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 (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved. 24 */ 25 26 #ifndef __UTIL_H 27 #define __UTIL_H 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 #define EOS '\0' 34 35 #ifndef NULL 36 # define NULL ((char *) 0) 37 #endif 38 39 40 #define MALLOC(object_type) ((object_type *) malloc(sizeof(object_type))) 41 42 #define FREE(ptr) free((char *) ptr) 43 44 #define STRCPY(dst,src) \ 45 (dst = malloc((unsigned)strlen(src)+1), (void) strcpy(dst,src)) 46 47 #define STRNCPY(dst,src,num) \ 48 (dst = (char *) malloc((unsigned)(num) + 1),\ 49 (void)strncpy(dst,src,num),(dst)[num] = EOS) 50 51 /* 52 extern char *malloc(); 53 */ 54 extern char *alloca(); 55 56 char *getaline(); 57 void fatal(); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* __UTIL_H */ 64