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 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* Copyright (c) 1988 AT&T */ 30 /* All Rights Reserved */ 31 32 33 #if !defined(_KMDB) && !defined(_BOOT) && !defined(_KERNEL) 34 35 #pragma weak _private_memset = _memset 36 #pragma weak memset = _memset 37 38 #include "synonyms.h" 39 #endif /* !_KMDB && !_BOOT && !_KERNEL */ 40 41 #include <sys/types.h> 42 43 #if defined(_KERNEL) 44 #include <sys/systm.h> 45 #else 46 #include <string.h> 47 #endif /* !_KERNEL */ 48 49 /* 50 * Set an array of n chars starting at sp to the character c. 51 * Return sp. 52 */ 53 void * 54 memset(void *sp1, int c, size_t n) 55 { 56 if (n != 0) { 57 unsigned char *sp = sp1; 58 do { 59 *sp++ = (unsigned char)c; 60 } while (--n != 0); 61 } 62 63 return (sp1); 64 } 65