| vidconsole.c (40016) | vidconsole.c (40032) |
|---|---|
| 1/* 2 * Copyright (c) 1998 Michael Smith (msmith@freebsd.org) 3 * Copyright (c) 1997 Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp) 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * From Id: probe_keyboard.c,v 1.13 1997/06/09 05:10:55 bde Exp 28 * | 1/* 2 * Copyright (c) 1998 Michael Smith (msmith@freebsd.org) 3 * Copyright (c) 1997 Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp) 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 12 unchanged lines hidden (view full) --- 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * From Id: probe_keyboard.c,v 1.13 1997/06/09 05:10:55 bde Exp 28 * |
| 29 * $Id: vidconsole.c,v 1.3 1998/10/02 16:32:45 msmith Exp $ | 29 * $Id: vidconsole.c,v 1.4 1998/10/07 02:39:06 msmith Exp $ |
| 30 */ 31 32#include <stand.h> 33#include <bootstrap.h> 34#include <btxv86.h> 35#include <machine/psl.h> 36#include "libi386.h" 37 --- 68 unchanged lines hidden (view full) --- 106 } else { 107 return(-1); 108 } 109} 110 111static int 112vidc_ischar(void) 113{ | 30 */ 31 32#include <stand.h> 33#include <bootstrap.h> 34#include <btxv86.h> 35#include <machine/psl.h> 36#include "libi386.h" 37 --- 68 unchanged lines hidden (view full) --- 106 } else { 107 return(-1); 108 } 109} 110 111static int 112vidc_ischar(void) 113{ |
| 114 v86.ctl = 0; | 114 v86.ctl = V86_FLAGS; |
| 115 v86.addr = 0x16; 116 v86.eax = 0x100; 117 v86int(); 118 if (!(v86.efl & PSL_Z)) 119 return(v86.eax & 0xff); 120 return(0); 121} 122 --- 111 unchanged lines hidden --- | 115 v86.addr = 0x16; 116 v86.eax = 0x100; 117 v86int(); 118 if (!(v86.efl & PSL_Z)) 119 return(v86.eax & 0xff); 120 return(0); 121} 122 --- 111 unchanged lines hidden --- |