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 */ 64