getopt.c File Reference

#include "getopt.h"
#include <stddef.h>
#include <string.h>

Include dependency graph for getopt.c:

Go to the source code of this file.

Functions
int	getopt (int argc, char *const argv[], const char *optstring)
int	getopt_long (int argc, char *const argv[], const char *optstring, const struct option *longopts, int *longindex)

Variables
const int	no_argument = 0
char *	optarg
static char *	optcursor = NULL
int	opterr
int	optind = 1
const int	optional_argument = 2
int	optopt
const int	required_argument = 1

Function Documentation

int getopt	(	int	argc,
		char *const	argv[],
		const char *	optstring
	)

Definition at line 52 of file getopt.c.

int getopt_long	(	int	argc,
		char *const	argv[],
		const char *	optstring,
		const struct option *	longopts,
		int *	longindex
	)

Definition at line 158 of file getopt.c.

Variable Documentation

const int no_argument = 0

Definition at line 32 of file getopt.c.

char* optarg

Definition at line 36 of file getopt.c.

char* optcursor = NULL

static

Definition at line 42 of file getopt.c.

int opterr

Definition at line 40 of file getopt.c.

int optind = 1

Definition at line 39 of file getopt.c.

const int optional_argument = 2

Definition at line 34 of file getopt.c.

int optopt

Definition at line 37 of file getopt.c.

const int required_argument = 1

Definition at line 33 of file getopt.c.