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 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 /* Copyright (c) 1988 AT&T */ 29 /* All Rights Reserved */ 30 31 #pragma weak setlabel = _setlabel 32 33 #include "synonyms.h" 34 #include "mtlib.h" 35 #include <pfmt.h> 36 #include <thread.h> 37 #include <string.h> 38 #include "pfmt_data.h" 39 40 int 41 setlabel(const char *label) 42 { 43 lrw_wrlock(&_rw_pfmt_label); 44 if (!label) 45 __pfmt_label[0] = '\0'; 46 else { 47 (void) strncpy(__pfmt_label, label, sizeof (__pfmt_label) - 1); 48 __pfmt_label[sizeof (__pfmt_label) - 1] = '\0'; 49 } 50 lrw_unlock(&_rw_pfmt_label); 51 return (0); 52 } 53