[BZ #12724] libio: revert partial POSIX 2008 fclose support

In BZ #12724, partial support for POSIX 2008 fclose behavior was added.
Since it isn't entirely conforming to the spec, some applications are
known to be breaking in this intermediate state.  So revert the partial
support until we can get things fully implemented.

This reverts commit fcabc0f8b185f9e0a9289720be5ede6c39b3bf21.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 0 insertions, 132 deletions

diff --git a/libio/bug-fclose1.c b/libio/bug-fclose1.c
deleted file mode 100644
index f1e09f5d47..0000000000
--- a/libio/bug-fclose1.c
+++ /dev/null
@@ -1,132 +0,0 @@
-// BZ #12724
-
-static void do_prepare (void);
-#define PREPARE(argc, argv) do_prepare ()
-static int do_test (void);
-#define TEST_FUNCTION do_test()
-#include "../test-skeleton.c"
-
-
-static int fd;
-
-
-static void
-do_prepare (void)
-{
-  fd = create_temp_file ("bug-fclose1.", NULL);
-  if (fd == -1)
-    {
-      printf ("cannot create temporary file: %m\n");
-      exit (1);
-    }
-}
-
-
-static int
-do_test (void)
-{
-  static const char pattern[] = "hello world";
-
-  /* Prepare a seekable file.  */
-  if (write (fd, pattern, sizeof pattern) != sizeof pattern)
-    {
-      printf ("cannot write pattern: %m\n");
-      return 1;
-    }
-  if (lseek (fd, 1, SEEK_SET) != 1)
-    {
-      printf ("cannot seek after write: %m\n");
-      return 1;
-    }
-
-  /* Create an output stream visiting the file; when it is closed, all
-     other file descriptors visiting the file must see the new file
-     position.  */
-  int fd2 = dup (fd);
-  if (fd2 < 0)
-    {
-      printf ("cannot duplicate descriptor for writing: %m\n");
-      return 1;
-    }
-  FILE *f = fdopen (fd2, "w");
-  if (f == NULL)
-    {
-      printf ("first fdopen failed: %m\n");
-      return 1;
-    }
-  if (fputc (pattern[1], f) != pattern[1])
-    {
-      printf ("fputc failed: %m\n");
-      return 1;
-    }
-  if (fclose (f) != 0)
-    {
-      printf ("first fclose failed: %m\n");
-      return 1;
-    }
-  errno = 0;
-  if (lseek (fd2, 0, SEEK_CUR) != -1)
-    {
-      printf ("lseek after fclose after write did not fail\n");
-      return 1;
-    }
-  if (errno != EBADF)
-    {
-      printf ("lseek after fclose after write did not fail with EBADF: %m\n");
-      return 1;
-    }
-  off_t o = lseek (fd, 0, SEEK_CUR);
-  if (o != 2)
-    {
-      printf ("\
-lseek on original descriptor after first fclose returned %ld, expected 2\n",
-	      (long int) o);
-      return 1;
-    }
-
-  /* Likewise for an input stream.  */
-  fd2 = dup (fd);
-  if (fd2 < 0)
-     {
-      printf ("cannot duplicate descriptor for reading: %m\n");
-      return 1;
-    }
-  f = fdopen (fd2, "r");
-   if (f == NULL)
-    {
-      printf ("second fdopen failed: %m\n");
-      return 1;
-    }
-   char c = fgetc (f);
-   if (c != pattern[2])
-     {
-       printf ("getc returned %c, expected %c\n", c, pattern[2]);
-       return 1;
-     }
-  if (fclose (f) != 0)
-    {
-      printf ("second fclose failed: %m\n");
-      return 1;
-    }
-  errno = 0;
-  if (lseek (fd2, 0, SEEK_CUR) != -1)
-    {
-      printf ("lseek after fclose after read did not fail\n");
-      return 1;
-    }
-  if (errno != EBADF)
-    {
-      printf ("lseek after fclose after read did not fail with EBADF: %m\n");
-      return 1;
-    }
-  o = lseek (fd, 0, SEEK_CUR);
-  if (o != 3)
-    {
-      printf ("\
-lseek on original descriptor after second fclose returned %ld, expected 3\n",
-	      (long int) o);
-      return 1;
-    }
-
-  return 0;
-}