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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22/* Copyright (c) 1988 AT&T */ 23/* All Rights Reserved */ 24 25 26/* 27 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 28 * Use is subject to license terms. 29 */ 30 31 .ident "%Z%%M% %I% %E% SMI" 32 33/* C library -- pipe */ 34/* int pipe (int fildes[2]); */ 35 36 .file "pipe.s" 37 38#include <sys/asm_linkage.h> 39 40 ANSI_PRAGMA_WEAK(pipe,function) 41 42#include "SYS.h" 43 44 ENTRY(pipe) 45 mov %o0, %o2 /* save ptr to array */ 46 SYSTRAP_2RVALS(pipe) 47 SYSCERROR 48 st %o0, [%o2] 49 st %o1, [%o2 + 4] 50 RETC 51 52 SET_SIZE(pipe) 53