getopt.c File Reference

#include <stdio.h>
#include "getopt.h"
#include <strings.h>

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Macros
#define	_NO_PROTO
#define	const
#define	GETOPT_INTERFACE_VERSION   2
#define	_(msgid)
#define	HAVE_STRING_H   1
#define	SWAP_FLAGS(ch1, ch2)
#define	NONOPTION_P   (argv[optind][0] != '-' || argv[optind][1] == '\0')

Enumerations
enum	{ REQUIRE_ORDER , PERMUTE , RETURN_IN_ORDER }

Functions
char *	getenv ()
static char *	my_index (char *str, int chr) const
static void	exchange (char **argv)
static const char *	_getopt_initialize (int argc, char *const *argv, const char *optstring)
int	_getopt_internal (int argc, char *const *argv, const char *optstring, const struct option *longopts, int *longind, int long_only)
int	getopt (int argc, char *const *argv, const char *optstring)
int	getopt_long (int argc, char *const *argv, const char *options, const struct option *long_options, int *opt_index)
int	getopt_long_only (int argc, char *const *argv, const char *options, const struct option *long_options, int *opt_index)

Variables
char *	optarg
int	optind = 1
int	__getopt_initialized
static char *	nextchar
int	opterr = 1
int	optopt = '?'
static enum { ... }	ordering
static char *	posixly_correct
static int	first_nonopt
static int	last_nonopt

Macro Definition Documentation

_

#define _

(

msgid

)

Value:

(msgid)

_NO_PROTO

#define _NO_PROTO

const

#define const

GETOPT_INTERFACE_VERSION

#define GETOPT_INTERFACE_VERSION   2

HAVE_STRING_H

#define HAVE_STRING_H   1

NONOPTION_P

#define NONOPTION_P   (argv[optind][0] != '-' || argv[optind][1] == '\0')

SWAP_FLAGS

#define SWAP_FLAGS	(		ch1,
			ch2 )

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
REQUIRE_ORDER
PERMUTE
RETURN_IN_ORDER

Function Documentation

_getopt_initialize()

const char * _getopt_initialize ( int argc, char *const * argv, const char * optstring )

static

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_getopt_internal()

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

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exchange()

void exchange ( char ** argv )

static

getenv()

char * getenv ( )

extern

getopt()

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

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getopt_long()

int getopt_long	(	int	argc,
		char *const *	argv,
		const char *	options,
		const struct option *	long_options,
		int *	opt_index )

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getopt_long_only()

int getopt_long_only	(	int	argc,
		char *const *	argv,
		const char *	options,
		const struct option *	long_options,
		int *	opt_index )

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my_index()

char * my_index ( char * str, int chr ) const

static

Variable Documentation

__getopt_initialized

int __getopt_initialized

first_nonopt

int first_nonopt

static

last_nonopt

int last_nonopt

static

nextchar

char* nextchar

static

optarg

char* optarg

opterr

int opterr = 1

optind

int optind = 1

optopt

int optopt = '?'

[]

enum { ... } ordering

posixly_correct

char* posixly_correct

static