit \
-        setsid setvbuf sigaction sigvec snprintf socketpair strerror \
+        setproctitle setregid setreuid setrlimit setsid setvbuf \
+        sigaction sigvec snprintf socketpair strdup strerror \
         strlcat strlcpy strmode strnvis strtonum strtoul sysconf tcgetpgrp \
         truncate unsetenv updwtmpx utimes vhangup vsnprintf waitpid \
 )
diff --git a/defines.h b/defines.h
index d75d458f4..3a11e6d65 100644
--- a/defines.h
+++ b/defines.h
@@ -25,7 +25,7 @@
 #ifndef _DEFINES_H
 #define _DEFINES_H
 
-/* $Id: defines.h,v 1.120 2005/05/27 09:36:56 djm Exp $ */
+/* $Id: defines.h,v 1.121 2005/05/27 11:13:41 dtucker Exp $ */
 
 
 /* Constants */
@@ -668,4 +668,12 @@ struct winsize {
 
 /** 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
+
 #endif /* _DEFINES_H */
diff --git a/includes.h b/includes.h
index 1625f8e30..89ae26d06 100644
--- a/includes.h
+++ b/includes.h
@@ -181,6 +181,10 @@ static /**/const char *const rcsid[] = { (const char *)rcsid, "\100(#)" msg }
 # include <kafs.h>
 #endif
 
+#if defined(HAVE_SYS_SYSLOG_H)
+# include <sys/syslog.h>
+#endif
+
 /*
  * On HP-UX 11.11, shadow.h and prot.h provide conflicting declarations
  * of getspnam when _INCLUDE__STDC__ is defined, so we unset it here.
diff --git a/openbsd-compat/bsd-misc.c b/openbsd-compat/bsd-misc.c
index 41f92cce9..6ba9bd986 100644
--- a/openbsd-compat/bsd-misc.c
+++ b/openbsd-compat/bsd-misc.c
@@ -18,7 +18,7 @@
 #include "includes.h"
 #include "xmalloc.h"
 
-RCSID("$Id: bsd-misc.c,v 1.26 2005/02/25 23:07:38 dtucker Exp $");
+RCSID("$Id: bsd-misc.c,v 1.27 2005/05/27 11:13:41 dtucker Exp $");
 
 #ifndef HAVE___PROGNAME
 char *__progname;
@@ -212,3 +212,21 @@ mysignal(int sig, mysig_t act)
         return (signal(sig, act));
 #endif
 }
+
+#ifndef HAVE_STRDUP
+char *
+strdup(const char *str)
+{
+        size_t len;
+        char *cp;
+
+        len = strlen(str) + 1;
+        cp = malloc(len);
+        if (cp != NULL)
+                if (strlcpy(cp, str, len) != len) {
+                        free(cp);
+                        return NULL;
+                }
+        return cp;
+}
+#endif
diff --git a/sshpty.c b/sshpty.c
index efd1dfefa..36788c4d7 100644
--- a/sshpty.c
+++ b/sshpty.c
@@ -128,10 +128,10 @@ pty_make_controlling_tty(int *ttyfd, const char *tty)
         if (ioctl(*ttyfd, TIOCSCTTY, NULL) < 0)
                 error("ioctl(TIOCSCTTY): %.100s", strerror(errno));
 #endif /* TIOCSCTTY */
-#ifdef HAVE_NEWS4
+#ifdef NEED_SETPGRP
         if (setpgrp(0,0) < 0)
                 error("SETPGRP %s",strerror(errno));
-#endif /* HAVE_NEWS4 */
+#endif /* NEED_SETPGRP */
 #ifdef USE_VHANGUP
         old = signal(SIGHUP, SIG_IGN);
         vhangup();