cfg_insert_item()

Insert a node in a configuration tree.

Synopsis:

#include <asr/cfg.h>

cfg_item_t* cfg_insert_item(cfg_item_t *current, const char *ckey, const char *cvalue)

Arguments:

current: A pointer to the node to add the new configuration item to. If NULL, the new configuration item becomes the root of a new configuration tree.

ckey: The name for the new node. If NULL, the name "anon" is assigned.

cvalue: The value for the new node. If NULL, an empty string is assigned.

Library:

libasr

Description:

The cfg_insert_item() function creates a new a configuration item with the specifed name (ckey) and optional value (cvalue). Spaces and quotes are removed from the name and the value; any variable references are resolved before the new item is created. The new item is added as a child of the specified node (current), in front of its sibling nodes.

Returns:

A pointer to the new node.