optionGetValue man page on Mandriva
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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 config‐
urable. If "valueName" is NULL, then the first entry is returned.
Otherwise, the first entry with a name that exactly matches the argu‐
ment 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), option‐
FindNextValue(3), optionFindValue(3), optionFree(3), optionLoadLine(3),
optionNextValue(3), optionOnlyUsage(3), optionProcess(3), optionRe‐
store(3), optionSaveFile(3), optionSaveState(3), optionUnloadNested(3),
optionVersion(3), pathfind(3), strequate(3), streqvcmp(3), stre‐
qvmap(3), strneqvcmp(3), strtransform(3),
2010-02-09 optionGetValue(3)
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