1 files changed, 46 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/sa_len.c b/sysdeps/unix/sysv/linux/sa_len.c
new file mode 100644
index 0000000000..3c66040238
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sa_len.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <sys/socket.h>
+
+#include <netatalk/at.h>
+#include <netax25/ax25.h>
+#include <netinet/in.h>
+#include <netipx/ipx.h>
+#include <netrose/rose.h>
+
+int
+__libc_sa_len (sa_family_t af)
+{
+  switch (af)
+    {
+    case AF_APPLETALK:
+      return sizeof (struct sockaddr_at);
+    case AF_AX25:
+      return sizeof (struct sockaddr_ax25);
+    case AF_INET:
+      return sizeof (struct sockaddr_in);
+    case AF_INET6:
+      return sizeof (struct sockaddr_in6);
+    case AF_IPX:
+      return sizeof (struct sockaddr_ipx);
+    case AF_ROSE:
+      return sizeof (struct sockaddr_rose);
+    }
+  return 0;
+}