src/db5_index.c File Reference

Source - Database db5, index. More...

#include <limits.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include "check.h"
#include "db5_dat.h"
#include "db5_hdr.h"
#include "db5_index.h"
#include "db5_types.h"
#include "file.h"
#include "crc32.h"
#include "logger.h"

Go to the source code of this file.

Classes
struct	index_entry
	index entry More...
Defines
#define	byteof(c, i)   (((char *)&c)[(i)])
	get n-th byte of an object
Functions
bool	db5_index_index_column (const ptrdiff_t reloffset, const size_t size, const uint32_t code)
	index a column (system)

---

Detailed Description

Source - Database db5, index.

Author:

Julien Blitte

Version:

0.1

Definition in file db5_index.c.

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Function Documentation

bool db5_index_index_column	(	const ptrdiff_t	reloffset,
		const size_t	size,
		const uint32_t	code
	)

index a column (system)

Parameters:

	reloffset	element address in structure line
	size	size of element
	code	index code to generate

Returns:

true if successfull

Definition at line 84 of file db5_index.c.

References add_log(), ADDLOG_DEBUG, ADDLOG_FAIL, ADDLOG_NOTICE, byteof, check, CONFIG_DB5_DATA_DIR, CONFIG_DB5_IDX_FILE, crc32(), db5_dat_select_row(), db5_hdr_count(), file_fcaseopen(), index_entry::hidden, membersizeof, index_entry::position, and index_entry::uid.