The test case ppoll01 does not register the signal handler
of SIGINT, so the program will be terminated by SIGINT
from child process.

Then, the rest cases will not be tested.

This patch fixed the problem.

Signed-off-by: Liu Bo <[email protected]>
---
diff --git a/testcases/kernel/syscalls/ppoll/ppoll01.c 
b/testcases/kernel/syscalls/ppoll/ppoll01.c
index f76d61f..585297c 100644
--- a/testcases/kernel/syscalls/ppoll/ppoll01.c
+++ b/testcases/kernel/syscalls/ppoll/ppoll01.c
@@ -124,9 +124,17 @@ extern void cleanup() {
 /*              On success - returns 0.                                       
*/
 /*                                                                            
*/
 
/******************************************************************************/
+/*
+ * sighandler()
+ */
+void sighandler(int sig)
+{
+       return;
+}
 void setup() {
         /* Capture signals if any */
-        /* Create temporary directories */
+       signal(SIGINT, sighandler);
+       /* Create temporary directories */
         TEST_PAUSE;
         tst_tmpdir();
 }
@@ -404,16 +412,6 @@ TEST_END:
 }
 
 
-/*
- * sighandler()
- */
-void sighandler(int sig)
-{
-        if (sig == SIGINT)
-                return;
-        // NOTREACHED
-        return;
-}
 
 
 /*

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