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-rw-r--r--sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c41
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diff --git a/sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c b/sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c
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+++ b/sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c
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+/* Copyright (C) 2003, 2004 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. */
+
+#define posix_fadvise64 __no_posix_fadvise64
+#include <errno.h>
+#include <fcntl.h>
+#include <sysdep.h>
+#undef posix_fadvise64
+
+/* Advice the system about the expected behaviour of the application with
+ respect to the file associated with FD. */
+
+int
+posix_fadvise (int fd, off_t offset, off_t len, int advise)
+{
+#ifdef __NR_fadvise64
+ INTERNAL_SYSCALL_DECL (err);
+ int ret = INTERNAL_SYSCALL (fadvise64, err, 4, fd, offset, len, advise);
+ if (INTERNAL_SYSCALL_ERROR_P (ret, err))
+ return INTERNAL_SYSCALL_ERRNO (ret, err);
+ return 0;
+#else
+ return ENOSYS;
+#endif
+}
+strong_alias (posix_fadvise, posix_fadvise64)