| 1 |
cebix |
1.1 |
/* |
| 2 |
|
|
* xpram_amiga.cpp - XPRAM handling, AmigaOS specific stuff |
| 3 |
|
|
* |
| 4 |
|
|
* Basilisk II (C) 1997-1999 Christian Bauer |
| 5 |
|
|
* |
| 6 |
|
|
* This program is free software; you can redistribute it and/or modify |
| 7 |
|
|
* it under the terms of the GNU General Public License as published by |
| 8 |
|
|
* the Free Software Foundation; either version 2 of the License, or |
| 9 |
|
|
* (at your option) any later version. |
| 10 |
|
|
* |
| 11 |
|
|
* This program 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 |
| 14 |
|
|
* GNU General Public License for more details. |
| 15 |
|
|
* |
| 16 |
|
|
* You should have received a copy of the GNU General Public License |
| 17 |
|
|
* along with this program; if not, write to the Free Software |
| 18 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 |
|
|
*/ |
| 20 |
|
|
|
| 21 |
|
|
#include <exec/types.h> |
| 22 |
|
|
#include <proto/dos.h> |
| 23 |
|
|
|
| 24 |
|
|
#include "sysdeps.h" |
| 25 |
|
|
#include "xpram.h" |
| 26 |
|
|
|
| 27 |
|
|
|
| 28 |
|
|
// XPRAM file name |
| 29 |
|
|
static char XPRAM_FILE_NAME[] = "ENV:BasiliskII_XPRAM"; |
| 30 |
|
|
static char XPRAM_FILE_NAME_ARC[] = "ENVARC:BasiliskII_XPRAM"; |
| 31 |
|
|
|
| 32 |
|
|
|
| 33 |
|
|
/* |
| 34 |
|
|
* Load XPRAM from settings file |
| 35 |
|
|
*/ |
| 36 |
|
|
|
| 37 |
|
|
void LoadXPRAM(void) |
| 38 |
|
|
{ |
| 39 |
|
|
BPTR fh; |
| 40 |
|
|
if ((fh = Open(XPRAM_FILE_NAME, MODE_OLDFILE)) != NULL) { |
| 41 |
|
|
Read(fh, XPRAM, 256); |
| 42 |
|
|
Close(fh); |
| 43 |
|
|
} |
| 44 |
|
|
} |
| 45 |
|
|
|
| 46 |
|
|
|
| 47 |
|
|
/* |
| 48 |
|
|
* Save XPRAM to settings file |
| 49 |
|
|
*/ |
| 50 |
|
|
|
| 51 |
|
|
void SaveXPRAM(void) |
| 52 |
|
|
{ |
| 53 |
|
|
BPTR fh; |
| 54 |
|
|
if ((fh = Open(XPRAM_FILE_NAME, MODE_NEWFILE)) != NULL) { |
| 55 |
|
|
Write(fh, XPRAM, 256); |
| 56 |
|
|
Close(fh); |
| 57 |
|
|
} |
| 58 |
|
|
if ((fh = Open(XPRAM_FILE_NAME_ARC, MODE_NEWFILE)) != NULL) { |
| 59 |
|
|
Write(fh, XPRAM, 256); |
| 60 |
|
|
Close(fh); |
| 61 |
|
|
} |
| 62 |
|
|
} |
| 63 |
|
|
|
| 64 |
|
|
|
| 65 |
|
|
/* |
| 66 |
|
|
* Delete PRAM file |
| 67 |
|
|
*/ |
| 68 |
|
|
|
| 69 |
|
|
void ZapPRAM(void) |
| 70 |
|
|
{ |
| 71 |
|
|
DeleteFile(XPRAM_FILE_NAME); |
| 72 |
|
|
DeleteFile(XPRAM_FILE_NAME_ARC); |
| 73 |
|
|
} |
