option Struct Reference

Long option description. More...

Data Fields
const char *	name
	name of long option
int	has_arg
	whether option takes an argument.
int *	flag
	if not NULL, set *flag to val when option found
int	val
	if flag not NULL, value to set *flag to; else return value

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Detailed Description

Long option description.

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Field Documentation

const char* option::name

name of long option

int option::has_arg

whether option takes an argument.

One of no_argument, required_argument, and optional_argument.

int* option::flag

if not NULL, set *flag to val when option found

int option::val

if flag not NULL, value to set *flag to; else return value

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The documentation for this struct was generated from the following file:

• usual/getopt.h