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/* Declare an access pattern hint for files.
Copyright (C) 2010-2012 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include "fadvise.h"
#include <stdio.h>
#include <fcntl.h>
#include "ignore-value.h"
void
fdadvise (int fd, off_t offset, off_t len, fadvice_t advice)
{
#if HAVE_POSIX_FADVISE
ignore_value (posix_fadvise (fd, offset, len, advice));
#endif
}
void
fadvise (FILE *fp, fadvice_t advice)
{
if (fp)
fdadvise (fileno (fp), 0, 0, advice);
}
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