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, 268 deletions

diff --git a/nptl/tst-cancel20.c b/nptl/tst-cancel20.c
deleted file mode 100644
index 89cf9eaada..0000000000
--- a/nptl/tst-cancel20.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   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 <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-
-static int fd[4];
-static pthread_barrier_t b;
-volatile int in_sh_body;
-unsigned long cleanups;
-
-static void
-cl (void *arg)
-{
-  cleanups = (cleanups << 4) | (long) arg;
-}
-
-
-static void __attribute__((noinline))
-sh_body (void)
-{
-  char c;
-
-  pthread_cleanup_push (cl, (void *) 1L);
-
-  in_sh_body = 1;
-  if (read (fd[2], &c, 1) == 1)
-    {
-      puts ("read succeeded");
-      exit (1);
-    }
-
-  pthread_cleanup_pop (0);
-}
-
-
-static void
-sh (int sig)
-{
-  pthread_cleanup_push (cl, (void *) 2L);
-  sh_body ();
-  in_sh_body = 0;
-
-  pthread_cleanup_pop (0);
-}
-
-
-static void __attribute__((noinline))
-tf_body (void)
-{
-  char c;
-
-  pthread_cleanup_push (cl, (void *) 3L);
-
-  int r = pthread_barrier_wait (&b);
-  if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      puts ("child thread: barrier_wait failed");
-      exit (1);
-    }
-
-  if (read (fd[0], &c, 1) == 1)
-    {
-      puts ("read succeeded");
-      exit (1);
-    }
-
-  read (fd[0], &c, 1);
-
-  pthread_cleanup_pop (0);
-}
-
-
-static void *
-tf (void *arg)
-{
-  pthread_cleanup_push (cl, (void *) 4L);
-  tf_body ();
-  pthread_cleanup_pop (0);
-  return NULL;
-}
-
-
-static int
-do_one_test (void)
-{
-  in_sh_body = 0;
-  cleanups = 0;
-  if (pipe (fd) != 0 || pipe (fd + 2) != 0)
-    {
-      puts ("pipe failed");
-      return 1;
-    }
-
-  pthread_t th;
-  if (pthread_create (&th, NULL, tf, NULL) != 0)
-    {
-      puts ("create failed");
-      return 1;
-    }
-
-  int r = pthread_barrier_wait (&b);
-  if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
-    {
-      puts ("parent thread: barrier_wait failed");
-      return 1;
-    }
-
-  sleep (1);
-
-  r = pthread_kill (th, SIGHUP);
-  if (r)
-    {
-      errno = r;
-      printf ("pthread_kill failed %m\n");
-      return 1;
-    }
-
-  while (in_sh_body == 0)
-    sleep (1);
-
-  if (pthread_cancel (th) != 0)
-    {
-      puts ("cancel failed");
-      return 1;
-    }
-
-  void *ret;
-  if (pthread_join (th, &ret) != 0)
-    {
-      puts ("join failed");
-      return 1;
-    }
-
-  if (ret != PTHREAD_CANCELED)
-    {
-      puts ("result is wrong");
-      return 1;
-    }
-
-  if (cleanups != 0x1234L)
-    {
-      printf ("called cleanups %lx\n", cleanups);
-      return 1;
-    }
-
-  /* The pipe closing must be issued after the cancellation handling to avoid
-     a race condition where the cancellation runs after both pipe ends are
-     closed.  In this case the read syscall returns EOF and the cancellation
-     must not act.  */
-  close (fd[0]);
-  close (fd[1]);
-  close (fd[2]);
-  close (fd[3]);
-
-  return 0;
-}
-
-
-static int
-do_test (void)
-{
-  stack_t ss;
-  ss.ss_sp = malloc (2 * SIGSTKSZ);
-  if (ss.ss_sp == NULL)
-    {
-      puts ("failed to allocate alternate stack");
-      return 1;
-    }
-  ss.ss_flags = 0;
-  ss.ss_size = 2 * SIGSTKSZ;
-  if (sigaltstack (&ss, NULL) < 0)
-    {
-      printf ("sigaltstack failed %m\n");
-      return 1;
-    }
-
-  if (pthread_barrier_init (&b, NULL, 2) != 0)
-    {
-      puts ("barrier_init failed");
-      return 1;
-    }
-
-  struct sigaction sa;
-  sa.sa_handler = sh;
-  sigemptyset (&sa.sa_mask);
-  sa.sa_flags = 0;
-
-  if (sigaction (SIGHUP, &sa, NULL) != 0)
-    {
-      puts ("sigaction failed");
-      return 1;
-    }
-
-  puts ("sa_flags = 0 test");
-  if (do_one_test ())
-    return 1;
-
-  sa.sa_handler = sh;
-  sigemptyset (&sa.sa_mask);
-  sa.sa_flags = SA_ONSTACK;
-
-  if (sigaction (SIGHUP, &sa, NULL) != 0)
-    {
-      puts ("sigaction failed");
-      return 1;
-    }
-
-  puts ("sa_flags = SA_ONSTACK test");
-  if (do_one_test ())
-    return 1;
-
-#ifdef SA_SIGINFO
-  sa.sa_sigaction = (void (*)(int, siginfo_t *, void *)) sh;
-  sigemptyset (&sa.sa_mask);
-  sa.sa_flags = SA_SIGINFO;
-
-  if (sigaction (SIGHUP, &sa, NULL) != 0)
-    {
-      puts ("sigaction failed");
-      return 1;
-    }
-
-  puts ("sa_flags = SA_SIGINFO test");
-  if (do_one_test ())
-    return 1;
-
-  sa.sa_sigaction = (void (*)(int, siginfo_t *, void *)) sh;
-  sigemptyset (&sa.sa_mask);
-  sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
-
-  if (sigaction (SIGHUP, &sa, NULL) != 0)
-    {
-      puts ("sigaction failed");
-      return 1;
-    }
-
-  puts ("sa_flags = SA_SIGINFO|SA_ONSTACK test");
-  if (do_one_test ())
-    return 1;
-#endif
-
-  return 0;
-}
-
-#define TIMEOUT 40
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"