1 files changed, 0 insertions, 37 deletions
diff --git a/sysdeps/unix/sysv/linux/posix_madvise.c b/sysdeps/unix/sysv/linux/posix_madvise.c
deleted file mode 100644
index 87b5c17557..0000000000
--- a/sysdeps/unix/sysv/linux/posix_madvise.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 2007-2017 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 <sysdep.h>
-#include <sys/mman.h>
-
-
-int
-posix_madvise (void *addr, size_t len, int advice)
-{
-  /* We have one problem: the kernel's MADV_DONTNEED does not
-     correspond to POSIX's POSIX_MADV_DONTNEED.  The former simply
-     discards changes made to the memory without writing it back to
-     disk, if this would be necessary.  The POSIX behavior does not
-     allow this.  There is no functionality mapping the POSIX behavior
-     so far so we ignore that advice for now.  */
-  if (advice == POSIX_MADV_DONTNEED)
-    return 0;
-
-  INTERNAL_SYSCALL_DECL (err);
-  int result = INTERNAL_SYSCALL (madvise, err, 3, addr, len, advice);
-  return INTERNAL_SYSCALL_ERRNO (result, err);
-}