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, 185 deletions

diff --git a/nptl/tst-barrier2.c b/nptl/tst-barrier2.c
deleted file mode 100644
index d55f704d78..0000000000
--- a/nptl/tst-barrier2.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/* Tests process-shared 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 <errno.h>
-#include <pthread.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-
-
-static int
-do_test (void)
-{
-  size_t ps = sysconf (_SC_PAGESIZE);
-  char tmpfname[] = "/tmp/tst-barrier2.XXXXXX";
-  char data[ps];
-  void *mem;
-  int fd;
-  pthread_barrier_t *b;
-  pthread_barrierattr_t a;
-  pid_t pid;
-  int serials = 0;
-  int cnt;
-  int status;
-  int p;
-
-  fd = mkstemp (tmpfname);
-  if (fd == -1)
-    {
-      printf ("cannot open temporary file: %m\n");
-      return 1;
-    }
-
-  /* Make sure it is always removed.  */
-  unlink (tmpfname);
-
-  /* Create one page of data.  */
-  memset (data, '\0', ps);
-
-  /* Write the data to the file.  */
-  if (write (fd, data, ps) != (ssize_t) ps)
-    {
-      puts ("short write");
-      return 1;
-    }
-
-  mem = mmap (NULL, ps, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-  if (mem == MAP_FAILED)
-    {
-      printf ("mmap failed: %m\n");
-      return 1;
-    }
-
-  b = (pthread_barrier_t *) (((uintptr_t) mem + __alignof (pthread_barrier_t))
-			     & ~(__alignof (pthread_barrier_t) - 1));
-
-  if (pthread_barrierattr_init (&a) != 0)
-    {
-      puts ("barrierattr_init failed");
-      return 1;
-    }
-
-  if (pthread_barrierattr_getpshared (&a, &p) != 0)
-    {
-      puts ("1st barrierattr_getpshared failed");
-      return 1;
-    }
-
-  if (p != PTHREAD_PROCESS_PRIVATE)
-    {
-      puts ("default pshared value wrong");
-      return 1;
-    }
-
-  if (pthread_barrierattr_setpshared (&a, PTHREAD_PROCESS_SHARED) != 0)
-    {
-      puts ("barrierattr_setpshared failed");
-      return 1;
-    }
-
-  if (pthread_barrierattr_getpshared (&a, &p) != 0)
-    {
-      puts ("2nd barrierattr_getpshared failed");
-      return 1;
-    }
-
-  if (p != PTHREAD_PROCESS_SHARED)
-    {
-      puts ("pshared value after setpshared call wrong");
-      return 1;
-    }
-
-  if (pthread_barrier_init (b, &a, 2) != 0)
-    {
-      puts ("barrier_init failed");
-      return 1;
-    }
-
-  if (pthread_barrierattr_destroy (&a) != 0)
-    {
-      puts ("barrierattr_destroy failed");
-      return 1;
-    }
-
-  puts ("going to fork now");
-  pid = fork ();
-  if (pid == -1)
-    {
-      puts ("fork failed");
-      return 1;
-    }
-
-  /* Just to be sure we don't hang forever.  */
-  alarm (4);
-
-#define N 30
-  for (cnt = 0; cnt < N; ++cnt)
-    {
-      int e;
-
-      e = pthread_barrier_wait (b);
-      if (e == PTHREAD_BARRIER_SERIAL_THREAD)
-	++serials;
-      else if (e != 0)
-	{
-	  printf ("%s: barrier_wait returned value %d != 0 and PTHREAD_BARRIER_SERIAL_THREAD\n",
-		  pid == 0 ? "child" : "parent", e);
-	  return 1;
-	}
-    }
-
-  alarm (0);
-
-  printf ("%s: was %d times the serial thread\n",
-	  pid == 0 ? "child" : "parent", serials);
-
-  if (pid == 0)
-    /* The child.  Pass the number of times we had the serializing
-       thread back to the parent.  */
-    exit (serials);
-
-  if (waitpid (pid, &status, 0) != pid)
-    {
-      puts ("waitpid failed");
-      return 1;
-    }
-
-  if (!WIFEXITED (status))
-    {
-      puts ("child exited abnormally");
-      return 1;
-    }
-
-  if (WEXITSTATUS (status) + serials != N)
-    {
-      printf ("total number of serials is %d, expected %d\n",
-	      WEXITSTATUS (status) + serials, N);
-      return 1;
-    }
-
-  return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"