sysdeps/unix/sysv/linux/mips/sys/cachectl.h

   1 /* Copyright (C) 1995-2015 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   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.
   8
   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.
  13
  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/>.  */
  17
  18 #ifndef _SYS_CACHECTL_H
  19 #define _SYS_CACHECTL_H 1
  20
  21 #include <features.h>
  22
  23 /*
  24  * Get the kernel definition for the op bits.
  25  */
  26 #include <asm/cachectl.h>
  27
  28 __BEGIN_DECLS
  29
  30 #ifdef __USE_MISC
  31 extern int cachectl (void *__addr, const int __nbytes, const int __op) __THROW;
  32 #endif
  33 extern int __cachectl (void *__addr, const int __nbytes, const int __op) __THROW;
  34 #ifdef __USE_MISC
  35 extern int cacheflush (void *__addr, const int __nbytes, const int __op) __THROW;
  36 #endif
  37 extern int _flush_cache (char *__addr, const int __nbytes, const int __op) __THROW;
  38
  39 __END_DECLS
  40
  41 #endif /* sys/cachectl.h */