mirror of
https://github.com/libretro/scummvm.git
synced 2025-03-04 09:18:38 +00:00
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
/* ScummVM - Scumm Interpreter
|
|
* Copyright (C) 2005 The ScummVM project
|
|
*
|
|
* This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* $Header$
|
|
*
|
|
*/
|
|
|
|
#define MAX_HANDLES 32
|
|
|
|
class AsyncFio {
|
|
public:
|
|
AsyncFio(void);
|
|
~AsyncFio(void);
|
|
int open(const char *name, int ioMode);
|
|
void close(int handle);
|
|
void read(int fd, void *dest, unsigned int len);
|
|
void write(int fd, const void *src, unsigned int len);
|
|
int seek(int fd, int offset, int whence);
|
|
int sync(int fd);
|
|
bool poll(int fd);
|
|
bool fioAvail(void);
|
|
private:
|
|
void checkSync(void);
|
|
int _ioSema;
|
|
int *_runningOp;
|
|
int _ioSlots[MAX_HANDLES];
|
|
};
|
|
|