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

   1 /* RISC-V instruction cache flushing interface
   2    Copyright (C) 2017-2019 Free Software Foundation, Inc.
   3
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library.  If not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _SYS_CACHECTL_H
  21 #define _SYS_CACHECTL_H 1
  22
  23 #include <features.h>
  24
  25 __BEGIN_DECLS
  26
  27 extern int __riscv_flush_icache (void *__start, void *__end,
  28                                  unsigned long int __flags);
  29
  30 __END_DECLS
  31
  32 #endif /* sys/cachectl.h */