1optionFindValue(3)            Programmer's Manual           optionFindValue(3)
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NAME

6       optionFindValue - find a hierarcicaly valued option instance
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SYNOPSIS

10       #include <your-opts.h>
11       cc [...] -o outfile infile.c -lopts [...]
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13       const tOptionValue * optionFindValue(const tOptDesc * odesc, char const
14       * name, char const * val);
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DESCRIPTION

18       This routine will find an entry in a nested  value  option  or  config‐
19       urable.  It will search through the list and return a matching entry.
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21       odesc  an option with a nested arg type
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23       name   name of value to find
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25       val    the matching value
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RETURN VALUE

29       a compound value structure
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ERRORS

33       The returned result is NULL and errno is set:
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41       EINVAL  -  the  pOptValue does not point to a valid hierarchical option
42       value.
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44       ENOENT - no entry matched the given name.  @end itemize
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SEE ALSO

47       The info documentation for the -lopts library.
48       ao_string_tokenize(3),  configFileLoad(3),  optionFileLoad(3),  option‐
49       FindNextValue(3),  optionFree(3), optionGetValue(3), optionLoadLine(3),
50       optionMemberList(3),  optionNextValue(3),  optionOnlyUsage(3),  option‐
51       PrintVersion(3),  optionPrintVersionAndReturn(3), optionProcess(3), op‐
52       tionRestore(3),  optionSaveFile(3),  optionSaveState(3),  optionUnload‐
53       Nested(3),  optionVersion(3), strequate(3), streqvcmp(3), streqvmap(3),
54       strneqvcmp(3), strtransform(3),
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58                                  2021-01-26                optionFindValue(3)
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