1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate *
22*7c478bd9Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
23*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
24*7c478bd9Sstevel@tonic-gate */
25*7c478bd9Sstevel@tonic-gate
26*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
27*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
28*7c478bd9Sstevel@tonic-gate
29*7c478bd9Sstevel@tonic-gate /* LINTLIBRARY */
30*7c478bd9Sstevel@tonic-gate
31*7c478bd9Sstevel@tonic-gate #if defined(__STDC__)
32*7c478bd9Sstevel@tonic-gate #include "stdarg.h"
33*7c478bd9Sstevel@tonic-gate #else
34*7c478bd9Sstevel@tonic-gate #include "varargs.h"
35*7c478bd9Sstevel@tonic-gate #endif
36*7c478bd9Sstevel@tonic-gate
37*7c478bd9Sstevel@tonic-gate #include "string.h"
38*7c478bd9Sstevel@tonic-gate #include "errno.h"
39*7c478bd9Sstevel@tonic-gate #include "stdlib.h"
40*7c478bd9Sstevel@tonic-gate
41*7c478bd9Sstevel@tonic-gate #include "lp.h"
42*7c478bd9Sstevel@tonic-gate
43*7c478bd9Sstevel@tonic-gate /**
44*7c478bd9Sstevel@tonic-gate ** makepath() - CREATE PATHNAME FROM COMPONENTS
45*7c478bd9Sstevel@tonic-gate **/
46*7c478bd9Sstevel@tonic-gate
47*7c478bd9Sstevel@tonic-gate /*VARARGS1*/
48*7c478bd9Sstevel@tonic-gate char *
49*7c478bd9Sstevel@tonic-gate #if defined(__STDC__)
makepath(char * s,...)50*7c478bd9Sstevel@tonic-gate makepath (
51*7c478bd9Sstevel@tonic-gate char * s,
52*7c478bd9Sstevel@tonic-gate ...
53*7c478bd9Sstevel@tonic-gate )
54*7c478bd9Sstevel@tonic-gate #else
55*7c478bd9Sstevel@tonic-gate makepath (s, va_alist)
56*7c478bd9Sstevel@tonic-gate char * s;
57*7c478bd9Sstevel@tonic-gate va_dcl
58*7c478bd9Sstevel@tonic-gate #endif
59*7c478bd9Sstevel@tonic-gate {
60*7c478bd9Sstevel@tonic-gate va_list ap;
61*7c478bd9Sstevel@tonic-gate
62*7c478bd9Sstevel@tonic-gate register char *component,
63*7c478bd9Sstevel@tonic-gate *p,
64*7c478bd9Sstevel@tonic-gate *q;
65*7c478bd9Sstevel@tonic-gate
66*7c478bd9Sstevel@tonic-gate register int len;
67*7c478bd9Sstevel@tonic-gate
68*7c478bd9Sstevel@tonic-gate char *ret;
69*7c478bd9Sstevel@tonic-gate
70*7c478bd9Sstevel@tonic-gate
71*7c478bd9Sstevel@tonic-gate #if defined(__STDC__)
72*7c478bd9Sstevel@tonic-gate va_start (ap, s);
73*7c478bd9Sstevel@tonic-gate #else
74*7c478bd9Sstevel@tonic-gate va_start (ap);
75*7c478bd9Sstevel@tonic-gate #endif
76*7c478bd9Sstevel@tonic-gate
77*7c478bd9Sstevel@tonic-gate for (len = strlen(s) + 1; (component = va_arg(ap, char *)); )
78*7c478bd9Sstevel@tonic-gate len += strlen(component) + 1;
79*7c478bd9Sstevel@tonic-gate
80*7c478bd9Sstevel@tonic-gate va_end (ap);
81*7c478bd9Sstevel@tonic-gate
82*7c478bd9Sstevel@tonic-gate if (!len) {
83*7c478bd9Sstevel@tonic-gate errno = 0;
84*7c478bd9Sstevel@tonic-gate return (0);
85*7c478bd9Sstevel@tonic-gate }
86*7c478bd9Sstevel@tonic-gate
87*7c478bd9Sstevel@tonic-gate if (!(ret = Malloc(len))) {
88*7c478bd9Sstevel@tonic-gate errno = ENOMEM;
89*7c478bd9Sstevel@tonic-gate return (0);
90*7c478bd9Sstevel@tonic-gate }
91*7c478bd9Sstevel@tonic-gate
92*7c478bd9Sstevel@tonic-gate #if defined(__STDC__)
93*7c478bd9Sstevel@tonic-gate va_start (ap, s);
94*7c478bd9Sstevel@tonic-gate #else
95*7c478bd9Sstevel@tonic-gate va_start (ap);
96*7c478bd9Sstevel@tonic-gate #endif
97*7c478bd9Sstevel@tonic-gate
98*7c478bd9Sstevel@tonic-gate for (
99*7c478bd9Sstevel@tonic-gate p = ret, component = s;
100*7c478bd9Sstevel@tonic-gate component;
101*7c478bd9Sstevel@tonic-gate component = va_arg(ap, char *)
102*7c478bd9Sstevel@tonic-gate ) {
103*7c478bd9Sstevel@tonic-gate for (q = component; *q; )
104*7c478bd9Sstevel@tonic-gate *p++ = *q++;
105*7c478bd9Sstevel@tonic-gate *p++ = '/';
106*7c478bd9Sstevel@tonic-gate }
107*7c478bd9Sstevel@tonic-gate p[-1] = 0;
108*7c478bd9Sstevel@tonic-gate
109*7c478bd9Sstevel@tonic-gate va_end (ap);
110*7c478bd9Sstevel@tonic-gate
111*7c478bd9Sstevel@tonic-gate return (ret);
112*7c478bd9Sstevel@tonic-gate }
113