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 2007 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 <c_synonyms.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