/usr/include/dnsdb/dynupdate.h is in libyadifa-dev 2.2.3-1+deb9u1.
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*
* Copyright (c) 2011-2016, EURid. All rights reserved.
* The YADIFA TM software product is provided under the BSD 3-clause license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of EURid nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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*
*------------------------------------------------------------------------------
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*/
/** @defgroup dnsdbupdate Dynamic update functions
* @ingroup dnsdb
* @brief
*
* @{
*/
/*----------------------------------------------------------------------------*/
#ifndef _ZDB_DYNUPDATE_H
#define _ZDB_DYNUPDATE_H
/*------------------------------------------------------------------------------
*
* USE INCLUDES */
#include <dnscore/output_stream.h>
#include <dnscore/packet_reader.h>
#include <dnsdb/zdb_types.h>
#ifdef __cplusplus
extern "C"
{
#endif
#define DYNUPDATE_UPDATE_DRYRUN TRUE
#define DYNUPDATE_UPDATE_RUN FALSE
/*
* HOWTO :
*
* Get the query, and determine it's a dynupdate
* Call dynupdate_check_prerequisites to verify the update is allowed
* If OK Call dynupdate_update on dryrun mode to verify the update should run
* smoothly
* if OK Save the query on a permanent storage to recover it in case of crash
* Answer to the querier
* Call dynupdate_update on run mode (dryrun = FALSE)
*
* The result is
*
* either the number of bytes read from the buffer
* either an encapsulated server error code retrievable with SERVER_ERROR_GETCODE(error)
*
*/
ya_result dynupdate_check_prerequisites(zdb_zone* zone, packet_unpack_reader_data *reader, u16 count);
/*
* At the run, each added/removed field should trigger the schedule a NSEC/NSEC3 update.
*
* If the zone is not NSEC3, the NSEC3 records should be discarded
*
*/
ya_result dynupdate_update(zdb_zone* zone, packet_unpack_reader_data *reader, u16 count, bool dryrun);
/*
* Call this before an update.
*/
ya_result dynupdate_icmtlhook_enable(u8* origin, output_stream* os_remove, output_stream* os_add);
ya_result dynupdate_icmtlhook_enable_wait(u8* origin, output_stream* os_remove, output_stream* os_add);
ya_result dynupdate_icmtlhook_disable(const u8* origin);
#ifdef __cplusplus
}
#endif
#endif /* _ZDB_DYNUPDATE_H */
/** @} */
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