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 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 .file "uname.s" 27 28#include <sys/asm_linkage.h> 29 30 ANSI_PRAGMA_WEAK(uname,function) 31 32#include "SYS.h" 33 34 .set UNAME, 0 35 36 ENTRY(uname) 37 pushl $UNAME / type 38 pushl $0 / mv flag 39 pushl 12(%esp) / utsname address (retaddr+$UNAME+0) 40 subl $4, %esp / where return address would be. 41 SYSTRAP_RVAL1(utssys) 42 jae 1f 43 addl $16, %esp 44 jmp __cerror 451: 46 addl $16, %esp 47 ret 48 SET_SIZE(uname) 49