src/AmigaOS/xpram_amiga.cpp

/*
 *  xpram_amiga.cpp - XPRAM handling, AmigaOS specific stuff
 *
 *  Basilisk II (C) 1997-1999 Christian Bauer
 *
 *  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
 */

#include <exec/types.h>
#include <proto/dos.h>

#include "sysdeps.h"
#include "xpram.h"


// XPRAM file name
static char XPRAM_FILE_NAME[] = "ENV:BasiliskII_XPRAM";
static char XPRAM_FILE_NAME_ARC[] = "ENVARC:BasiliskII_XPRAM";


/*
 *  Load XPRAM from settings file
 */

void LoadXPRAM(void)
{
        BPTR fh;
        if ((fh = Open(XPRAM_FILE_NAME, MODE_OLDFILE)) != NULL) {
                Read(fh, XPRAM, 256);
                Close(fh);
        }
}


/*
 *  Save XPRAM to settings file
 */

void SaveXPRAM(void)
{
        BPTR fh;
        if ((fh = Open(XPRAM_FILE_NAME, MODE_NEWFILE)) != NULL) {
                Write(fh, XPRAM, 256);
                Close(fh);
        }
        if ((fh = Open(XPRAM_FILE_NAME_ARC, MODE_NEWFILE)) != NULL) {
                Write(fh, XPRAM, 256);
                Close(fh);
        }
}


/*
 *  Delete PRAM file
 */

void ZapPRAM(void)
{
        DeleteFile(XPRAM_FILE_NAME);
        DeleteFile(XPRAM_FILE_NAME_ARC);
}
Revision:	1.1.1.1 (vendor branch)
Committed:	1999-10-03T14:16:25Z (24 years, 8 months ago) by cebix
Branch:	cebix
CVS Tags:	release-0_7-2, snapshot-21101999, start, snapshot-22121999, release-0_8-1, snapshot-02111999
Changes since 1.1:	+0 -0 lines
Log Message:	Imported sources
#	User	Rev	Content
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			}