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glibc  2.9
madvise.c
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00001 /* Copyright (C) 1994,1995,1996,1997,2000,2007 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #include <sys/types.h>
00020 #include <sys/mman.h>
00021 #include <errno.h>
00022 
00023 /* Advise the system about particular usage patterns the program follows
00024    for the region starting at ADDR and extending LEN bytes.  */
00025 
00026 int
00027 madvise (__ptr_t addr, size_t len, int advice)
00028 {
00029   __set_errno (ENOSYS);
00030   return -1;
00031 }
00032 libc_hidden_def (madvise)
00033 stub_warning (madvise)
00034 #include <stub-tag.h>