cfg_add_item()

Add a new node to a configuration tree.

Synopsis:

#include <asr/cfg.h>

cfg_item_t* cfg_add_item(cfg_item_t *current, const char *cname, 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.

cname: 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_add_item() function creates a new configuration item with the specified name (cname) and optional value (cvalue) and adds it as a child of the specified node (current), behind its sibling nodes. Spaces and quotes are removed from the name and value; any variable references are resolved before the new item is created.

Returns:

A pointer to the new node.