ease/keyname.c File Reference

Methods for accessing key names. More...

#include <kdb.h>
#include <string.h>

Include dependency graph for ease/keyname.c:

Functions
const char *	elektraKeyGetRelativeName (Key const *cur, Key const *parentKey)
	get relative position of key based on parentKey More...

Detailed Description

Methods for accessing key names.

Copyright

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

Function Documentation

elektraKeyGetRelativeName()

const char* elektraKeyGetRelativeName	(	Key const *	cur,
		Key const *	parentKey
	)

get relative position of key based on parentKey

Precondition

parentKey is either the same key as cur, or one of its parents

Postcondition

a pointer to the relevant part of the parent key's name, the full name if there is no relation to the parentKey

If the parentKey does not fulfill the precondition, the result won't be the correct relative key of cur.

Parameters

cur	the key below parentKey we want to get the relative basename of
parentKey	the key that defines the root/base

Returns

a pointer to the relative part name of the key cur