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, 138 deletions

diff --git a/stdlib/tst-setcontext3.c b/stdlib/tst-setcontext3.c
deleted file mode 100644
index 414a9a7f41..0000000000
--- a/stdlib/tst-setcontext3.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* Bug 18125: Verify setcontext calls exit() and not _exit().
-   Copyright (C) 2015-2017 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 <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ucontext.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-/* Please note that depending on the outcome of Bug 18135 this test
-   may become invalid, and instead of testing for calling exit it
-   should be reworked to test for the last context calling
-   pthread_exit().  */
-
-static ucontext_t ctx;
-static char *filename;
-
-/* It is intended that this function does nothing.  */
-static void
-cf (void)
-{
-  printf ("called context function\n");
-}
-
-static void
-exit_called (void)
-{
-  int fd;
-  ssize_t res;
-  const char buf[] = "Called exit function\n";
-
-  fd = open (filename, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR);
-  if (fd == -1)
-    {
-      printf ("FAIL: Unable to create test file %s\n", filename);
-      exit (1);
-    }
-  res = write (fd, buf, sizeof (buf));
-  if (res != sizeof (buf))
-    {
-      printf ("FAIL: Expected to write test file in one write call.\n");
-      exit (1);
-    }
-  res = close (fd);
-  if (res == -1)
-    {
-      printf ("FAIL: Failed to close test file.\n");
-      exit (1);
-    }
-  printf ("PASS: %s", buf);
-}
-
-/* The test expects a filename given by the wrapper calling script.
-   The test then registers an atexit handler that will create the
-   file to indicate that the atexit handler ran. Then the test
-   creates a context, modifies it with makecontext, and sets it.
-   The context has only a single context which then must exit.
-   If it incorrectly exits via _exit then the atexit handler is
-   not run, the file is not created, and the wrapper detects this
-   and fails the test.  This test cannot be done using an _exit
-   interposer since setcontext avoids the PLT and calls _exit
-   directly.  */
-static int
-do_test (int argc, char **argv)
-{
-  int ret;
-  char st1[32768];
-  ucontext_t tempctx = ctx;
-
-  if (argc < 2)
-    {
-      printf ("FAIL: Test missing filename argument.\n");
-      exit (1);
-    }
-
-  filename = argv[1];
-
-  atexit (exit_called);
-
-  puts ("making contexts");
-  if (getcontext (&ctx) != 0)
-    {
-      if (errno == ENOSYS)
-	{
-	  /* Exit with 77 to mark the test as UNSUPPORTED.  */
-	  printf ("UNSUPPORTED: getcontext not implemented.\n");
-	  exit (77);
-	}
-
-      printf ("FAIL: getcontext failed.\n");
-      exit (1);
-    }
-
-  ctx.uc_stack.ss_sp = st1;
-  ctx.uc_stack.ss_size = sizeof (st1);
-  ctx.uc_link = 0;
-  makecontext (&ctx, cf, 0);
-
-  /* Without this check, a stub makecontext can make us spin forever.  */
-  if (memcmp (&tempctx, &ctx, sizeof ctx) == 0)
-    {
-      puts ("UNSUPPORTED: makecontext was a no-op, presuming not implemented");
-      exit (77);
-    }
-
-  ret = setcontext (&ctx);
-  if (ret != 0)
-    {
-      printf ("FAIL: setcontext returned with %d and errno of %d.\n", ret, errno);
-      exit (1);
-    }
-
-  printf ("FAIL: Impossibly returned to main.\n");
-  exit (1);
-}
-
-#include "../test-skeleton.c"