frontend_util.h File Reference

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Classes
struct	extended_option
	Extends the definition of option in getopt to add in a message. More...
Functions
option *	convert_extended_options (const extended_option *exs)
	Converts extended options to regular options for use in getopt.
void	print_usage (const extended_option *exs, char *sysname, char *usage_str)
	printout a usage string that lists all the options.

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Function Documentation

option* convert_extended_options

(

const extended_option *

exs

)

Converts extended options to regular options for use in getopt.

void print_usage	(	const extended_option *	exs,
		char *	sysname,
		char *	usage_str
	)

printout a usage string that lists all the options.

extended options are all default options from above. sysname is typically argv[0] usage str contains the usage of the mandatory no flag options.

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