17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
523a1cceaSRoger A. Faulkner  * Common Development and Distribution License (the "License").
623a1cceaSRoger A. Faulkner  * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
2123a1cceaSRoger A. Faulkner 
227c478bd9Sstevel@tonic-gate /*
2323a1cceaSRoger A. Faulkner  * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
247c478bd9Sstevel@tonic-gate  */
257c478bd9Sstevel@tonic-gate 
267c478bd9Sstevel@tonic-gate #ifndef	__UTIL_H
277c478bd9Sstevel@tonic-gate #define	__UTIL_H
287c478bd9Sstevel@tonic-gate 
297c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
307c478bd9Sstevel@tonic-gate extern "C" {
317c478bd9Sstevel@tonic-gate #endif
327c478bd9Sstevel@tonic-gate 
337c478bd9Sstevel@tonic-gate #define EOS '\0'
347c478bd9Sstevel@tonic-gate 
35*55fea89dSDan Cross #ifndef NULL
367c478bd9Sstevel@tonic-gate #	define NULL ((char *) 0)
377c478bd9Sstevel@tonic-gate #endif
387c478bd9Sstevel@tonic-gate 
397c478bd9Sstevel@tonic-gate 
407c478bd9Sstevel@tonic-gate #define MALLOC(object_type) ((object_type *) malloc(sizeof(object_type)))
417c478bd9Sstevel@tonic-gate 
42*55fea89dSDan Cross #define FREE(ptr)	free((char *) ptr)
437c478bd9Sstevel@tonic-gate 
447c478bd9Sstevel@tonic-gate #define STRCPY(dst,src) \
457c478bd9Sstevel@tonic-gate 	(dst = malloc((unsigned)strlen(src)+1), (void) strcpy(dst,src))
467c478bd9Sstevel@tonic-gate 
477c478bd9Sstevel@tonic-gate #define STRNCPY(dst,src,num) \
487c478bd9Sstevel@tonic-gate 	(dst = (char *) malloc((unsigned)(num) + 1),\
49*55fea89dSDan Cross 	(void)strncpy(dst,src,num),(dst)[num] = EOS)
507c478bd9Sstevel@tonic-gate 
517c478bd9Sstevel@tonic-gate /*
527c478bd9Sstevel@tonic-gate extern char *malloc();
537c478bd9Sstevel@tonic-gate */
547c478bd9Sstevel@tonic-gate extern char *alloca();
557c478bd9Sstevel@tonic-gate 
5623a1cceaSRoger A. Faulkner char *getaline();
577c478bd9Sstevel@tonic-gate void fatal();
587c478bd9Sstevel@tonic-gate 
597c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
607c478bd9Sstevel@tonic-gate }
617c478bd9Sstevel@tonic-gate #endif
627c478bd9Sstevel@tonic-gate 
637c478bd9Sstevel@tonic-gate #endif	/* __UTIL_H */
64