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, 145 deletions

diff --git a/nptl/tst-barrier5.c b/nptl/tst-barrier5.c
deleted file mode 100644
index 4311aec22f..0000000000
--- a/nptl/tst-barrier5.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* This tests the barrier reset mechanism.
-   Copyright (C) 2004-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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 <errno.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <internaltypes.h>
-
-
-static pthread_barrier_t b1;
-static pthread_barrier_t b2;
-
-
-#define N 20
-#define ROUNDS_PER_RUN 20
-#define START ((BARRIER_IN_THRESHOLD / N - ROUNDS_PER_RUN / 2) * N)
-
-static void *
-tf (void *arg)
-{
-  int runs = 0;
-
-  while (runs++ < 30)
-    {
-      /* In each run, we execute a number of rounds and initialize the barrier
-	 so that we will go over the reset threshold with those rounds.  */
-      for (int rounds = 0; rounds < ROUNDS_PER_RUN; rounds++)
-	pthread_barrier_wait (&b1);
-
-      if (pthread_barrier_wait (&b1) == PTHREAD_BARRIER_SERIAL_THREAD)
-	{
-	  pthread_barrier_destroy (&b1);
-	  if (pthread_barrier_init (&b1, NULL, N) != 0)
-	    {
-	      puts ("tf: 1st barrier_init failed");
-	      exit (1);
-	    }
-	  puts ("b1 reinitialized");
-	  /* Trigger a reset.  */
-	  struct pthread_barrier *bar = (struct pthread_barrier *) &b1;
-	  bar->in = START;
-	  bar->out = START;
-	  /* We deliberately don't set bar->current_round so that we also
-	     test whether the helping for the updates of current_round
-	     works correctly.  */
-	}
-
-      /* Same as above, just for b2.  */
-      for (int rounds = 0; rounds < ROUNDS_PER_RUN; rounds++)
-	pthread_barrier_wait (&b2);
-
-      if (pthread_barrier_wait (&b2) == PTHREAD_BARRIER_SERIAL_THREAD)
-	{
-	  pthread_barrier_destroy (&b2);
-	  if (pthread_barrier_init (&b2, NULL, N) != 0)
-	    {
-	      puts ("tf: 2nd barrier_init failed");
-	      exit (1);
-	    }
-	  puts ("b2 reinitialized");
-	  /* Trigger a reset.  See above.  */
-	  struct pthread_barrier *bar = (struct pthread_barrier *) &b2;
-	  bar->in = START;
-	  bar->out = START;
-	}
-    }
-
-  return NULL;
-}
-
-
-static int
-do_test (void)
-{
-  pthread_attr_t at;
-  int cnt;
-
-  if (pthread_attr_init (&at) != 0)
-    {
-      puts ("attr_init failed");
-      return 1;
-    }
-
-  if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0)
-    {
-      puts ("attr_setstacksize failed");
-      return 1;
-    }
-
-  if (pthread_barrier_init (&b1, NULL, N) != 0)
-    {
-      puts ("1st barrier_init failed");
-      return 1;
-    }
-
-  if (pthread_barrier_init (&b2, NULL, N) != 0)
-    {
-      puts ("2nd barrier_init failed");
-      return 1;
-    }
-
-  pthread_t th[N - 1];
-  for (cnt = 0; cnt < N - 1; ++cnt)
-    if (pthread_create (&th[cnt], &at, tf, NULL) != 0)
-      {
-	puts ("pthread_create failed");
-	return 1;
-      }
-
-  if (pthread_attr_destroy (&at) != 0)
-    {
-      puts ("attr_destroy failed");
-      return 1;
-    }
-
-  tf (NULL);
-
-  for (cnt = 0; cnt < N - 1; ++cnt)
-    if (pthread_join (th[cnt], NULL) != 0)
-      {
-	puts ("pthread_join failed");
-	return 1;
-      }
-
-  return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"