Dokumentacja pliku getopt.c

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

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

Wyliczenia
enum	{ REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER }

Funkcje
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)

Zmienne
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

Dokumentacja definicji

#define _

(

msgid

)

(msgid)

#define _NO_PROTO

#define const

#define GETOPT_INTERFACE_VERSION   2

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

#define SWAP_FLAGS	(		ch1,
			ch2
	)

Dokumentacja typów wyliczanych

anonymous enum

Wartości wyliczeń:

REQUIRE_ORDER
PERMUTE
RETURN_IN_ORDER

Dokumentacja funkcji

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

static

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

static void exchange ( char **  argv )

static

char* getenv

(

)

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

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

static

Dokumentacja zmiennych

int __getopt_initialized

int first_nonopt

static

int last_nonopt

static

char* nextchar

static

char* optarg

int opterr = 1

int optind = 1

int optopt = '?'

enum { ... } ordering

char* posixly_correct

static