getopt.h File Reference

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Classes
struct	option

Macros
#define	no_argument   0
#define	optional_argument   2
#define	required_argument   1

Functions
int	_getopt_internal (int argc, char *const *argv, const char *shortopts, const struct option *longopts, int *longind, int long_only)
int	getopt ()
int	getopt_long (int argc, char *const *argv, const char *shortopts, const struct option *longopts, int *longind)
int	getopt_long_only (int argc, char *const *argv, const char *shortopts, const struct option *longopts, int *longind)

Variables
char *	optarg
int	opterr
int	optind
int	optopt

Macro Definition Documentation

#define no_argument   0

Definition at line 97 of file getopt.h.

#define optional_argument   2

Definition at line 99 of file getopt.h.

#define required_argument   1

Definition at line 98 of file getopt.h.

Function Documentation

int _getopt_internal	(	int	argc,
		char *const *	argv,
		const char *	shortopts,
		const struct option *	longopts,
		int *	longind,
		int	long_only
	)

Definition at line 500 of file getopt.c.

int getopt

(

)

int getopt_long	(	int	argc,
		char *const *	argv,
		const char *	shortopts,
		const struct option *	longopts,
		int *	longind
	)

Definition at line 60 of file getopt1.c.

int getopt_long_only	(	int	argc,
		char *const *	argv,
		const char *	shortopts,
		const struct option *	longopts,
		int *	longind
	)

Definition at line 72 of file getopt1.c.

Variable Documentation

char* optarg

Definition at line 116 of file getopt.c.

int opterr

Definition at line 151 of file getopt.c.

int optind

Definition at line 131 of file getopt.c.

int optopt

Definition at line 157 of file getopt.c.