/usr/include/dnsdb/journal-cjf-idxt.h is in libyadifa-dev 2.2.3-1+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | /*------------------------------------------------------------------------------
*
* 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
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*------------------------------------------------------------------------------
*
*/
#pragma once
#include "dnsdb/journal-cjf-page.h"
void journal_cjf_idxt_flush(journal_cjf *jnl);
/**
*
* Returns the last serial number value at index in the IDXT
*
* @param jnl
* @param index
* @return
*/
u32 journal_cjf_idxt_get_last_serial(journal_cjf *jnl, s16 index);
/**
*
* Returns the file offset value at index in the current IDXT
*
* @param jnl
* @param index
* @return
*/
u32 journal_cjf_idxt_get_file_offset(journal_cjf *jnl, s16 index);
/**
* Appends an PAGE after this one
*
* @param jnl
*/
void journal_cjf_idxt_append_page(journal_cjf *jnl);
/**
* Updates the value of the last serial at current position in the PAGE
*
* @param jnl
* @param last_serial
*/
void journal_cjf_idxt_update_last_serial(journal_cjf *jnl, u32 last_serial);
/**
*
* Flushes the IDXT to disk if needed, then destroys the structure content.
*
* @param jnl
*/
void journal_cjf_idxt_destroy(journal_cjf *jnl);
/**
* Creates an empty table of indexes (IDXT) for the journal, with a minimum number of entries.
* Nothing is written to disk.
*
* @param jnl
* @param entries
*/
void journal_cjf_idxt_create(journal_cjf *jnl, s16 entries);
/**
* Loads (or rebuilds) the table of indexes (IDXT)
*
* @param jnl
*/
void journal_cjf_idxt_load(journal_cjf *jnl);
u32 journal_cjf_idxt_get_last_file_offset(journal_cjf *jnl);
ya_result journal_cjf_idxt_get_page_serial_from_index(journal_cjf *jnl, int idx);
ya_result journal_cjf_idxt_get_page_offset_from_serial(journal_cjf *jnl, u32 serial, u32 *file_offset);
ya_result journal_cjf_idxt_get_page_index_from_serial(journal_cjf *jnl, u32 serial);
ya_result journal_cjf_idxt_get_page_serial_to(journal_cjf *jnl, int idx);
u32 journal_cjf_idxt_get_page_offset(journal_cjf *jnl, int idx);
static inline u32 journal_cjf_idxt_get_page_count(journal_cjf *jnl)
{
return jnl->idxt.count;
}
|