optionfindvalue(3) [centos man page]

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

NAME

       optionFindValue - find a hierarcicaly valued option instance

SYNOPSIS

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

       const tOptionValue* optionFindValue(const tOptDesc* odesc, char const* name, char const* val);

DESCRIPTION

       This routine will find an entry in a nested value option or configurable.  It will search through the list and return a matching entry.

       odesc  an option with a nested arg type

       name   name of value to find

       val    the matching value

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), optionFree(3), optionGetValue(3), optionLoadLine(3),
       optionMemberList(3), optionNextValue(3), optionOnlyUsage(3),  optionProcess(3),	optionRestore(3),  optionSaveFile(3),  optionSaveState(3),
       optionUnloadNested(3), optionVersion(3), strequate(3), streqvcmp(3), streqvmap(3), strneqvcmp(3), strtransform(3),

								    2014-06-10							optionFindValue(3)

optionFileLoad(3)						Programmer's Manual						 optionFileLoad(3)

NAME

       optionFileLoad - Load the locatable config files, in order

SYNOPSIS

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

       int optionFileLoad(tOptions* opts, char const* prog);

DESCRIPTION

       This function looks in all the specified directories for a configuration file ("rc" file or "ini" file) and processes any found twice.  The
       first time through, they are processed in reverse order (last file first).  At that time, only "immediate action"  configurables  are  pro-
       cessed.	 For  example, if the last named file specifies not processing any more configuration files, then no more configuration files will
       be processed.  Such an option in the first named directory will have no effect.

       Once the immediate action configurables have been handled, then the directories are handled in normal, forward order.  In that  way,  later
       config files can override the settings of earlier config files.

       See the AutoOpts documentation for a thorough discussion of the config file format.

       Configuration files not found or not decipherable are simply ignored.

       opts   program options descriptor

       prog   program name

RETURN VALUE

       0 -> SUCCESS, -1 -> FAILURE

ERRORS

       Returns	the  value,  "-1"  if  the  program  options descriptor is out of date or indecipherable.  Otherwise, the value "0" will always be
       returned.

SEE ALSO

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

								    2014-06-10							 optionFileLoad(3)