sion_keyvalue.h File Reference

#include <stdint.h>
#include "sion_const.h"
#include "sion_common.h"
#include "sion_filedesc.h"

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Functions
size_t	sion_fwrite_key (const void *data, uint64_t key, size_t size, size_t nitems, int sid)
	Writes data for key. More...
size_t	sion_fread_key (void *data, uint64_t key, size_t size, size_t nitems, int sid)
	Read data for key. More...
int	sion_seek_key (int sid, uint64_t key, int entrynum, sion_int64 posinentry)
	Seek to position in key. More...
int	sion_key_full_scan (int sid)
	Performs a full scan of all meta data in current file. More...
int	sion_key_get_stat (int sid, uint64_t key, sion_key_stat_t *keystat)
	get statistics about key More...
int	sion_key_list_iterator_reset (int sid)
	Resets key iterator. More...
int	sion_key_list_iterator_next (int sid, uint64_t *keyptr)
	Forward to next key. More...
int	sion_fread_key_iterator_reset (int sid)
	Resets key iterator. More...
int	sion_fread_key_iterator_next (int sid, uint64_t *key, size_t *size)
	Forward to next key. More...
int	sion_get_keyval_mode (int sid)
	Return selected mode for key value. More...
char *	sion_keyval_type_to_str (int type)
	Returns key value mode as string. More...
int	_sion_keyval_check_env (_sion_filedesc *sion_filedesc, sion_int64 file_mode_flags)
int	_sion_keyval_dup_dataptr (_sion_filedesc *sion_filedesc, _sion_filedesc *new_filedesc)
int	_sion_store_and_write_key_and_len (_sion_filedesc *sion_filedesc, uint64_t key, size_t len)
int	_sion_write_value (_sion_filedesc *sion_filedesc, const void *data, uint64_t key, size_t len)
int	_sion_find_and_read_key_and_len (_sion_filedesc *sion_filedesc, uint64_t key, size_t len, size_t *datalen)
int	_sion_read_value (_sion_filedesc *sion_filedesc, void *data, uint64_t key, size_t len)