getopt.c File Reference

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

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Defines
#define	GETOPT_INTERFACE_VERSION   2
#define	_(msgid)   (msgid)
#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 ()
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)
Variables
char *	optarg
int	optind = 1
int	__getopt_initialized
int	opterr = 1
int	optopt = '?'

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Define Documentation

#define _

(

msgid

)

(msgid)

Definition at line 89 of file getopt.c.

#define GETOPT_INTERFACE_VERSION   2

Definition at line 54 of file getopt.c.

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

#define SWAP_FLAGS	(	ch1,
		ch2		)

Definition at line 287 of file getopt.c.

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Enumeration Type Documentation

anonymous enum

Enumerator:

REQUIRE_ORDER
PERMUTE
RETURN_IN_ORDER

Definition at line 190 of file getopt.c.

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Function Documentation

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

Definition at line 511 of file getopt.c.

References __getopt_initialized, option::name, NONOPTION_P, optarg, opterr, optind, PERMUTE, and REQUIRE_ORDER.

char* getenv

(

)

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

Definition at line 1171 of file getopt.c.

References _getopt_internal().

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Variable Documentation

int __getopt_initialized

Definition at line 139 of file getopt.c.

char* optarg

Definition at line 118 of file getopt.c.

int opterr = 1

Definition at line 153 of file getopt.c.

int optind = 1

Definition at line 133 of file getopt.c.

int optopt = '?'

Definition at line 159 of file getopt.c.

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