trie.c File Reference

Interna of trie functionality. More...

#include "kdbinternal.h"

Include dependency graph for trie.c:

Functions
Backend *	trieLookup (Trie *trie, const Key *key)
	The Trie structure.
int	trieClose (Trie *trie, Key *errorKey)
	Closes the trie and all opened backends within.
Trie *	trieInsert (Trie *trie, const char *name, Backend *value)
	Insert into trie.

Detailed Description

Interna of trie functionality.

Copyright

BSD License (see LICENSE.md or https://www.libelektra.org)

Function Documentation

trieClose()

int trieClose	(	Trie *	trie,
		Key *	errorKey )

Closes the trie and all opened backends within.

Parameters

trie	the trie to close
errorKey	the key used to report warnings

Return values

0	on success

trieInsert()

Trie * trieInsert	(	Trie *	trie,
		const char *	name,
		Backend *	value )

Insert into trie.

Parameters

trie	the trie to insert to (0 to create a new trie)
name	the key's name to insert
value	the value to insert

Return values

trie	on success

trieLookup()

Backend * trieLookup	(	Trie *	trie,
		const Key *	key )

The Trie structure.

Lookups a backend inside the trie.

Returns

the backend if found

0 otherwise

Parameters

trie	the trie object to work with
Key	the name of this key will be looked up