5 files changed, 15 insertions, 2 deletions

diff --git a/CREDITS b/CREDITS
index 4bcb1ae68..2c7dab97e 100644
--- a/CREDITS
+++ b/CREDITS
@@ -60,6 +60,7 @@ Thomas Neumann <tom@smart.ruhr.de> - Shadow passwords
 Tom Bertelson's <tbert@abac.com> - AIX auth fixes
 Tor-Ake Fransson <torake@hotmail.com> - AIX support
 Tudor Bosman <tudorb@jm.nu> - MD5 password support
+Udo Schweigert <ust@cert.siemens.de> - ReliantUNIX support
 Zack Weinberg <zack@wolery.cumb.org> - GNOME askpass enhancement
 
 Apologies to anyone I have missed.
diff --git a/ChangeLog b/ChangeLog
index 5aea81e79..8567d3659 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 20000711
  - (djm) Fixup for AIX getuserattr() support from Tom Bertelson
    <tbert@abac.com>
+ - (djm) ReliantUNIX support from Udo Schweigert <ust@cert.siemens.de>
 
 20000709
  - (djm) Only enable PAM_TTY kludge for Linux. Problem report from
diff --git a/acconfig.h b/acconfig.h
index 4757b66bc..4528be678 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -6,6 +6,9 @@
 
 @TOP@
 
+/* Define if your system choked on IP TOS setting */
+#undef IP_TOS_IS_BROKEN
+
 /* Define if you have the getuserattr function.  */
 #undef HAVE_GETUSERATTR
 
diff --git a/configure.in b/configure.in
index f4f47cd45..52184db52 100644
--- a/configure.in
+++ b/configure.in
@@ -138,6 +138,14 @@ case "$host" in
         CFLAGS="$CFLAGS -DSUNOS4"
         AC_CHECK_FUNCS(getpwanam)
         ;;
+*-sni-sysv*)
+        CFLAGS="$CFLAGS -I/usr/local/include"
+        LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/ucblib"
+        MANTYPE='$(CATMAN)'
+        AC_DEFINE(IP_TOS_IS_BROKEN)
+        mansubdir=cat
+        LIBS="$LIBS -lgen -lnsl -lsocket -lucb"
+        ;;
 *-*-sysv*)
         CFLAGS="$CFLAGS -I/usr/local/include"
         LDFLAGS="$LDFLAGS -L/usr/local/lib"
diff --git a/packet.c b/packet.c
index 137d0181a..56080cbb1 100644
--- a/packet.c
+++ b/packet.c
@@ -1237,7 +1237,7 @@ packet_set_interactive(int interactive, int keepalives)
                  * Set IP options for an interactive connection.  Use
                  * IPTOS_LOWDELAY and TCP_NODELAY.
                  */
-#ifdef IP_TOS
+#if defined(IP_TOS) && !defined(IP_TOS_IS_BROKEN)
                 int lowdelay = IPTOS_LOWDELAY;
                 if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, (void *) &lowdelay,
                     sizeof(lowdelay)) < 0)
@@ -1251,7 +1251,7 @@ packet_set_interactive(int interactive, int keepalives)
                  * Set IP options for a non-interactive connection.  Use
                  * IPTOS_THROUGHPUT.
                  */
-#ifdef IP_TOS
+#if defined(IP_TOS) && !defined(IP_TOS_IS_BROKEN)
                 int throughput = IPTOS_THROUGHPUT;
                 if (setsockopt(connection_in, IPPROTO_IP, IP_TOS, (void *) &throughput,
                     sizeof(throughput)) < 0)