mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 11:20:07 +00:00
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* Copyright (C) 2011-2015 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
|
|
|
|
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 <errno.h>
|
|
#include <stddef.h>
|
|
#include <unistd.h>
|
|
|
|
/* Flush cache(s). */
|
|
int
|
|
_flush_cache (char *addr, const int nbytes, const int op)
|
|
{
|
|
#ifdef __NR_cacheflush
|
|
return INLINE_SYSCALL (cacheflush, 3, addr, nbytes, op);
|
|
#else
|
|
__set_errno (ENOSYS);
|
|
return -1;
|
|
#endif
|
|
}
|
|
weak_alias (_flush_cache, cacheflush)
|