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, 210 deletions

diff --git a/io/tst-openat.c b/io/tst-openat.c
deleted file mode 100644
index 741b8d0ad2..0000000000
--- a/io/tst-openat.c
+++ /dev/null
@@ -1,210 +0,0 @@
-#include <dirent.h>
-#include <fcntl.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-
-static void prepare (void);
-#define PREPARE(argc, argv) prepare ()
-
-static int do_test (void);
-#define TEST_FUNCTION do_test ()
-
-#include "../test-skeleton.c"
-
-static int dir_fd;
-
-static void
-prepare (void)
-{
-  size_t test_dir_len = strlen (test_dir);
-  static const char dir_name[] = "/tst-openat.XXXXXX";
-
-  size_t dirbuflen = test_dir_len + sizeof (dir_name);
-  char *dirbuf = malloc (dirbuflen);
-  if (dirbuf == NULL)
-    {
-      puts ("out of memory");
-      exit (1);
-    }
-
-  snprintf (dirbuf, dirbuflen, "%s%s", test_dir, dir_name);
-  if (mkdtemp (dirbuf) == NULL)
-    {
-      puts ("cannot create temporary directory");
-      exit (1);
-    }
-
-  add_temp_file (dirbuf);
-
-  dir_fd = open (dirbuf, O_RDONLY | O_DIRECTORY);
-  if (dir_fd == -1)
-    {
-      puts ("cannot open directory");
-      exit (1);
-    }
-}
-
-
-static int
-do_test (void)
-{
-  /* fdopendir takes over the descriptor, make a copy.  */
-  int dupfd = dup (dir_fd);
-  if (dupfd == -1)
-    {
-      puts ("dup failed");
-      return 1;
-    }
-  if (lseek (dupfd, 0, SEEK_SET) != 0)
-    {
-      puts ("1st lseek failed");
-      return 1;
-    }
-
-  /* The directory should be empty safe the . and .. files.  */
-  DIR *dir = fdopendir (dupfd);
-  if (dir == NULL)
-    {
-      puts ("fdopendir failed");
-      return 1;
-    }
-  struct dirent64 *d;
-  while ((d = readdir64 (dir)) != NULL)
-    if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0)
-      {
-	printf ("temp directory contains file \"%s\"\n", d->d_name);
-	return 1;
-      }
-  closedir (dir);
-
-  /* Try to create a file.  */
-  int fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666);
-  if (fd == -1)
-    {
-      if (errno == ENOSYS)
-	{
-	  puts ("*at functions not supported");
-	  return 0;
-	}
-
-      puts ("file creation failed");
-      return 1;
-    }
-  write (fd, "hello", 5);
-
-  /* Before closing the file, try using this file descriptor to open
-     another file.  This must fail.  */
-  int fd2 = openat (fd, "should-not-work", O_CREAT|O_RDWR, 0666);
-  if (fd2 != -1)
-    {
-      puts ("openat using descriptor for normal file worked");
-      return 1;
-    }
-  if (errno != ENOTDIR)
-    {
-      puts ("error for openat using descriptor for normal file not ENOTDIR ");
-      return 1;
-    }
-
-  close (fd);
-  puts ("file created");
-
-  /* fdopendir takes over the descriptor, make a copy.  */
-  dupfd = dup (dir_fd);
-  if (dupfd == -1)
-    {
-      puts ("dup failed");
-      return 1;
-    }
-  if (lseek (dupfd, 0, SEEK_SET) != 0)
-    {
-      puts ("2nd lseek failed");
-      return 1;
-    }
-
-  /* The directory should be empty safe the . and .. files.  */
-  dir = fdopendir (dupfd);
-  if (dir == NULL)
-    {
-      puts ("fdopendir failed");
-      return 1;
-    }
-  bool seen_file = false;
-  while ((d = readdir64 (dir)) != NULL)
-    if (strcmp (d->d_name, ".") != 0 && strcmp (d->d_name, "..") != 0)
-      {
-	if (strcmp (d->d_name, "some-file") != 0)
-	  {
-	    printf ("temp directory contains file \"%s\"\n", d->d_name);
-	    return 1;
-	  }
-
-	seen_file = true;
-      }
-  closedir (dir);
-
-  if (!seen_file)
-    {
-      puts ("file not created in correct directory");
-      return 1;
-    }
-
-  int cwdfd = open (".", O_RDONLY | O_DIRECTORY);
-  if (cwdfd == -1)
-    {
-      puts ("cannot get descriptor for cwd");
-      return 1;
-    }
-
-  if (fchdir (dir_fd) != 0)
-    {
-      puts ("1st fchdir failed");
-      return 1;
-    }
-
-  if (unlink ("some-file") != 0)
-    {
-      puts ("unlink failed");
-      return 1;
-    }
-
-  if (fchdir (cwdfd) != 0)
-    {
-      puts ("2nd fchdir failed");
-      return 1;
-    }
-
-  close (dir_fd);
-  close (cwdfd);
-
-  /* With the file descriptor closed the next call must fail.  */
-  fd = openat (dir_fd, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666);
-  if (fd != -1)
-    {
-      puts ("openat using closed descriptor succeeded");
-      return 1;
-    }
-  if (errno != EBADF)
-    {
-      puts ("openat using closed descriptor did not set EBADF");
-      return 1;
-    }
-
-  fd = openat (-1, "some-file", O_CREAT|O_RDWR|O_EXCL, 0666);
-  if (fd != -1)
-    {
-      puts ("openat using -1 descriptor succeeded");
-      return 1;
-    }
-  if (errno != EBADF)
-    {
-      puts ("openat using -1 descriptor did not set EBADF");
-      return 1;
-    }
-
-  return 0;
-}