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 (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
24*7c478bd9Sstevel@tonic-gate
25*7c478bd9Sstevel@tonic-gate
26*7c478bd9Sstevel@tonic-gate #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.7 */
27*7c478bd9Sstevel@tonic-gate /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
28*7c478bd9Sstevel@tonic-gate
29*7c478bd9Sstevel@tonic-gate #include "string.h"
30*7c478bd9Sstevel@tonic-gate #include "errno.h"
31*7c478bd9Sstevel@tonic-gate #include "stdlib.h"
32*7c478bd9Sstevel@tonic-gate
33*7c478bd9Sstevel@tonic-gate #include "lp.h"
34*7c478bd9Sstevel@tonic-gate
35*7c478bd9Sstevel@tonic-gate /**
36*7c478bd9Sstevel@tonic-gate ** addlist() - ADD ITEM TO (char **) LIST
37*7c478bd9Sstevel@tonic-gate **/
38*7c478bd9Sstevel@tonic-gate
39*7c478bd9Sstevel@tonic-gate int
40*7c478bd9Sstevel@tonic-gate #if defined(__STDC__)
addlist(char *** plist,char * item)41*7c478bd9Sstevel@tonic-gate addlist (
42*7c478bd9Sstevel@tonic-gate char *** plist,
43*7c478bd9Sstevel@tonic-gate char * item
44*7c478bd9Sstevel@tonic-gate )
45*7c478bd9Sstevel@tonic-gate #else
46*7c478bd9Sstevel@tonic-gate addlist (plist, item)
47*7c478bd9Sstevel@tonic-gate register char ***plist,
48*7c478bd9Sstevel@tonic-gate *item;
49*7c478bd9Sstevel@tonic-gate #endif
50*7c478bd9Sstevel@tonic-gate {
51*7c478bd9Sstevel@tonic-gate register char **pl;
52*7c478bd9Sstevel@tonic-gate
53*7c478bd9Sstevel@tonic-gate register int n;
54*7c478bd9Sstevel@tonic-gate
55*7c478bd9Sstevel@tonic-gate if (*plist) {
56*7c478bd9Sstevel@tonic-gate
57*7c478bd9Sstevel@tonic-gate n = lenlist(*plist);
58*7c478bd9Sstevel@tonic-gate
59*7c478bd9Sstevel@tonic-gate for (pl = *plist; *pl; pl++)
60*7c478bd9Sstevel@tonic-gate if (STREQU(*pl, item))
61*7c478bd9Sstevel@tonic-gate break;
62*7c478bd9Sstevel@tonic-gate
63*7c478bd9Sstevel@tonic-gate if (!*pl) {
64*7c478bd9Sstevel@tonic-gate
65*7c478bd9Sstevel@tonic-gate n++;
66*7c478bd9Sstevel@tonic-gate *plist = (char **)Realloc(
67*7c478bd9Sstevel@tonic-gate (char *)*plist,
68*7c478bd9Sstevel@tonic-gate (n + 1) * sizeof(char *)
69*7c478bd9Sstevel@tonic-gate );
70*7c478bd9Sstevel@tonic-gate if (!*plist) {
71*7c478bd9Sstevel@tonic-gate errno = ENOMEM;
72*7c478bd9Sstevel@tonic-gate return (-1);
73*7c478bd9Sstevel@tonic-gate }
74*7c478bd9Sstevel@tonic-gate (*plist)[n - 1] = Strdup(item);
75*7c478bd9Sstevel@tonic-gate (*plist)[n] = 0;
76*7c478bd9Sstevel@tonic-gate
77*7c478bd9Sstevel@tonic-gate }
78*7c478bd9Sstevel@tonic-gate
79*7c478bd9Sstevel@tonic-gate } else {
80*7c478bd9Sstevel@tonic-gate
81*7c478bd9Sstevel@tonic-gate *plist = (char **)Malloc(2 * sizeof(char *));
82*7c478bd9Sstevel@tonic-gate if (!*plist) {
83*7c478bd9Sstevel@tonic-gate errno = ENOMEM;
84*7c478bd9Sstevel@tonic-gate return (-1);
85*7c478bd9Sstevel@tonic-gate }
86*7c478bd9Sstevel@tonic-gate (*plist)[0] = Strdup(item);
87*7c478bd9Sstevel@tonic-gate (*plist)[1] = 0;
88*7c478bd9Sstevel@tonic-gate
89*7c478bd9Sstevel@tonic-gate }
90*7c478bd9Sstevel@tonic-gate
91*7c478bd9Sstevel@tonic-gate return (0);
92*7c478bd9Sstevel@tonic-gate }
93