1 /* Copyright (C) 2003-2012 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #define posix_fadvise64 __no_posix_fadvise64
22 #undef posix_fadvise64
24 /* Advice the system about the expected behaviour of the application with
25 respect to the file associated with FD. */
28 posix_fadvise (int fd
, off_t offset
, off_t len
, int advise
)
31 INTERNAL_SYSCALL_DECL (err
);
32 int ret
= INTERNAL_SYSCALL (fadvise64
, err
, 4, fd
, offset
, len
, advise
);
33 if (INTERNAL_SYSCALL_ERROR_P (ret
, err
))
34 return INTERNAL_SYSCALL_ERRNO (ret
, err
);
41 #include <shlib-compat.h>
43 #if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3)
44 strong_alias (posix_fadvise
, __posix_fadvise64_l32
);
45 compat_symbol (libc
, __posix_fadvise64_l32
, posix_fadvise64
, GLIBC_2_2
);
46 strong_alias (posix_fadvise
, __posix_fadvise64_l64
);
47 versioned_symbol (libc
, __posix_fadvise64_l64
, posix_fadvise64
, GLIBC_2_3_3
);
49 strong_alias (posix_fadvise
, posix_fadvise64
);