[PATCH 1/3] tst-longjmp_chk: add comments and convert to test-skeleton

[Mike Frysinger]

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2013-12-29   Mike Frysinger  <vapier@gentoo.org>

	* debug/tst-longjmp_chk.c: Add header comment and include
	../test-skeleton.c.
	(do_test): Mark static.
	(TEST_FUNCTION): Define.
---
 debug/tst-longjmp_chk.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/debug/tst-longjmp_chk.c b/debug/tst-longjmp_chk.c
index 8892974..dba1855 100644
--- a/debug/tst-longjmp_chk.c
+++ b/debug/tst-longjmp_chk.c
@@ -1,3 +1,5 @@
+/* Basic test to make sure doing a longjmp to a jmpbuf with an invalid sp
+   is caught by the fortification code.  */
 #include <errno.h>
 #include <fcntl.h>
 #include <paths.h>
@@ -43,8 +45,8 @@ handler (int sig)
 }
 
 
-int
-main (void)
+static int
+do_test (void)
 {
   struct sigaction sa;
   sa.sa_handler = handler;
@@ -84,3 +86,6 @@ main (void)
   puts ("second longjmp returned");
   return 1;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
-- 
1.8.4.3