option Struct Reference

getopt_long option

#include <getopt_long.h>

Data Fields
const char *	name
int	has_arg
int *	flag
int	val

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Field Documentation

int* option::flag

pointer to a variable to set (if NULL, the value is returned instead)

int option::has_arg

flag indicating whether the option has no, required or optional argument

const char* option::name

option long name

int option::val

value to set or to return

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

• getopt_long.h