1optionOnlyUsage(3) Programmer's Manual optionOnlyUsage(3)
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6 optionOnlyUsage - Print usage text for just the options
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10 #include <your-opts.h>
11 cc [...] -o outfile infile.c -lopts [...]
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13 void optionOnlyUsage(tOptions * pOpts, int ex_code);
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17 This routine will print only the usage for each option. This function
18 may be used when the emitted usage must incorporate information not
19 available to AutoOpts.
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21 pOpts program options descriptor
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23 ex_code
24 exit code for calling exit(3)
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27 The info documentation for the -lopts library.
28 ao_string_tokenize(3), configFileLoad(3), optionFileLoad(3), option‐
29 FindNextValue(3), optionFindValue(3), optionFree(3), optionGetValue(3),
30 optionLoadLine(3), optionMemberList(3), optionNextValue(3), option‐
31 PrintVersion(3), optionPrintVersionAndReturn(3), optionProcess(3),
32 optionRestore(3), optionSaveFile(3), optionSaveState(3), optionUnload‐
33 Nested(3), optionVersion(3), strequate(3), streqvcmp(3), streqvmap(3),
34 strneqvcmp(3), strtransform(3),
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38 2018-07-31 optionOnlyUsage(3)