1 | /* |
2 | * Self-announce facility |
3 | * (c) 2017-2019 Red Hat, Inc. |
4 | * |
5 | * This work is licensed under the terms of the GNU GPL, version 2 or later. |
6 | * See the COPYING file in the top-level directory. |
7 | */ |
8 | |
9 | #ifndef QEMU_NET_ANNOUNCE_H |
10 | #define QEMU_NET_ANNOUNCE_H |
11 | |
12 | #include "qapi/qapi-types-net.h" |
13 | #include "qemu/timer.h" |
14 | |
15 | struct AnnounceTimer { |
16 | QEMUTimer *tm; |
17 | AnnounceParameters params; |
18 | QEMUClockType type; |
19 | int round; |
20 | }; |
21 | |
22 | /* Returns: update the timer to the next time point */ |
23 | int64_t qemu_announce_timer_step(AnnounceTimer *timer); |
24 | |
25 | /* |
26 | * Delete the underlying timer and other data |
27 | * If 'free_named' true and the timer is a named timer, then remove |
28 | * it from the list of named timers and free the AnnounceTimer itself. |
29 | */ |
30 | void qemu_announce_timer_del(AnnounceTimer *timer, bool free_named); |
31 | |
32 | /* |
33 | * Under BQL/main thread |
34 | * Reset the timer to the given parameters/type/notifier. |
35 | */ |
36 | void qemu_announce_timer_reset(AnnounceTimer *timer, |
37 | AnnounceParameters *params, |
38 | QEMUClockType type, |
39 | QEMUTimerCB *cb, |
40 | void *opaque); |
41 | |
42 | void qemu_announce_self(AnnounceTimer *timer, AnnounceParameters *params); |
43 | |
44 | #endif |
45 | |