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Diffstat (limited to 'sysdeps/unix/sysv/linux/mmap64.c')
-rw-r--r--sysdeps/unix/sysv/linux/mmap64.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/sysdeps/unix/sysv/linux/mmap64.c b/sysdeps/unix/sysv/linux/mmap64.c
deleted file mode 100644
index d3ea279afe..0000000000
--- a/sysdeps/unix/sysv/linux/mmap64.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* mmap - map files or devices into memory.  Linux version.
-   Copyright (C) 1999-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
-
-   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 <unistd.h>
-#include <sys/mman.h>
-#include <sysdep.h>
-#include <mmap_internal.h>
-
-/* To avoid silent truncation of offset when using mmap2, do not accept
-   offset larger than 1 << (page_shift + off_t bits).  For archictures with
-   32 bits off_t and page size of 4096 it would be 1^44.  */
-#define MMAP_OFF_HIGH_MASK \
-  ((-(MMAP2_PAGE_UNIT << 1) << (8 * sizeof (off_t) - 1)))
-
-#define MMAP_OFF_MASK (MMAP_OFF_HIGH_MASK | MMAP_OFF_LOW_MASK)
-
-/* An architecture may override this.  */
-#ifndef MMAP_PREPARE
-# define MMAP_PREPARE(addr, len, prot, flags, fd, offset)
-#endif
-
-void *
-__mmap64 (void *addr, size_t len, int prot, int flags, int fd, off64_t offset)
-{
-  MMAP_CHECK_PAGE_UNIT ();
-
-  if (offset & MMAP_OFF_MASK)
-    return (void *) INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
-
-  MMAP_PREPARE (addr, len, prot, flags, fd, offset);
-#ifdef __NR_mmap2
-  return (void *) MMAP_CALL (mmap2, addr, len, prot, flags, fd,
-			     (off_t) (offset / MMAP2_PAGE_UNIT));
-#else
-  return (void *) MMAP_CALL (mmap, addr, len, prot, flags, fd, offset);
-#endif
-}
-weak_alias (__mmap64, mmap64)
-
-#ifdef __OFF_T_MATCHES_OFF64_T
-weak_alias (__mmap64, mmap)
-weak_alias (__mmap64, __mmap)
-#endif