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i386_get_ldt.c revision 1.3.2.2 
      1  1.3.2.2  mycroft /*
      2  1.3.2.2  mycroft  *  Copyright (c) 1993 John Brezak
      3  1.3.2.2  mycroft  *  All rights reserved.
      4  1.3.2.2  mycroft  *
      5  1.3.2.2  mycroft  *  Redistribution and use in source and binary forms, with or without
      6  1.3.2.2  mycroft  *  modification, are permitted provided that the following conditions
      7  1.3.2.2  mycroft  *  are met:
      8  1.3.2.2  mycroft  *  1. Redistributions of source code must retain the above copyright
      9  1.3.2.2  mycroft  *     notice, this list of conditions and the following disclaimer.
     10  1.3.2.2  mycroft  *  2. Redistributions in binary form must reproduce the above copyright
     11  1.3.2.2  mycroft  *     notice, this list of conditions and the following disclaimer in the
     12  1.3.2.2  mycroft  *     documentation and/or other materials provided with the distribution.
     13  1.3.2.2  mycroft  *  3. The name of the author may not be used to endorse or promote products
     14  1.3.2.2  mycroft  *     derived from this software without specific prior written permission.
     15  1.3.2.2  mycroft  *
     16  1.3.2.2  mycroft  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
     17  1.3.2.2  mycroft  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     18  1.3.2.2  mycroft  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     19  1.3.2.2  mycroft  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     20  1.3.2.2  mycroft  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     21  1.3.2.2  mycroft  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     22  1.3.2.2  mycroft  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  1.3.2.2  mycroft  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     24  1.3.2.2  mycroft  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     25  1.3.2.2  mycroft  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  1.3.2.2  mycroft  * POSSIBILITY OF SUCH DAMAGE.
     27  1.3.2.2  mycroft  *
     28  1.3.2.2  mycroft  */
     29  1.3.2.2  mycroft 
     30  1.3.2.2  mycroft #include <sys/cdefs.h>
     31  1.3.2.2  mycroft #include <sys/types.h>
     32  1.3.2.2  mycroft 
     33  1.3.2.2  mycroft #include <machine/segments.h>
     34  1.3.2.2  mycroft #include <machine/sysarch.h>
     35  1.3.2.2  mycroft 
     36  1.3.2.2  mycroft int
     37  1.3.2.2  mycroft i386_get_ldt(start, desc, num)
     38  1.3.2.2  mycroft 	int start;
     39  1.3.2.2  mycroft 	union descriptor *desc;
     40  1.3.2.2  mycroft 	int num;
     41  1.3.2.2  mycroft {
     42  1.3.2.2  mycroft 	struct i386_get_ldt_args p;
     43  1.3.2.2  mycroft 
     44  1.3.2.2  mycroft 	p.start = start;
     45  1.3.2.2  mycroft 	p.desc = desc;
     46  1.3.2.2  mycroft 	p.num = num;
     47  1.3.2.2  mycroft 
     48  1.3.2.2  mycroft 	return sysarch(I386_GET_LDT, (char *)&p);
     49  1.3.2.2  mycroft }
     50