1*5184Sek110237 /* 2*5184Sek110237 * CDDL HEADER START 3*5184Sek110237 * 4*5184Sek110237 * The contents of this file are subject to the terms of the 5*5184Sek110237 * Common Development and Distribution License (the "License"). 6*5184Sek110237 * You may not use this file except in compliance with the License. 7*5184Sek110237 * 8*5184Sek110237 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*5184Sek110237 * or http://www.opensolaris.org/os/licensing. 10*5184Sek110237 * See the License for the specific language governing permissions 11*5184Sek110237 * and limitations under the License. 12*5184Sek110237 * 13*5184Sek110237 * When distributing Covered Code, include this CDDL HEADER in each 14*5184Sek110237 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*5184Sek110237 * If applicable, add the following below this CDDL HEADER, with the 16*5184Sek110237 * fields enclosed by brackets "[]" replaced with your own identifying 17*5184Sek110237 * information: Portions Copyright [yyyy] [name of copyright owner] 18*5184Sek110237 * 19*5184Sek110237 * CDDL HEADER END 20*5184Sek110237 */ 21*5184Sek110237 /* 22*5184Sek110237 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23*5184Sek110237 * Use is subject to license terms. 24*5184Sek110237 */ 25*5184Sek110237 26*5184Sek110237 #pragma ident "%Z%%M% %I% %E% SMI" 27*5184Sek110237 28*5184Sek110237 #include <limits.h> 29*5184Sek110237 #include <string.h> 30*5184Sek110237 #include <stdlib.h> 31*5184Sek110237 #include <stdarg.h> 32*5184Sek110237 #include <stdio.h> 33*5184Sek110237 #include <errno.h> 34*5184Sek110237 #ifdef HAVE_STDINT_H 35*5184Sek110237 #include <stdint.h> 36*5184Sek110237 #endif 37*5184Sek110237 #include "utils.h" 38*5184Sek110237 #include "parsertypes.h" 39*5184Sek110237 40*5184Sek110237 /* 41*5184Sek110237 * For now, just two routines: one to allocate a string in shared 42*5184Sek110237 * memory, and one to get the final file or directory name from a 43*5184Sek110237 * supplied pathname. 44*5184Sek110237 * 45*5184Sek110237 */ 46*5184Sek110237 47*5184Sek110237 48*5184Sek110237 /* 49*5184Sek110237 * Allocates space for a new string of the same length as 50*5184Sek110237 * the supplied string "str". Copies the old string into 51*5184Sek110237 * the new string and returns a pointer to the new string. 52*5184Sek110237 * Returns NULL if memory allocation for the new string fails. 53*5184Sek110237 */ 54*5184Sek110237 char * 55*5184Sek110237 fb_stralloc(char *str) 56*5184Sek110237 { 57*5184Sek110237 char *newstr; 58*5184Sek110237 59*5184Sek110237 if ((newstr = malloc(strlen(str) + 1)) == NULL) 60*5184Sek110237 return (NULL); 61*5184Sek110237 (void) strcpy(newstr, str); 62*5184Sek110237 return (newstr); 63*5184Sek110237 } 64