(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

1 files changed, 24 insertions, 91 deletions

diff --git a/nptl/tst-join5.c b/nptl/tst-join5.c
index db005f5b71..589fac6b5f 100644
--- a/nptl/tst-join5.c
+++ b/nptl/tst-join5.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
@@ -21,187 +21,120 @@
 #include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/syscall.h>
-
-
-#define wait_code()							      \
-  do {									      \
-    struct timespec ts = { .tv_sec = 0, .tv_nsec = 200000000 };		      \
-    while (syscall (__NR_nanosleep, &ts, &ts) < 0)			      \
-      /* nothing */;							      \
-  } while (0)
-
-
-#ifdef WAIT_IN_CHILD
-static pthread_barrier_t b;
-#endif
 
 
 static void *
 tf1 (void *arg)
 {
-#ifdef WAIT_IN_CHILD
-  int e = pthread_barrier_wait (&b);
-  if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      printf ("%s: barrier_wait failed\n", __func__);
-      exit (1);
-    }
-
-  wait_code ();
-#endif
-
   pthread_join ((pthread_t) arg, NULL);
 
-  exit (42);
+  puts ("1st join returned");
+
+  return (void *) 1l;
 }
 
 
 static void *
 tf2 (void *arg)
 {
-#ifdef WAIT_IN_CHILD
-  int e = pthread_barrier_wait (&b);
-  if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      printf ("%s: barrier_wait failed\n", __func__);
-      exit (1);
-    }
-
-  wait_code ();
-#endif
   pthread_join ((pthread_t) arg, NULL);
 
-  exit (43);
+  puts ("2nd join returned");
+
+  return (void *) 1l;
 }
 
 
 static int
 do_test (void)
 {
-#ifdef WAIT_IN_CHILD
-  if (pthread_barrier_init (&b, NULL, 2) != 0)
-    {
-      puts ("barrier_init failed");
-      return 1;
-    }
-#endif
-
   pthread_t th;
 
   int err = pthread_join (pthread_self (), NULL);
   if (err == 0)
     {
       puts ("1st circular join succeeded");
-      return 1;
+      exit (1);
     }
   if (err != EDEADLK)
     {
       printf ("1st circular join %d, not EDEADLK\n", err);
-      return 1;
+      exit (1);
     }
 
   if (pthread_create (&th, NULL, tf1, (void *) pthread_self ()) != 0)
     {
       puts ("1st create failed");
-      return 1;
+      exit (1);
     }
 
-#ifndef WAIT_IN_CHILD
-  wait_code ();
-#endif
-
   if (pthread_cancel (th) != 0)
     {
       puts ("cannot cancel 1st thread");
-      return 1;
-    }
-
-#ifdef WAIT_IN_CHILD
-  int e = pthread_barrier_wait (&b);
-  if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      printf ("%s: barrier_wait failed\n", __func__);
-      return 1;
+      exit (1);
     }
-#endif
 
   void *r;
   err = pthread_join (th, &r);
   if (err != 0)
     {
       printf ("cannot join 1st thread: %d\n", err);
-      return 1;
+      exit (1);
     }
   if (r != PTHREAD_CANCELED)
     {
       puts ("1st thread not canceled");
-      return 1;
+      exit (1);
     }
 
   err = pthread_join (pthread_self (), NULL);
   if (err == 0)
     {
       puts ("2nd circular join succeeded");
-      return 1;
+      exit (1);
     }
   if (err != EDEADLK)
     {
       printf ("2nd circular join %d, not EDEADLK\n", err);
-      return 1;
+      exit (1);
     }
 
   if (pthread_create (&th, NULL, tf2, (void *) pthread_self ()) != 0)
     {
       puts ("2nd create failed");
-      return 1;
+      exit (1);
     }
 
-#ifndef WAIT_IN_CHILD
-  wait_code ();
-#endif
-
   if (pthread_cancel (th) != 0)
     {
       puts ("cannot cancel 2nd thread");
-      return 1;
-    }
-
-#ifdef WAIT_IN_CHILD
-  e = pthread_barrier_wait (&b);
-  if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      printf ("%s: barrier_wait failed\n", __func__);
-      return 1;
+      exit (1);
     }
-#endif
 
   if (pthread_join (th, &r) != 0)
     {
       puts ("cannot join 2nd thread");
-      return 1;
+      exit (1);
     }
   if (r != PTHREAD_CANCELED)
     {
       puts ("2nd thread not canceled");
-      return 1;
+      exit (1);
     }
 
   err = pthread_join (pthread_self (), NULL);
   if (err == 0)
     {
-      puts ("3rd circular join succeeded");
-      return 1;
+      puts ("2nd circular join succeeded");
+      exit (1);
     }
   if (err != EDEADLK)
     {
-      printf ("3rd circular join %d, not EDEADLK\n", err);
-      return 1;
+      printf ("2nd circular join %d, not EDEADLK\n", err);
+      exit (1);
     }
 
-  return 0;
+  exit (0);
 }
 
 #define TEST_FUNCTION do_test ()