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find a hierarcicaly valued option instance
Usage:
const tOptionValue* res = optionFindValue( pOptDesc, name, value ); |
Where the arguments are:
Name | Type | Description | |
--- | --- | --------- | |
pOptDesc | | an option with a nested arg type | |
name | | name of value to find | |
value | | the matching value | |
returns | const tOptionValue* | a compound value structure |
This 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 September, 30 2006 using texi2html 1.76.