List within list callback

[cohult]

See the C-API answer here on how to handle nested lists:

How to add the support of the get_next_object() callback to the 5-c_stats example?

Hello, please see description in the man confd_types manpage, namely section “XML STRUCTURES”, subsection “Value Array” (or Tagged Value Array, depending on which callback/data you need to return): specifically: 2. List nodes use a single array element, with type C_NOEXISTS (value ignored), regardless of the actual number of entries or their contents (plus other specific rules for list entry child nodes, e.g. empty leaves etc.) Returning the “C_NOEXISTS” as a value of the inner list will …