1/*
2 * "$Id: sysman.h 12142 2014-08-30 02:35:43Z msweet $"
3 *
4 * System management definitions for the CUPS scheduler.
5 *
6 * Copyright 2007-2014 by Apple Inc.
7 * Copyright 2006 by Easy Software Products.
8 *
9 * These coded instructions, statements, and computer programs are the
10 * property of Apple Inc. and are protected by Federal copyright
11 * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
12 * which should have been included with this file.  If this file is
13 * file is missing or damaged, see the license at "http://www.cups.org/".
14 */
15
16/*
17 * Constants...
18 */
19
20#define CUPSD_DIRTY_NONE	0	/* Nothing is dirty */
21#define CUPSD_DIRTY_PRINTERS	1	/* printers.conf is dirty */
22#define CUPSD_DIRTY_CLASSES	2	/* classes.conf is dirty */
23#define CUPSD_DIRTY_PRINTCAP	4	/* printcap is dirty */
24#define CUPSD_DIRTY_JOBS	8	/* jobs.cache or "c" file(s) are dirty */
25#define CUPSD_DIRTY_SUBSCRIPTIONS 16	/* subscriptions.conf is dirty */
26
27
28/*
29 * Globals...
30 */
31
32VAR int			DirtyFiles	VALUE(CUPSD_DIRTY_NONE),
33					/* What files are dirty? */
34			DirtyCleanInterval VALUE(DEFAULT_KEEPALIVE);
35					/* How often do we write dirty files? */
36VAR time_t		DirtyCleanTime	VALUE(0);
37					/* When to clean dirty files next */
38VAR int			ACPower		VALUE(-1),
39					/* Is the system on AC power? */
40			Sleeping	VALUE(0);
41					/* Non-zero if machine is entering or *
42					 * in a sleep state...                */
43VAR time_t		SleepJobs	VALUE(0);
44					/* Time when all jobs must be         *
45					 * canceled for system sleep.         */
46#ifdef __APPLE__
47VAR int			SysEventPipes[2] VALUE2(-1,-1);
48					/* System event notification pipes */
49#endif	/* __APPLE__ */
50
51
52/*
53 * Prototypes...
54 */
55
56extern void	cupsdAllowSleep(void);
57extern void	cupsdCleanDirty(void);
58extern void	cupsdMarkDirty(int what);
59extern void	cupsdSetBusyState(void);
60extern void	cupsdStartSystemMonitor(void);
61extern void	cupsdStopSystemMonitor(void);
62
63
64/*
65 * End of "$Id: sysman.h 12142 2014-08-30 02:35:43Z msweet $".
66 */
67