home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
AmigActive 6
/
AACD06.ISO
/
AACD
/
Emulation
/
BasiliskII
/
src
/
BeOS
/
xpram_beos.cpp
< prev
Wrap
C/C++ Source or Header
|
1999-11-01
|
2KB
|
81 lines
/*
* xpram_beos.cpp - XPRAM handling, BeOS 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 <StorageKit.h>
#include <unistd.h>
#include "sysdeps.h"
#include "xpram.h"
// XPRAM file name and path
const char XPRAM_FILE_NAME[] = "BasiliskII_XPRAM";
static BPath xpram_path;
/*
* Load XPRAM from settings file
*/
void LoadXPRAM(void)
{
// Construct XPRAM path
find_directory(B_USER_SETTINGS_DIRECTORY, &xpram_path, true);
xpram_path.Append(XPRAM_FILE_NAME);
// Load XPRAM from settings file
int fd;
if ((fd = open(xpram_path.Path(), O_RDONLY)) >= 0) {
read(fd, XPRAM, 256);
close(fd);
}
}
/*
* Save XPRAM to settings file
*/
void SaveXPRAM(void)
{
if (xpram_path.InitCheck() != B_NO_ERROR)
return;
int fd;
if ((fd = open(xpram_path.Path(), O_WRONLY | O_CREAT, 0666)) >= 0) {
write(fd, XPRAM, 256);
close(fd);
}
}
/*
* Delete PRAM file
*/
void ZapPRAM(void)
{
// Construct PRAM path
find_directory(B_USER_SETTINGS_DIRECTORY, &xpram_path, true);
xpram_path.Append(XPRAM_FILE_NAME);
// Delete file
unlink(xpram_path.Path());
}