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pipe.S revision 1.4.52.1 
      1       1.1   ragge /*
      2       1.1   ragge  * Copyright (c) 1983, 1993
      3       1.1   ragge  *	The Regents of the University of California.  All rights reserved.
      4       1.1   ragge  *
      5       1.1   ragge  * Redistribution and use in source and binary forms, with or without
      6       1.1   ragge  * modification, are permitted provided that the following conditions
      7       1.1   ragge  * are met:
      8       1.1   ragge  * 1. Redistributions of source code must retain the above copyright
      9       1.1   ragge  *    notice, this list of conditions and the following disclaimer.
     10       1.1   ragge  * 2. Redistributions in binary form must reproduce the above copyright
     11       1.1   ragge  *    notice, this list of conditions and the following disclaimer in the
     12       1.1   ragge  *    documentation and/or other materials provided with the distribution.
     13       1.4     agc  * 3. Neither the name of the University nor the names of its contributors
     14       1.1   ragge  *    may be used to endorse or promote products derived from this software
     15       1.1   ragge  *    without specific prior written permission.
     16       1.1   ragge  *
     17       1.1   ragge  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     18       1.1   ragge  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     19       1.1   ragge  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     20       1.1   ragge  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     21       1.1   ragge  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22       1.1   ragge  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     23       1.1   ragge  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     24       1.1   ragge  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25       1.1   ragge  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26       1.1   ragge  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27       1.1   ragge  * SUCH DAMAGE.
     28       1.1   ragge  */
     29       1.1   ragge 
     30       1.1   ragge #include "SYS.h"
     31       1.1   ragge 
     32  1.4.52.1  bouyer #if defined(SYSLIBC_SCCS)
     33  1.4.52.1  bouyer 	/* .asciz "@(#)pipe.s	8.1 (Berkeley) 6/4/93" */
     34  1.4.52.1  bouyer RCSID("$NetBSD: pipe.S,v 1.4.52.1 2011/02/08 16:18:58 bouyer Exp $")
     35  1.4.52.1  bouyer #endif
     36  1.4.52.1  bouyer 
     37       1.2  kleink #ifdef WEAK_ALIAS
     38       1.2  kleink WEAK_ALIAS(pipe, _pipe)
     39       1.2  kleink #endif
     40       1.2  kleink 
     41       1.2  kleink _SYSCALL(_pipe,pipe)
     42       1.3    matt 	movl	4(%ap),%r2
     43       1.3    matt 	movl	%r0,(%r2)+
     44       1.3    matt 	movl	%r1,(%r2)
     45       1.3    matt 	clrl	%r0
     46       1.1   ragge 	ret
     47  1.4.52.1  bouyer END(_pipe)
     48