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- /* Provide kernel hint to read ahead.
- Copyright (C) 2002-2019 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 <fcntl.h>
- #include <errno.h>
- #include <sysdep.h>
- ssize_t
- __readahead (int fd, off64_t offset, size_t count)
- {
- return INLINE_SYSCALL_CALL (readahead, fd,
- __ALIGNMENT_ARG SYSCALL_LL64 (offset),
- count);
- }
- weak_alias (__readahead, readahead)
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