OpenModem/bertos/io/kblock_ram.h
2014-04-03 22:21:37 +02:00

62 lines
1.9 KiB
C

/**
* \file
* <!--
* This file is part of BeRTOS.
*
* Bertos is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, you may use this file as part of a free software
* library without restriction. Specifically, if other files instantiate
* templates or use macros or inline functions from this file, or you compile
* this file and link it with other files to produce an executable, this
* file does not by itself cause the resulting executable to be covered by
* the GNU General Public License. This exception does not however
* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*
* Copyright 2009 Develer S.r.l. (http://www.develer.com/)
*
* -->
*
* \brief KBlock interface
*
* \author Francesco Sacchi <batt@develer.com>
*/
#ifndef KBLOCK_RAM_H
#define KBLOCK_RAM_H
#include "kblock.h"
typedef struct KBlockRam
{
KBlock b;
uint8_t *membuf;
} KBlockRam;
#define KBT_KBLOCKRAM MAKE_ID('K', 'B', 'R', 'M')
INLINE KBlockRam *KBLOCKRAM_CAST(KBlock *b)
{
ASSERT(b->priv.type == KBT_KBLOCKRAM);
return (KBlockRam *)b;
}
void kblockram_init(KBlockRam *ram, void *buf, size_t size, size_t block_size, bool buffered, bool hwbuffered);
#endif /* KBLOCK_RAM_H */