From a334319f6530564d22e775935d9c91663623a1b4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 22 Dec 2004 20:10:10 +0000 Subject: (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. --- sysdeps/unix/sysv/linux/posix_madvise.c | 38 --------------------------------- 1 file changed, 38 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/posix_madvise.c (limited to 'sysdeps/unix/sysv/linux/posix_madvise.c') diff --git a/sysdeps/unix/sysv/linux/posix_madvise.c b/sysdeps/unix/sysv/linux/posix_madvise.c deleted file mode 100644 index 880b17ef31..0000000000 --- a/sysdeps/unix/sysv/linux/posix_madvise.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 2007 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include -#include - - -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); -} -- cgit 1.4.1