optionOnlyUsage(3) Programmer's Manual optionOnlyUsage(3)
NAME
optionOnlyUsage - Print usage text for just the options
SYNOPSIS
#include <your-opts.h>
cc [...] -o outfile infile.c -lopts [...]
void optionOnlyUsage(tOptions * pOpts, int ex_code);
DESCRIPTION
This routine will print only the usage for each option. This function
may be used when the emitted usage must incorporate information not
available to AutoOpts.
pOpts program options descriptor
ex_code
exit code for calling exit(3)
SEE ALSO
The info documentation for the -lopts library.
ao_string_tokenize(3), configFileLoad(3), optionFileLoad(3), option-
FindNextValue(3), optionFindValue(3), optionFree(3), optionGetValue(3),
optionLoadLine(3), optionMemberList(3), optionNextValue(3), option-
PrintVersion(3), optionPrintVersionAndReturn(3), optionProcess(3), op-
tionRestore(3), optionSaveFile(3), optionSaveState(3), optionUnload-
Nested(3), optionVersion(3), strequate(3), streqvcmp(3), streqvmap(3),
strneqvcmp(3), strtransform(3),
2022-05-24 optionOnlyUsage(3)
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