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configFileLoad(3)						Programmer's Manual						 configFileLoad(3)

NAME
       configFileLoad - parse a configuration file

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

       const tOptionValue* configFileLoad(char const* pzFile);

DESCRIPTION
       This routine will load a named configuration file and parse the text as a hierarchically valued option.	The option descriptor created from
       an option definition file is not used via this interface.  The returned value  is  "named"  with  the  input  file  name  and  is  of  type
       "OPARG_TYPE_HIERARCHY".	It may be used in calls to optionGetValue(), optionNextValue() and optionUnloadNested().

       pzFile the file to load

RETURN VALUE
       An allocated, compound value structure

ERRORS
       If  the	file cannot be loaded or processed, NULL is returned and errno is set.	It may be set by a call to either open(2) mmap(2) or other
       file system calls, or it may be:

       ENOENT - the file was empty.

       EINVAL - the file contents are invalid -- not properly formed.

       ENOMEM - not enough memory to allocate the needed structures.  @end itemize

SEE ALSO
       The info documentation for the -lopts library.
       ao_string_tokenize(3), optionFileLoad(3), optionFindNextValue(3), optionFindValue(3), optionFree(3), optionGetValue(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							 configFileLoad(3)