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 1995 Sun Microsystems Inc. 24 * All rights reserved. 25 */ 26 27 28 #ifndef __UTIL_H 29 #define __UTIL_H 30 31 #pragma ident "%Z%%M% %I% %E% SMI" /* SMI4.1 1.5 */ 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 #define EOS '\0' 38 39 #ifndef NULL 40 # define NULL ((char *) 0) 41 #endif 42 43 44 #define MALLOC(object_type) ((object_type *) malloc(sizeof(object_type))) 45 46 #define FREE(ptr) free((char *) ptr) 47 48 #define STRCPY(dst,src) \ 49 (dst = malloc((unsigned)strlen(src)+1), (void) strcpy(dst,src)) 50 51 #define STRNCPY(dst,src,num) \ 52 (dst = (char *) malloc((unsigned)(num) + 1),\ 53 (void)strncpy(dst,src,num),(dst)[num] = EOS) 54 55 /* 56 extern char *malloc(); 57 */ 58 extern char *alloca(); 59 60 char *getline(); 61 void fatal(); 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 #endif /* __UTIL_H */ 68