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| subject: | reboot |
Hi Paul!
[..]
PE> Can someone please send me code that will do a reboot(). Thanks + bye.
PE> Paul.
These are your possibilities:
Do NOT run this code without performing a DosShutdown first !
[..]
.286p
.model medium
.stack 1
.data
.code
main proc
call far ptr reboot
main endp
_TEXT2 segment byte public 'CODE'
assume cs:_TEXT2
reboot proc
mov al,0feh
out 64h,al
reboot endp
_TEXT2 ends
end main
[..]
NAME rboot
PROTMODE
SEGMENTS
_TEXT2 CLASS 'CODE' IOPL
[..]
/* Shutdown.c
(c) 1992 Patrick Haller Systemtechnik
DosShutdown locks out changes to all
file systems and flushes system buffers */
#define INCL_DOSERRORS
#define INCL_DOSFILEMGR
#define INCO_DOSPROCESS
#define INCL_DOS
#define INCL_NOPM
#include
void DosReboot (void)
{
HFILE hf;
ULONG dummy;
ULONG rc;
rc = DosOpen("DOS$", &hf, &dummy, 0L, FILE_NORMAL, FILE_OPEN,
OPEN_ACCESS_WRITEONLY | OPEN_SHARE_DENYNONE |
OPEN_FLAGS_FAIL_ON_ERROR, NULL);
if(!rc)
{
printf ("\nShutdown...");
rc = DosShutdown(0L);
if (rc) ErrorProc(rc);
/* 32-Bit reboot */
DosDevIOCtl( hf, 0xd5, 0xab, NULL, 0, NULL, NULL, 0, NULL );
/* old 16-bit reboot
DosDevIOCtl(NULL, NULL, 0xab, 0xd5, hf);
*/
DosClose(hf);
}
else
printf ("\nDOS.SYS not installed. Can't Reboot.");
}
__
|_)
cu/2 |atrick
[Team OS/2]
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