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Removed last user of msdos/int1a.c.

This commit is contained in:
Jukka Heinonen 2002-11-18 23:11:18 +00:00 committed by Alexandre Julliard
parent 02e177759d
commit a9fecb90c4
3 changed files with 27 additions and 130 deletions
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1
dlls/ntdll/Makefile.in
View File

@ -53,7 +53,6 @@ C_SRCS = \
$(TOPOBJDIR)/msdos/int11.c \
$(TOPOBJDIR)/msdos/int13.c \
$(TOPOBJDIR)/msdos/int15.c \
$(TOPOBJDIR)/msdos/int1a.c \
$(TOPOBJDIR)/msdos/int20.c \
$(TOPOBJDIR)/msdos/int21.c \
$(TOPOBJDIR)/msdos/int25.c \

28
msdos/dosmem.c
View File

@ -30,6 +30,11 @@
# include <sys/mman.h>
#endif
#include <time.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include "winbase.h"
#include "wine/winbase16.h"
@ -234,6 +239,27 @@ static BIOSDATA * DOSMEM_BiosData(void)
return (BIOSDATA *)(DOSMEM_sysmem + 0x400);
}
/**********************************************************************
* DOSMEM_GetTicksSinceMidnight
*
* Return number of clock ticks since midnight.
*/
static DWORD DOSMEM_GetTicksSinceMidnight(void)
{
struct tm *bdtime;
struct timeval tvs;
time_t seconds;
/* This should give us the (approximately) correct
* 18.206 clock ticks per second since midnight.
*/
gettimeofday( &tvs, NULL );
seconds = tvs.tv_sec;
bdtime = localtime( &seconds );
return (((bdtime->tm_hour * 3600 + bdtime->tm_min * 60 +
bdtime->tm_sec) * 18206) / 1000) +
(tvs.tv_usec / 54927);
}
/***********************************************************************
* DOSMEM_FillBiosSegments
@ -281,7 +307,7 @@ static void DOSMEM_FillBiosSegments(void)
pBiosData->VideoPageSize = 80 * 25 * 2;
pBiosData->VideoPageStartAddr = 0xb800;
pBiosData->VideoCtrlAddr = 0x3d4;
pBiosData->Ticks = INT1A_GetTicksSinceMidnight();
pBiosData->Ticks = DOSMEM_GetTicksSinceMidnight();
pBiosData->NbHardDisks = 2;
pBiosData->KbdBufferStart = 0x1e;
pBiosData->KbdBufferEnd = 0x3e;

128
msdos/int1a.c
View File

@ -1,128 +0,0 @@
/*
* BIOS interrupt 1ah handler
*
* Copyright 1993 Erik Bos
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wine/port.h"
#include <time.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <stdlib.h>
#include "miscemu.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(int);
#define BCD_TO_BIN(x) ((x&15) + (x>>4)*10)
#define BIN_TO_BCD(x) ((x%10) + ((x/10)<<4))
/**********************************************************************
* INT1A_GetTicksSinceMidnight
*
* Return number of clock ticks since midnight.
*/
DWORD INT1A_GetTicksSinceMidnight(void)
{
struct tm *bdtime;
struct timeval tvs;
time_t seconds;
/* This should give us the (approximately) correct
* 18.206 clock ticks per second since midnight.
*/
gettimeofday( &tvs, NULL );
seconds = tvs.tv_sec;
bdtime = localtime( &seconds );
return (((bdtime->tm_hour * 3600 + bdtime->tm_min * 60 +
bdtime->tm_sec) * 18206) / 1000) +
(tvs.tv_usec / 54927);
}
/**********************************************************************
* INT_Int1aHandler (WPROCS.126)
*
* Handler for int 1ah
* 0x00 - 0x07 - date and time
* 0x?? - 0x?? - Microsoft Real Time Compression Interface
*/
void WINAPI INT_Int1aHandler( CONTEXT86 *context )
{
time_t ltime;
DWORD ticks;
struct tm *bdtime;
switch(AH_reg(context))
{
case 0x00:
ticks = INT1A_GetTicksSinceMidnight();
SET_CX( context, HIWORD(ticks) );
SET_DX( context, LOWORD(ticks) );
SET_AX( context, 0 ); /* No midnight rollover */
TRACE("int1a: AH=00 -- ticks=%ld\n", ticks);
break;
case 0x02:
ltime = time(NULL);
bdtime = localtime(&ltime);
SET_CX( context, (BIN_TO_BCD(bdtime->tm_hour)<<8) |
BIN_TO_BCD(bdtime->tm_min) );
SET_DX( context, (BIN_TO_BCD(bdtime->tm_sec)<<8) );
case 0x04:
ltime = time(NULL);
bdtime = localtime(&ltime);
SET_CX( context, (BIN_TO_BCD(bdtime->tm_year/100)<<8) |
BIN_TO_BCD((bdtime->tm_year-1900)%100) );
SET_DX( context, (BIN_TO_BCD(bdtime->tm_mon)<<8) |
BIN_TO_BCD(bdtime->tm_mday) );
break;
/* setting the time,date or RTC is not allow -EB */
case 0x01:
/* set system time */
case 0x03:
/* set RTC time */
case 0x05:
/* set RTC date */
case 0x06:
/* set ALARM */
case 0x07:
/* cancel ALARM */
break;
case 0xb0: /* Microsoft Real Time Compression */
switch AL_reg(context)
{
case 0x01:
/* not present */
break;
default:
INT_BARF(context, 0x1a);
}
break;
default:
INT_BARF( context, 0x1a );
}
}