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optionGetValue(3)						Programmer's Manual						 optionGetValue(3)

NAME
       optionGetValue - get a specific value from a hierarcical list

SYNOPSIS
       #include <your-opts.h>
       cc [...] -o outfile infile.c -lopts [...]

       const tOptionValue* optionGetValue(const tOptionValue* pOptValue, char const* valueName);

DESCRIPTION
       This  routine will find an entry in a nested value option or configurable.  If "valueName" is NULL, then the first entry is returned.  Oth-
       erwise, the first entry with a name that exactly matches the argument will be returned.

       pOptValue
	      a hierarchcal value

       valueName
	      name of value to get

RETURN VALUE
       a compound value structure

ERRORS
       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.  @end itemize

SEE ALSO
       The info documentation for the -lopts library.
       ao_string_tokenize(3), configFileLoad(3), optionFileLoad(3), optionFindNextValue(3), optionFindValue(3), optionFree(3),	optionLoadLine(3),
       optionNextValue(3),  optionOnlyUsage(3),  optionProcess(3), optionRestore(3), optionSaveFile(3), optionSaveState(3), optionUnloadNested(3),
       optionVersion(3), pathfind(3), strequate(3), streqvcmp(3), streqvmap(3), strneqvcmp(3), strtransform(3),

								    2010-07-05							 optionGetValue(3)