Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 152 deletions

diff --git a/nptl/tst-barrier3.c b/nptl/tst-barrier3.c
deleted file mode 100644
index ceec90cd2e..0000000000
--- a/nptl/tst-barrier3.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Test of POSIX barriers.
-   Copyright (C) 2002-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define NTHREADS 20
-
-#define ROUNDS 20
-
-static pthread_barrier_t barriers[NTHREADS];
-
-static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
-static int counters[NTHREADS];
-static int serial[NTHREADS];
-
-static void *
-worker (void *arg)
-{
-  void *result = NULL;
-  int nr = (long int) arg;
-  int i;
-
-  for (i = 0; i < ROUNDS; ++i)
-    {
-      int j;
-      int retval;
-
-      if (nr == 0)
-	{
-	  memset (counters, '\0', sizeof (counters));
-	  memset (serial, '\0', sizeof (serial));
-	}
-
-      retval = pthread_barrier_wait (&barriers[NTHREADS - 1]);
-      if (retval != 0 && retval != PTHREAD_BARRIER_SERIAL_THREAD)
-	{
-	  printf ("thread %d failed to wait for all the others\n", nr);
-	  result = (void *) 1;
-	}
-
-      for (j = nr; j < NTHREADS; ++j)
-	{
-	  /* Increment the counter for this round.  */
-	  pthread_mutex_lock (&lock);
-	  ++counters[j];
-	  pthread_mutex_unlock (&lock);
-
-	  /* Wait for the rest.  */
-	  retval = pthread_barrier_wait (&barriers[j]);
-
-	  /* Test the result.  */
-	  if (nr == 0 && counters[j] != j + 1)
-	    {
-	      printf ("barrier in round %d released but count is %d\n",
-		      j, counters[j]);
-	      result = (void *) 1;
-	    }
-
-	  if (retval != 0)
-	    {
-	      if (retval != PTHREAD_BARRIER_SERIAL_THREAD)
-		{
-		  printf ("thread %d in round %d has nonzero return value != PTHREAD_BARRIER_SERIAL_THREAD\n",
-			  nr, j);
-		  result = (void *) 1;
-		}
-	      else
-		{
-		  pthread_mutex_lock (&lock);
-		  ++serial[j];
-		  pthread_mutex_unlock (&lock);
-		}
-	    }
-
-	  /* Wait for the rest again.  */
-	  retval = pthread_barrier_wait (&barriers[j]);
-
-	  /* Now we can check whether exactly one thread was serializing.  */
-	  if (nr == 0 && serial[j] != 1)
-	    {
-	      printf ("not exactly one serial thread in round %d\n", j);
-	      result = (void *) 1;
-	    }
-	}
-    }
-
-  return result;
-}
-
-
-#define TEST_FUNCTION do_test ()
-#define TIMEOUT 60
-static int
-do_test (void)
-{
-  pthread_t threads[NTHREADS];
-  int i;
-  void *res;
-  int result = 0;
-
-  /* Initialized the barrier variables.  */
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_barrier_init (&barriers[i], NULL, i + 1) != 0)
-      {
-	printf ("Failed to initialize barrier %d\n", i);
-	exit (1);
-      }
-
-  /* Start the threads.  */
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_create (&threads[i], NULL, worker, (void *) (long int) i) != 0)
-      {
-	printf ("Failed to start thread %d\n", i);
-	exit (1);
-      }
-
-  /* And wait for them.  */
-  for (i = 0; i < NTHREADS; ++i)
-    if (pthread_join (threads[i], &res) != 0 || res != NULL)
-      {
-	printf ("thread %d returned a failure\n", i);
-	result = 1;
-      }
-    else
-      printf ("joined threads %d\n", i);
-
-  if (result == 0)
-    puts ("all OK");
-
-  return result;
-}
-
-#include "../test-skeleton.c"