X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-sys_socket.c;h=8f323ca1d91cd29102afbfd1362dff8200aedfeb;hb=51cd1f8d04daa5bdc4008ac25e507f9ef777a2fc;hp=badf308b7a1468f25d0cbea48b2ffd9308727c7b;hpb=b2e2010c7c902235b5efb5bd3c6529f61b093aa4;p=gnulib.git

diff --git a/tests/test-sys_socket.c b/tests/test-sys_socket.c
index badf308b7..8f323ca1d 100644
--- a/tests/test-sys_socket.c
+++ b/tests/test-sys_socket.c
@@ -1,5 +1,5 @@
 /* Test of <sys/socket.h> substitute.
-   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -27,6 +27,9 @@
 int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };
 #endif
 
+/* Check that the 'socklen_t' type is defined.  */
+socklen_t t1;
+
 int
 main (void)
 {
@@ -49,5 +52,9 @@ main (void)
   x.ss_family = 42;
   i = 42;
 
+  /* Tell the compiler that these variables are used.  */
+  (void) x;
+  (void) i;
+
   return 0;
 }