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authorUlrich Drepper <drepper@gmail.com>2012-01-08 11:55:32 -0500
committerUlrich Drepper <drepper@gmail.com>2012-01-08 11:55:32 -0500
commitd9a216c037590c414e4069afde01fde84794e0d6 (patch)
tree0c4cbf65be6c1a788741977cbd383def08406a78 /debug/tst-chk1.c
parent15cfed3f93f60e79508043047065f189754f8e35 (diff)
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Add checking versions of poll and ppoll
Diffstat (limited to 'debug/tst-chk1.c')
-rw-r--r--debug/tst-chk1.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/debug/tst-chk1.c b/debug/tst-chk1.c
index 7f0186e706..2593ab9f18 100644
--- a/debug/tst-chk1.c
+++ b/debug/tst-chk1.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2004,2005,2006,2007,2008,2011 Free Software Foundation, Inc.
+/* Copyright (C) 2004-2008,2011,2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
@@ -29,6 +29,7 @@
#include <string.h>
#include <unistd.h>
#include <wchar.h>
+#include <sys/poll.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <sys/un.h>
@@ -1476,5 +1477,21 @@ do_test (void)
CHK_FAIL_END
#endif
+ struct pollfd fds[1];
+ fds[0].fd = STDOUT_FILENO;
+ fds[0].events = POLLOUT;
+ poll (fds, 1, 0);
+#if __USE_FORTIFY_LEVEL >= 1
+ CHK_FAIL_START
+ poll (fds, 2, 0);
+ CHK_FAIL_END
+#endif
+ ppoll (fds, 1, NULL, NULL);
+#if __USE_FORTIFY_LEVEL >= 1
+ CHK_FAIL_START
+ ppoll (fds, 2, NULL, NULL);
+ CHK_FAIL_END
+#endif
+
return ret;
}