maint: update copyright

[gnulib.git] / tests / test-sys_time.c

diff --git a/tests/test-sys_time.c b/tests/test-sys_time.c
index 74f35ac..ea12c63 100644 (file)
--- a/tests/test-sys_time.c
+++ b/tests/test-sys_time.c
@@ -1,5 +1,5 @@
 /* Test of <sys/time.h> substitute.
-   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2014 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
@@ -20,8 +20,13 @@
 
 #include <sys/time.h>
 
+/* Check that the 'struct timeval' type is defined.  */
 struct timeval a;
 
+/* Check that a.tv_sec is wide enough to hold a time_t, ignoring
+   signedness issues.  */
+typedef int verify_tv_sec_type[sizeof (time_t) <= sizeof (a.tv_sec) ? 1 : -1];
+
 int
 main (void)
 {