1 files changed, 0 insertions, 118 deletions
diff --git a/posix/tst-mmap-offset.c b/posix/tst-mmap-offset.c
deleted file mode 100644
index 5bb88aab10..0000000000
--- a/posix/tst-mmap-offset.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* BZ #18877 and #21270 mmap offset test.
-
-   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 <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/mman.h>
-
-#include <support/check.h>
-
-static int fd;
-static long int page_shift;
-static char fname[] = "tst-mmap-offset-XXXXXX";
-
-static void
-do_prepare (int argc, char **argv)
-{
-  fd = mkstemp64 (fname);
-  if (fd < 0)
-    FAIL_EXIT1 ("mkstemp failed");
-
-  if (unlink (fname))
-    FAIL_EXIT1 ("unlink failed");
-
-  long sz = sysconf(_SC_PAGESIZE);
-  if (sz == -1)
-    sz = 4096L;
-  page_shift = ffs (sz) - 1;
-}
-
-#define PREPARE do_prepare
-
-
-/* Check if negative offsets are handled correctly by mmap.  */
-static int
-do_test_bz18877 (void)
-{
-  const int prot = PROT_READ | PROT_WRITE;
-  const int flags = MAP_SHARED;
-  const unsigned long length = 0x10000;
-  const unsigned long offset = 0xace00000;
-  const unsigned long size = offset + length;
-  void *addr;
-
-  if (ftruncate64 (fd, size))
-    FAIL_RET ("ftruncate64 failed");
-
-  addr = mmap (NULL, length, prot, flags, fd, offset);
-  if (MAP_FAILED == addr)
-    FAIL_RET ("mmap failed");
-
-  /* This memcpy is likely to SIGBUS if mmap has messed up with offset.  */
-  memcpy (addr, fname, sizeof (fname));
-
-  return 0;
-}
-
-/* Check if invalid offset are handled correctly by mmap.  */
-static int
-do_test_bz21270 (void)
-{
-  /* For architectures with sizeof (off_t) < sizeof (off64_t) mmap is
-     implemented with __SYS_mmap2 syscall and the offset is represented in
-     multiples of page size.  For offset larger than
-     '1 << (page_shift + 8 * sizeof (off_t))' (that is, 1<<44 on system with
-     page size of 4096 bytes) the system call silently truncates the offset.
-     For this case glibc mmap implementation returns EINVAL.  */
-  const int prot = PROT_READ | PROT_WRITE;
-  const int flags = MAP_SHARED;
-  const int64_t offset = 1ULL << (page_shift + 8 * sizeof (uint32_t));
-  const size_t length = 4096;
-
-  void *addr = mmap64 (NULL, length, prot, flags, fd, offset);
-  if (sizeof (off_t) < sizeof (off64_t))
-    {
-      if ((addr != MAP_FAILED) && (errno != EINVAL))
-	FAIL_RET ("mmap succeed");
-    }
-  else
-    {
-      if (addr == MAP_FAILED)
-	FAIL_RET ("mmap failed");
-    }
-
-  return 0;
-}
-
-int
-do_test (void)
-{
-  int ret = 0;
-
-  ret += do_test_bz18877 ();
-  ret += do_test_bz21270 ();
-
-  return ret;
-}
-
-#include <support/test-driver.c>