/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <stdio.h>
#include <stddef.h>
#include <signal.h>
#include <sys/synch.h>
#include <sys/synch32.h>
#include "thr_uberdata.h"
/*
* This file generates two values used by _lwp_mutex_unlock.s:
* a) the byte offset (in lwp_mutex_t) of the word containing the lock byte
* b) a mask to extract the waiter field from the word containing it
* These offsets do not change between 32-bit and 64-bit.
* Mutexes can be shared between 32-bit and 64-bit programs.
*/
int
main(void)
{
(void) printf("#define\tMUTEX_LOCK_WORD\t0x%p\n",
offsetof(lwp_mutex_t, mutex_lockword));
(void) printf("#define\tWAITER_MASK\t0xff\n");
(void) printf("#define\tSIG_SETMASK\t0x%lx\n", SIG_SETMASK);
(void) printf("#define\tMASKSET0\t0x%lx\n", MASKSET0);
(void) printf("#define\tMASKSET1\t0x%lx\n", MASKSET1);
(void) printf("#define\tMASKSET2\t0x%lx\n", MASKSET2);
(void) printf("#define\tMASKSET3\t0x%lx\n", MASKSET3);
(void) printf("#define\tSIGSEGV\t0x%lx\n", SIGSEGV);
return (0);
}