xref: /onnv-gate/usr/src/cmd/lp/lib/requests/anyrequests.c (revision 0:68f95e015346)
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 (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
23*0Sstevel@tonic-gate /*	  All Rights Reserved  	*/
24*0Sstevel@tonic-gate 
25*0Sstevel@tonic-gate 
26*0Sstevel@tonic-gate #ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.6	*/
27*0Sstevel@tonic-gate /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
28*0Sstevel@tonic-gate 
29*0Sstevel@tonic-gate #include "sys/types.h"
30*0Sstevel@tonic-gate 
31*0Sstevel@tonic-gate #include "lp.h"
32*0Sstevel@tonic-gate 
33*0Sstevel@tonic-gate /**
34*0Sstevel@tonic-gate  ** anyrequests() - SEE IF ANY REQUESTS ARE ``QUEUED''
35*0Sstevel@tonic-gate  **/
36*0Sstevel@tonic-gate 
37*0Sstevel@tonic-gate int
38*0Sstevel@tonic-gate #if	defined(__STDC__)
anyrequests(void)39*0Sstevel@tonic-gate anyrequests (
40*0Sstevel@tonic-gate 	void
41*0Sstevel@tonic-gate )
42*0Sstevel@tonic-gate #else
43*0Sstevel@tonic-gate anyrequests ()
44*0Sstevel@tonic-gate #endif
45*0Sstevel@tonic-gate {
46*0Sstevel@tonic-gate 	long			lastdir		= -1;
47*0Sstevel@tonic-gate 
48*0Sstevel@tonic-gate 	char *			name;
49*0Sstevel@tonic-gate 
50*0Sstevel@tonic-gate 
51*0Sstevel@tonic-gate 	/*
52*0Sstevel@tonic-gate 	 * This routine walks through the requests (secure)
53*0Sstevel@tonic-gate 	 * directory looking for files, descending one level
54*0Sstevel@tonic-gate 	 * into each sub-directory, if any. Finding at least
55*0Sstevel@tonic-gate 	 * one file means that a request is queued.
56*0Sstevel@tonic-gate 	 */
57*0Sstevel@tonic-gate 	while ((name = next_dir(Lp_Requests, &lastdir))) {
58*0Sstevel@tonic-gate 
59*0Sstevel@tonic-gate 		long			lastfile	= -1;
60*0Sstevel@tonic-gate 
61*0Sstevel@tonic-gate 		char *			subdir;
62*0Sstevel@tonic-gate 
63*0Sstevel@tonic-gate 
64*0Sstevel@tonic-gate 		if (!(subdir = makepath(Lp_Requests, name, (char *)0)))
65*0Sstevel@tonic-gate 			return (1);	/* err on safe side */
66*0Sstevel@tonic-gate 
67*0Sstevel@tonic-gate 		if (next_file(subdir, &lastfile)) {
68*0Sstevel@tonic-gate 			Free (subdir);
69*0Sstevel@tonic-gate 			return (1);
70*0Sstevel@tonic-gate 		}
71*0Sstevel@tonic-gate 
72*0Sstevel@tonic-gate 		Free (subdir);
73*0Sstevel@tonic-gate 	}
74*0Sstevel@tonic-gate 	return (0);
75*0Sstevel@tonic-gate }
76