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 #include <sys/types.h> 30 #include <stdlib.h> 31 #include <string.h> 32 /* 33 * calloc - allocate and clear memory block 34 */ 35 36 void * 37 calloc(size_t num, size_t size) 38 { 39 void *mp; 40 41 num *= size; 42 mp = malloc(num); 43 if (mp == NULL) 44 return (NULL); 45 (void) memset(mp, 0, num); 46 return (mp); 47 } 48 49 /*ARGSUSED*/ 50 void 51 cfree(void *p, size_t num, size_t size) 52 { 53 free(p); 54 } 55