nptl: Using libsupport for tst-cancel4*

Checked on x86_64-linux-gnu.

	* nptl/tst-cancel4-common.c: Use libsupport.
	* nptl/tst-cancel4-common.h: Likewise.
	* nptl/tst-cancel4.c (tf_read): Likewise.
	(tf_readv): Likewise.
	(tf_write): Likewise.
	(tf_writev): Likewise.
	(tf_sleep): Likewise.
	(tf_usleep): Likewise.
	(tf_nanosleep): Likewise.
	(tf_select): Likewise.
	(tf_pselect): Likewise.
	(tf_poll): Likewise.
	(tf_ppoll): Likewise.
	(tf_wait): Likewise.
	(tf_waitpid): Likewise.
	(tf_waitid): Likewise.
	(tf_sigpause): Likewise.
	(tf_sigsuspend): Likewise.
	(tf_sigwait): Likewise.
	(tf_sigwaitinfo): Likewise.
	(tf_sigtimedwait): Likewise.
	(tf_pause): Likewise.
	(tf_accept): Likewise.
	(tf_send): Likewise.
	(tf_recv): Likewise.
	(tf_recvfrom): Likewise.
	(tf_recvmsg): Likewise.
	(tf_open): Likewise.
	(tf_close): Likewise.
	(tf_pread): Likewise.
	(tf_pwrite): Likewise.
	(tf_preadv): Likewise.
	(tf_pwritev): Likewise.
	(tf_fsync): Likewise.
	(tf_fdatasync): Likewise.
	(tf_msync): Likewise.
	(tf_sendto): Likewise.
	(tf_sendmsg): Likewise.
	(tf_creat): Likewise.
	(tf_connect): Likewise.
	(tf_tcdrain): Likewise.
	(tf_msgrcv): Likewise.
	(tf_msgsnd): Likewise.
	* nptl/tst-cancel4_1.c (tf_sendmmsg): Likewise.
	* nptl/tst-cancel4_2.c (tf_recvmmsg): Likewise.

1 files changed, 7 insertions, 26 deletions

diff --git a/nptl/tst-cancel4_1.c b/nptl/tst-cancel4_1.c
index 05b5f7bfd0..0f41965ed1 100644
--- a/nptl/tst-cancel4_1.c
+++ b/nptl/tst-cancel4_1.c
@@ -44,25 +44,17 @@ tf_sendmmsg (void *arg)
 
   tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
   if (tempfd == -1)
-    {
-      printf ("%s: first socket call failed\n", __FUNCTION__);
-      exit (1);
-    }
+    FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
 
   int tries = 0;
   do
     {
       if (++tries > 10)
-	{
-	  printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
-	}
+	FAIL_EXIT1 ("too many unsuccessful bind calls");
 
       strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-7-XXXXXX");
       if (mktemp (sun.sun_path) == NULL)
-	{
-	  printf ("%s: cannot generate temp file name\n", __FUNCTION__);
-	  exit (1);
-	}
+	FAIL_EXIT1 ("cannot generate temp file name");
 
       sun.sun_family = AF_UNIX;
     }
@@ -73,24 +65,15 @@ tf_sendmmsg (void *arg)
 
   tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
   if (tempfd2 == -1)
-    {
-      printf ("%s: second socket call failed\n", __FUNCTION__);
-      exit (1);
-    }
+    FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
 
   int r = pthread_barrier_wait (&b2);
   if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      printf ("%s: barrier_wait failed\n", __FUNCTION__);
-      exit (1);
-    }
+    FAIL_EXIT1 ("pthread_barrier_wait");
 
   r = pthread_barrier_wait (&b2);
   if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
-      exit (1);
-    }
+    FAIL_EXIT1 ("pthread_barrier_wait");
 
   pthread_cleanup_push (cl, NULL);
 
@@ -114,9 +97,7 @@ tf_sendmmsg (void *arg)
 
   pthread_cleanup_pop (0);
 
-  printf ("%s: sendmmsg returned\n", __FUNCTION__);
-
-  exit (1);
+  FAIL_EXIT1 ("sendmmsg returned");
 }
 
 struct cancel_tests tests[] =