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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 
     22 /*
     23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 #pragma weak _meminfo = meminfo
     30 
     31 #include "lint.h"
     32 #include <sys/types.h>
     33 #include <sys/syscall.h>
     34 #include <sys/mman.h>
     35 
     36 /*
     37  * meminfo() function call
     38  */
     39 int
     40 meminfo(const uint64_t *inaddr, int addr_count, const uint_t *info_req,
     41     int info_count, uint64_t *outdata, uint_t *validity)
     42 {
     43 	struct meminfo minfo;
     44 
     45 	minfo.mi_inaddr = inaddr;
     46 	minfo.mi_info_req = info_req;
     47 	minfo.mi_info_count = info_count;
     48 	minfo.mi_outdata = outdata;
     49 	minfo.mi_validity = validity;
     50 
     51 	return (syscall(SYS_meminfosys, MISYS_MEMINFO, addr_count, &minfo));
     52 }
     53