.TH optionFindNextValue 3 2016-08-29 "" "Programmer's Manual"
.\"  DO NOT EDIT THIS FILE   (optionFindNextValue.3)
.\"
.\"  It has been AutoGen-ed
.\"  From the definitions    ./funcs.def
.\"  and the template file   agman3.tpl
.SH NAME
optionFindNextValue - find a hierarcicaly valued option instance
.sp 1
.SH SYNOPSIS

#include <\fIyour-opts.h\fP>
.br
cc [...] -o outfile infile.c -l\fBopts\fP [...]
.sp 1
const tOptionValue * \fBoptionFindNextValue\fP(const tOptDesc * \fIodesc\fP, const tOptionValue * \fIpPrevVal\fP, char const * \fIname\fP, char const * \fIvalue\fP);
.sp 1
.SH DESCRIPTION
This routine will find the next entry in a nested value option or
configurable.  It will search through the list and return the next entry
that matches the criteria.
.TP
.IR odesc
an option with a nested arg type
.TP
.IR pPrevVal
the last entry
.TP
.IR name
name of value to find
.TP
.IR value
the matching value
.sp 1
.SH RETURN VALUE
a compound value structure
.sp 1
.SH ERRORS
The returned result is NULL and errno is set:
.sp 1ize @bullet
.sp 1
\fBEINVAL\fP \- the \fBpOptValue\fP does not point to a valid
hierarchical option value.
.sp 1
\fBENOENT\fP \- no entry matched the given name.
@end itemize
.SH SEE ALSO
The \fIinfo\fP documentation for the -l\fIopts\fP library.
.br
ao_string_tokenize(3), configFileLoad(3), optionFileLoad(3), optionFindValue(3), optionFree(3), optionGetValue(3), optionLoadLine(3), optionMemberList(3), optionNextValue(3), optionOnlyUsage(3), optionPrintVersion(3), optionPrintVersionAndReturn(3), optionProcess(3), optionRestore(3), optionSaveFile(3), optionSaveState(3), optionUnloadNested(3), optionVersion(3), strequate(3), streqvcmp(3), streqvmap(3), strneqvcmp(3), strtransform(3),