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__)
makepath(char * s,...)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