1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate * 22*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 23*0Sstevel@tonic-gate * Use is subject to license terms. 24*0Sstevel@tonic-gate */ 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 27*0Sstevel@tonic-gate /* All Rights Reserved */ 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 30*0Sstevel@tonic-gate /* LINTLIBRARY */ 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #if defined(__STDC__) 33*0Sstevel@tonic-gate #include "stdarg.h" 34*0Sstevel@tonic-gate #else 35*0Sstevel@tonic-gate #include "varargs.h" 36*0Sstevel@tonic-gate #endif 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate #include "string.h" 39*0Sstevel@tonic-gate #include "errno.h" 40*0Sstevel@tonic-gate #include "stdlib.h" 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate #include "lp.h" 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate /** 45*0Sstevel@tonic-gate ** makepath() - CREATE PATHNAME FROM COMPONENTS 46*0Sstevel@tonic-gate **/ 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate /*VARARGS1*/ 49*0Sstevel@tonic-gate char * 50*0Sstevel@tonic-gate #if defined(__STDC__) 51*0Sstevel@tonic-gate makepath ( 52*0Sstevel@tonic-gate char * s, 53*0Sstevel@tonic-gate ... 54*0Sstevel@tonic-gate ) 55*0Sstevel@tonic-gate #else 56*0Sstevel@tonic-gate makepath (s, va_alist) 57*0Sstevel@tonic-gate char * s; 58*0Sstevel@tonic-gate va_dcl 59*0Sstevel@tonic-gate #endif 60*0Sstevel@tonic-gate { 61*0Sstevel@tonic-gate va_list ap; 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate register char *component, 64*0Sstevel@tonic-gate *p, 65*0Sstevel@tonic-gate *q; 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate register int len; 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate char *ret; 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate #if defined(__STDC__) 73*0Sstevel@tonic-gate va_start (ap, s); 74*0Sstevel@tonic-gate #else 75*0Sstevel@tonic-gate va_start (ap); 76*0Sstevel@tonic-gate #endif 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate for (len = strlen(s) + 1; (component = va_arg(ap, char *)); ) 79*0Sstevel@tonic-gate len += strlen(component) + 1; 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate va_end (ap); 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate if (!len) { 84*0Sstevel@tonic-gate errno = 0; 85*0Sstevel@tonic-gate return (0); 86*0Sstevel@tonic-gate } 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate if (!(ret = Malloc(len))) { 89*0Sstevel@tonic-gate errno = ENOMEM; 90*0Sstevel@tonic-gate return (0); 91*0Sstevel@tonic-gate } 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate #if defined(__STDC__) 94*0Sstevel@tonic-gate va_start (ap, s); 95*0Sstevel@tonic-gate #else 96*0Sstevel@tonic-gate va_start (ap); 97*0Sstevel@tonic-gate #endif 98*0Sstevel@tonic-gate 99*0Sstevel@tonic-gate for ( 100*0Sstevel@tonic-gate p = ret, component = s; 101*0Sstevel@tonic-gate component; 102*0Sstevel@tonic-gate component = va_arg(ap, char *) 103*0Sstevel@tonic-gate ) { 104*0Sstevel@tonic-gate for (q = component; *q; ) 105*0Sstevel@tonic-gate *p++ = *q++; 106*0Sstevel@tonic-gate *p++ = '/'; 107*0Sstevel@tonic-gate } 108*0Sstevel@tonic-gate p[-1] = 0; 109*0Sstevel@tonic-gate 110*0Sstevel@tonic-gate va_end (ap); 111*0Sstevel@tonic-gate 112*0Sstevel@tonic-gate return (ret); 113*0Sstevel@tonic-gate } 114