1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate /* Copyright (c) 1986 AT&T */ 30*0Sstevel@tonic-gate /* All Rights Reserved */ 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate /* This module is created for NLS on Sep.03.86 */ 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate /* 36*0Sstevel@tonic-gate * Copy s2 to s1, truncating or null-padding to always copy n characters. 37*0Sstevel@tonic-gate * Return s1. 38*0Sstevel@tonic-gate */ 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate #pragma weak wcsncpy = _wcsncpy 41*0Sstevel@tonic-gate #pragma weak wsncpy = _wsncpy 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #include "lint.h" 44*0Sstevel@tonic-gate #include <stdlib.h> 45*0Sstevel@tonic-gate #include <wchar.h> 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate wchar_t * 48*0Sstevel@tonic-gate _wcsncpy(wchar_t *s1, const wchar_t *s2, size_t n) 49*0Sstevel@tonic-gate { 50*0Sstevel@tonic-gate wchar_t *os1 = s1; 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate n++; 53*0Sstevel@tonic-gate while ((--n > 0) && ((*s1++ = *s2++) != 0)) 54*0Sstevel@tonic-gate ; 55*0Sstevel@tonic-gate if (n > 0) 56*0Sstevel@tonic-gate while (--n > 0) 57*0Sstevel@tonic-gate *s1++ = 0; 58*0Sstevel@tonic-gate return (os1); 59*0Sstevel@tonic-gate } 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate wchar_t * 62*0Sstevel@tonic-gate _wsncpy(wchar_t *s1, const wchar_t *s2, size_t n) 63*0Sstevel@tonic-gate { 64*0Sstevel@tonic-gate return (_wcsncpy(s1, s2, n)); 65*0Sstevel@tonic-gate } 66