diff --git a/ChangeLog b/ChangeLog
index db7ae9e730..c85a1bd044 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2004-11-27  Ulrich Drepper  <drepper@redhat.com>
+
+	* posix/getconf.c (vars): Add support for _SC_IPV6 and
+	_SC_RAW_SOCKETS.
+	* sysdeps/posix/sysconf.c (__sysconf): Add support for _SC_IPV6
+	and _SC_RAW_SOCKETS.
+	* sysdeps/generic/bits/confname.h: Define _SC_IPV6 and
+	_SC_RAW_SOCKETS.
+
 2004-11-26  Jakub Jelinek  <jakub@redhat.com>
 
 	* sysdeps/generic/unsecvars.h (UNSECURE_ENVVARS): Add GETCONF_DIR.
diff --git a/bits/confname.h b/bits/confname.h
index d097a4ba1a..8947d48ed7 100644
--- a/bits/confname.h
+++ b/bits/confname.h
@@ -492,9 +492,14 @@ enum
 #define _SC_LEVEL4_CACHE_SIZE		_SC_LEVEL4_CACHE_SIZE
     _SC_LEVEL4_CACHE_ASSOC,
 #define _SC_LEVEL4_CACHE_ASSOC		_SC_LEVEL4_CACHE_ASSOC
-    _SC_LEVEL4_CACHE_LINESIZE
+    _SC_LEVEL4_CACHE_LINESIZE,
 #define _SC_LEVEL4_CACHE_LINESIZE	_SC_LEVEL4_CACHE_LINESIZE
     /* Leave room here, maybe we need a few more cache levels some day.  */
+
+    _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
+#define _SC_IPV6			_SC_IPV6
+    _SC_RAW_SOCKETS
+#define _SC_RAW_SOCKETS			_SC_RAW_SOCKETS
   };
 
 /* Values for the NAME argument to `confstr'.  */
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 4b4a3c3390..3c797fe7f5 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,13 @@
+2004-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_ADVISORY_INFO,
+	_POSIX_SPORADIC_SERVER, _POSIX_THREAD_SPORADIC_SERVER, _POSIX_TRACE,
+	_POSIX_TRACE_EVENT_FILTER, _POSIX_TRACE_INHERIT, _POSIX_TRACE_LOG,
+	_POSIX_TYPED_MEMORY_OBJECTS): Define.
+	* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise.
+
 2004-11-05  Maciej W. Rozycki  <macro@mips.com>
 
 	* sysdeps/mips/pspinlock.c: Include <sgidefs.h>.  Use _ABIO32,
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index efe1235107..902cbbfbf9 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,13 @@
+2004-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_ADVISORY_INFO,
+	_POSIX_SPORADIC_SERVER, _POSIX_THREAD_SPORADIC_SERVER, _POSIX_TRACE,
+	_POSIX_TRACE_EVENT_FILTER, _POSIX_TRACE_INHERIT, _POSIX_TRACE_LOG,
+	_POSIX_TYPED_MEMORY_OBJECTS, _POSIX_IPV6, _POSIX_RAW_SOCKETS): Define.
+	* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise.
+
 2004-11-24  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/x86_64/Makefile [nptl]: Define CFLAGS-pthread_create.c.
diff --git a/posix/getconf.c b/posix/getconf.c
index 6175dfec26..5aac25e4ca 100644
--- a/posix/getconf.c
+++ b/posix/getconf.c
@@ -912,6 +912,12 @@ static const struct conf vars[] =
     { "LEVEL4_CACHE_ASSOC", _SC_LEVEL4_CACHE_ASSOC, SYSCONF },
 #endif
 
+#ifdef _SC_IPV6
+    { "IPV6", _SC_IPV6, SYSCONF },
+#endif
+#ifdef _SC_RAW_SOCKETS
+    { "RAW_SOCKETS", _SC_RAW_SOCKETS, SYSCONF },
+#endif
 
     { NULL, 0, SYSCONF }
   };
diff --git a/sysdeps/generic/bits/confname.h b/sysdeps/generic/bits/confname.h
index d097a4ba1a..8947d48ed7 100644
--- a/sysdeps/generic/bits/confname.h
+++ b/sysdeps/generic/bits/confname.h
@@ -492,9 +492,14 @@ enum
 #define _SC_LEVEL4_CACHE_SIZE		_SC_LEVEL4_CACHE_SIZE
     _SC_LEVEL4_CACHE_ASSOC,
 #define _SC_LEVEL4_CACHE_ASSOC		_SC_LEVEL4_CACHE_ASSOC
-    _SC_LEVEL4_CACHE_LINESIZE
+    _SC_LEVEL4_CACHE_LINESIZE,
 #define _SC_LEVEL4_CACHE_LINESIZE	_SC_LEVEL4_CACHE_LINESIZE
     /* Leave room here, maybe we need a few more cache levels some day.  */
+
+    _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50,
+#define _SC_IPV6			_SC_IPV6
+    _SC_RAW_SOCKETS
+#define _SC_RAW_SOCKETS			_SC_RAW_SOCKETS
   };
 
 /* Values for the NAME argument to `confstr'.  */
diff --git a/sysdeps/posix/sysconf.c b/sysdeps/posix/sysconf.c
index de81c2120b..a4bc2e78b1 100644
--- a/sysdeps/posix/sysconf.c
+++ b/sysdeps/posix/sysconf.c
@@ -1189,6 +1189,20 @@ __sysconf (name)
 	 return zero which indicates that no information is
 	 available.  */
       return 0;
+
+    case _SC_IPV6:
+#ifdef _POSIX_IPV6
+      return _POSIX_IPV6;
+#else
+      return -1;
+#endif
+
+    case _SC_RAW_SOCKETS:
+#ifdef _POSIX_RAW_SOCKETS
+      return _POSIX_RAW_SOCKETS;
+#else
+      return -1;
+#endif
     }
 }