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1 | /* |
2 | * Zebra opaque message zapi message handler | |
3 | * Copyright (c) 2020 Volta Networks, Inc. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; see the file COPYING; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | */ | |
19 | ||
20 | #include <zebra.h> | |
21 | ||
22 | #ifndef _ZEBRA_OPAQUE_H | |
23 | #define _ZEBRA_OPAQUE_H 1 | |
24 | ||
25 | /* Default for number of messages to dequeue per lock cycle */ | |
26 | #define ZEBRA_OPAQUE_MSG_LIMIT 1000 | |
27 | ||
28 | /* | |
29 | * Initialize the module at startup | |
30 | */ | |
31 | void zebra_opaque_init(void); | |
32 | ||
33 | /* | |
34 | * Start the module pthread. This step is run later than the | |
35 | * 'init' step, in case zebra has fork-ed. | |
36 | */ | |
37 | void zebra_opaque_start(void); | |
38 | ||
39 | /* | |
40 | * Does this module handle (intercept) the specified zapi message type? | |
41 | */ | |
42 | bool zebra_opaque_handles_msgid(uint16_t id); | |
43 | ||
44 | /* | |
45 | * Module stop, called from the main pthread. This is synchronous: | |
46 | * once it returns, the pthread has stopped and exited. | |
47 | */ | |
48 | void zebra_opaque_stop(void); | |
49 | ||
50 | /* | |
51 | * Module cleanup, called from the zebra main pthread. When it returns, | |
52 | * all module cleanup is complete. | |
53 | */ | |
54 | void zebra_opaque_finish(void); | |
55 | ||
56 | /* | |
57 | * Enqueue a batch of messages for processing. Returns the number dequeued | |
58 | * from the batch fifo. | |
59 | */ | |
60 | uint32_t zebra_opaque_enqueue_batch(struct stream_fifo *batch); | |
61 | ||
62 | ||
63 | #endif /* _ZEBRA_OPAQUE_H */ |