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 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1986 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * Returns the number of non-NULL characters in s. 32 */ 33 34 #pragma weak _wcslen = wcslen 35 #pragma weak _wslen = wslen 36 37 #include "lint.h" 38 #include <stdlib.h> 39 #include <wchar.h> 40 41 size_t 42 wcslen(const wchar_t *s) 43 { 44 const wchar_t *s0 = s + 1; 45 46 while (*s++) 47 ; 48 return (s - s0); 49 } 50 51 size_t 52 wslen(const wchar_t *s) 53 { 54 return (wcslen(s)); 55 } 56