util/glibc-getopt.c File Reference

#include <glibc-getopt.h>
#include <stdio.h>
#include <strings.h>

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 ()
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)
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

---

Define Documentation

#define _

(

msgid

)

(msgid)

#define GETOPT_INTERFACE_VERSION   2

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

Referenced by _getopt_internal().

#define SWAP_FLAGS	(	ch1,
		ch2		)

Referenced by exchange().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

REQUIRE_ORDER
PERMUTE
RETURN_IN_ORDER

---

Function Documentation

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

References first_nonopt, getenv(), last_nonopt, nextchar, NULL, optind, ordering, PERMUTE, posixly_correct, REQUIRE_ORDER, and RETURN_IN_ORDER.

Referenced by _getopt_internal().

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

References _, __getopt_initialized, _getopt_initialize(), c, exchange(), first_nonopt, last_nonopt, my_index(), nextchar, NONOPTION_P, NULL, optarg, opterr, optind, optopt, ordering, PERMUTE, posixly_correct, and REQUIRE_ORDER.

Referenced by getopt(), getopt_long(), and getopt_long_only().

static void exchange

(

char **

argv

)

[static]

References first_nonopt, last_nonopt, NULL, optind, and SWAP_FLAGS.

Referenced by _getopt_internal().

char* getenv

(

)

Referenced by _getopt_initialize(), main(), and proxyGuess().

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

References _getopt_internal().

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

Referenced by _getopt_internal().

---

Variable Documentation

int __getopt_initialized

Referenced by _getopt_internal().

int first_nonopt [static]

Referenced by _getopt_initialize(), _getopt_internal(), and exchange().

int last_nonopt [static]

Referenced by _getopt_initialize(), _getopt_internal(), and exchange().

char* nextchar [static]

Referenced by _getopt_initialize(), and _getopt_internal().

char* optarg

Referenced by _getopt_internal(), and cmdOptions().

int opterr = 1

Referenced by _getopt_internal().

int optind = 1

Referenced by _getopt_initialize(), _getopt_internal(), cmdOptions(), and exchange().

int optopt = '?'

Referenced by _getopt_internal().

enum { ... } ordering [static]

Referenced by _getopt_initialize(), and _getopt_internal().

char* posixly_correct [static]

Referenced by _getopt_initialize(), and _getopt_internal().