find a hierarcicaly valued option instance
Usage:
const tOptionValue * res = optionFindValue( odesc, name, val );
Where the arguments are:
const tOptDesc * an option with a nested arg typechar const * name of value to findchar const * the matching valueThis routine will find an entry in a nested value option or configurable. It will search through the list and return a matching entry.
The returned result is NULL and errno is set:
EINVAL - the pOptValue does not point to a valid
hierarchical option value.
ENOENT - no entry matched the given name.
This document was generated by Bruce Korb on August 21, 2015 using texi2html 1.82.