1 /* IOTimer.h - IOMultiplexer v2
2 * Copyright (C) 2014 Philipp Kreil (pk910)
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #ifndef _IOHandler_internals
20 #include "IOHandler.h"
25 #define IOTIMERFLAG_PERIODIC 0x01
26 #define IOTIMERFLAG_ACTIVE 0x02
27 #define IOTIMERFLAG_IN_LIST 0x04
28 #define IOTIMERFLAG_PARENT_PUBLIC 0x08
29 #define IOTIMERFLAG_PARENT_SOCKET 0x10
30 #define IOTIMERFLAG_PERSISTENT 0x20
32 struct _IOTimerDescriptor;
34 extern struct _IOTimerDescriptor *iotimer_sorted_descriptors;
36 struct _IOTimerDescriptor {
37 unsigned int flags : 8;
40 struct timeval timeout;
41 struct timeval autoreload;
43 struct _IOTimerDescriptor *prev, *next;
47 struct _IOTimerDescriptor *_create_timer(struct timeval *timeout);
48 void _destroy_timer(struct _IOTimerDescriptor *timer);
49 void _trigger_timer();
53 struct IOTimerDescriptor;
55 #define IOTIMER_CALLBACK(NAME) void NAME(struct IOTimerDescriptor *iotimer)
56 typedef IOTIMER_CALLBACK(iotimer_callback);
58 struct IOTimerDescriptor {
59 void *iotimer; /* struct _IOTimerDescriptor */
61 iotimer_callback *callback;
65 struct IOTimerDescriptor *iotimer_create(struct timeval *timeout);
66 void iotimer_start(struct IOTimerDescriptor *iotimer);
67 void iotimer_stop(struct IOTimerDescriptor *iotimer);
68 int iotimer_state(struct IOTimerDescriptor *iotimer);
69 void iotimer_set_autoreload(struct IOTimerDescriptor *iotimer, struct timeval *autoreload);
70 struct timeval iotimer_get_autoreload(struct IOTimerDescriptor *iotimer);
71 void iotimer_set_timeout(struct IOTimerDescriptor *iotimer, struct timeval *timeout);
72 struct timeval iotimer_get_timeout(struct IOTimerDescriptor *iotimer);
73 void iotimer_set_callback(struct IOTimerDescriptor *iotimer, iotimer_callback *callback);
74 void iotimer_set_persistent(struct IOTimerDescriptor *iotimer, int persistent);
75 void iotimer_destroy(struct IOTimerDescriptor *iotimer);