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9bb02389d0
Add the zebra_opaque module, designed to offload some opaque zapi message processing to a new, dedicated pthread. Add to the build; also re-sort the lists of zebra files in subdir.am. Start, stop, and clean-up the opaque module, integrate with zebra start and shutdown. Signed-off-by: Mark Stapp <mjs@voltanet.io>
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
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* Zebra opaque message zapi message handler
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* Copyright (c) 2020 Volta Networks, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <zebra.h>
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#ifndef _ZEBRA_OPAQUE_H
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#define _ZEBRA_OPAQUE_H 1
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/* Default for number of messages to dequeue per lock cycle */
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#define ZEBRA_OPAQUE_MSG_LIMIT 1000
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/*
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* Initialize the module at startup
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*/
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void zebra_opaque_init(void);
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/*
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* Start the module pthread. This step is run later than the
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* 'init' step, in case zebra has fork-ed.
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*/
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void zebra_opaque_start(void);
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/*
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* Does this module handle (intercept) the specified zapi message type?
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*/
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bool zebra_opaque_handles_msgid(uint16_t id);
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/*
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* Module stop, called from the main pthread. This is synchronous:
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* once it returns, the pthread has stopped and exited.
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*/
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void zebra_opaque_stop(void);
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/*
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* Module cleanup, called from the zebra main pthread. When it returns,
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* all module cleanup is complete.
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*/
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void zebra_opaque_finish(void);
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/*
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* Enqueue a batch of messages for processing. Returns the number dequeued
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* from the batch fifo.
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*/
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uint32_t zebra_opaque_enqueue_batch(struct stream_fifo *batch);
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#endif /* _ZEBRA_OPAQUE_H */
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