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Annotation of Gnu-Mach/i386/dos/i16/i16_main.c, revision 1.1.1.1

1.1       root        1: /* 
                      2:  * Copyright (c) 1995-1994 The University of Utah and
                      3:  * the Computer Systems Laboratory at the University of Utah (CSL).
                      4:  * All rights reserved.
                      5:  *
                      6:  * Permission to use, copy, modify and distribute this software is hereby
                      7:  * granted provided that (1) source code retains these copyright, permission,
                      8:  * and disclaimer notices, and (2) redistributions including binaries
                      9:  * reproduce the notices in supporting documentation, and (3) all advertising
                     10:  * materials mentioning features or use of this software display the following
                     11:  * acknowledgement: ``This product includes software developed by the
                     12:  * Computer Systems Laboratory at the University of Utah.''
                     13:  *
                     14:  * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
                     15:  * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
                     16:  * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
                     17:  *
                     18:  * CSL requests users of this software to return to [email protected] any
                     19:  * improvements that they make and grant CSL redistribution rights.
                     20:  *
                     21:  *      Author: Bryan Ford, University of Utah CSL
                     22:  */
                     23: 
                     24: #include <mach/machine/code16.h>
                     25: 
                     26: #include "config.h"
                     27: #include "i16_dos.h"
                     28: 
                     29: 
                     30: CODE16
                     31: 
                     32: int argc;
                     33: char **argv;
                     34: 
                     35: void i16_main(int _argc, char **_argv)
                     36: {
                     37:        argc = _argc;
                     38:        argv = _argv;
                     39: 
                     40:        i16_init();
                     41: 
                     42:        /* Make sure we're running on a good enough DOS version.  */
                     43:        if (i16_dos_version() < 0x300)
                     44:                i16_die("DOS 3.00 or higher required.");
                     45: 
                     46:        /* See if we're running in a DPMI or VCPI environment.
                     47:           If either of these are successful, they don't return.  */
                     48:        i16_dos_mem_check();
                     49: #ifdef ENABLE_DPMI
                     50:        i16_dpmi_check();
                     51: #endif
                     52:        i16_xms_check();
                     53:        i16_ext_mem_check();
                     54: #ifdef ENABLE_VCPI
                     55:        i16_vcpi_check();
                     56: #endif
                     57: 
                     58:        i16_raw_start();
                     59: }
                     60: 

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