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, 199 deletions

diff --git a/posix/tst-exec.c b/posix/tst-exec.c
deleted file mode 100644
index 12a0f57114..0000000000
--- a/posix/tst-exec.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/* Tests for exec.
-   Copyright (C) 2000-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
-
-   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 <error.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <wait.h>
-
-
-/* Nonzero if the program gets called via `exec'.  */
-static int restart;
-
-
-#define CMDLINE_OPTIONS \
-  { "restart", no_argument, &restart, 1 },
-
-/* Prototype for our test function.  */
-extern void do_prepare (int argc, char *argv[]);
-extern int do_test (int argc, char *argv[]);
-
-/* We have a preparation function.  */
-#define PREPARE do_prepare
-
-#include "../test-skeleton.c"
-
-
-/* Name of the temporary files.  */
-static char *name1;
-static char *name2;
-
-/* File descriptors for these temporary files.  */
-static int temp_fd1 = -1;
-static int temp_fd2 = -1;
-
-/* The contents of our files.  */
-static const char fd1string[] = "This file should get closed";
-static const char fd2string[] = "This file should stay opened";
-
-
-/* We have a preparation function.  */
-void
-do_prepare (int argc, char *argv[])
-{
-  /* We must not open any files in the restart case.  */
-  if (restart)
-    return;
-
-  temp_fd1 = create_temp_file ("exec", &name1);
-  temp_fd2 = create_temp_file ("exec", &name2);
-  if (temp_fd1 < 0 || temp_fd2 < 0)
-    exit (1);
-}
-
-
-static int
-handle_restart (const char *fd1s, const char *fd2s, const char *name)
-{
-  char buf[100];
-  int fd1;
-  int fd2;
-
-  /* First get the descriptors.  */
-  fd1 = atol (fd1s);
-  fd2 = atol (fd2s);
-
-  /* Sanity check.  */
-  if (fd1 == fd2)
-    error (EXIT_FAILURE, 0, "value of fd1 and fd2 is the same");
-
-  /* First the easy part: read from the file descriptor which is
-     supposed to be open.  */
-  if (lseek (fd2, 0, SEEK_CUR) != strlen (fd2string))
-    error (EXIT_FAILURE, errno, "file 2 not in right position");
-  if (lseek (fd2, 0, SEEK_SET) != 0)
-    error (EXIT_FAILURE, 0, "cannot reset position in file 2");
-  if (read (fd2, buf, sizeof buf) != strlen (fd2string))
-    error (EXIT_FAILURE, 0, "cannot read file 2");
-  if (memcmp (fd2string, buf, strlen (fd2string)) != 0)
-    error (EXIT_FAILURE, 0, "file 2 does not match");
-
-  /* No try to read the first file.  First make sure it is not opened.  */
-  if (lseek (fd1, 0, SEEK_CUR) != (off_t) -1 || errno != EBADF)
-    error (EXIT_FAILURE, 0, "file 1 (%d) is not closed", fd1);
-
-  /* Now open the file and read it.  */
-  fd1 = open (name, O_RDONLY);
-  if (fd1 == -1)
-    error (EXIT_FAILURE, errno,
-	   "cannot open first file \"%s\" for verification", name);
-
-  if (read (fd1, buf, sizeof buf) != strlen (fd1string))
-    error (EXIT_FAILURE, errno, "cannot read file 1");
-  if (memcmp (fd1string, buf, strlen (fd1string)) != 0)
-    error (EXIT_FAILURE, 0, "file 1 does not match");
-
-  return 0;
-}
-
-
-int
-do_test (int argc, char *argv[])
-{
-  pid_t pid;
-  int flags;
-  int status;
-
-  /* We must have
-     - one or four parameters left if called initially
-       + path for ld.so		optional
-       + "--library-path"	optional
-       + the library path	optional
-       + the application name
-     - three parameters left if called through re-execution
-       + file descriptor number which is supposed to be closed
-       + the open file descriptor
-       + the name of the closed desriptor
-  */
-
-  if (restart)
-    {
-      if (argc != 4)
-	error (EXIT_FAILURE, 0, "wrong number of arguments (%d)", argc);
-
-      return handle_restart (argv[1], argv[2], argv[3]);
-    }
-
-  if (argc != 2 && argc != 5)
-    error (EXIT_FAILURE, 0, "wrong number of arguments (%d)", argc);
-
-  /* Prepare the test.  We are creating two files: one which file descriptor
-     will be marked with FD_CLOEXEC, another which is not.  */
-
-   /* Set the bit.  */
-   flags = fcntl (temp_fd1, F_GETFD, 0);
-   if (flags < 0)
-     error (EXIT_FAILURE, errno, "cannot get flags");
-   flags |= FD_CLOEXEC;
-   if (fcntl (temp_fd1, F_SETFD, flags) < 0)
-     error (EXIT_FAILURE, errno, "cannot set flags");
-
-   /* Write something in the files.  */
-   if (write (temp_fd1, fd1string, strlen (fd1string)) != strlen (fd1string))
-     error (EXIT_FAILURE, errno, "cannot write to first file");
-   if (write (temp_fd2, fd2string, strlen (fd2string)) != strlen (fd2string))
-     error (EXIT_FAILURE, errno, "cannot write to second file");
-
-  /* We want to test the `exec' function.  To do this we restart the program
-     with an additional parameter.  But first create another process.  */
-  pid = fork ();
-  if (pid == 0)
-    {
-      char fd1name[18];
-      char fd2name[18];
-
-      snprintf (fd1name, sizeof fd1name, "%d", temp_fd1);
-      snprintf (fd2name, sizeof fd2name, "%d", temp_fd2);
-
-      /* This is the child.  Construct the command line.  */
-      if (argc == 5)
-	execl (argv[1], argv[1], argv[2], argv[3], argv[4], "--direct",
-	       "--restart", fd1name, fd2name, name1, NULL);
-      else
-	execl (argv[1], argv[1], "--direct",
-	       "--restart", fd1name, fd2name, name1, NULL);
-
-      error (EXIT_FAILURE, errno, "cannot exec");
-    }
-  else if (pid == (pid_t) -1)
-    error (EXIT_FAILURE, errno, "cannot fork");
-
-  /* Wait for the child.  */
-  if (waitpid (pid, &status, 0) != pid)
-    error (EXIT_FAILURE, errno, "wrong child");
-
-  if (WTERMSIG (status) != 0)
-    error (EXIT_FAILURE, 0, "Child terminated incorrectly");
-  status = WEXITSTATUS (status);
-
-  return status;
-}