getopt.in.h File Reference

#include <ctype.h>

Go to the source code of this file.

Classes
struct	option

Macros
#define	_GETOPT_H   1
#define	__getopt_argv_const   const
#define	__GNUC_PREREQ(maj, min)   (0)
#define	__THROW
#define	no_argument   0
#define	required_argument   1
#define	optional_argument   2

Functions
int	getopt (int ___argc, char *const *___argv, const char *__shortopts) __THROW
int	getopt_long (int ___argc, char *__getopt_argv_const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind) __THROW
int	getopt_long_only (int ___argc, char *__getopt_argv_const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind) __THROW

Variables
char *	optarg
int	optind
int	opterr
int	optopt

Macro Definition Documentation

__getopt_argv_const

#define __getopt_argv_const   const

Definition at line 78 of file getopt.in.h.

__GNUC_PREREQ

#define __GNUC_PREREQ	(		maj,
			min
	)		(0)

Definition at line 95 of file getopt.in.h.

__THROW

#define __THROW

Definition at line 100 of file getopt.in.h.

_GETOPT_H

#define _GETOPT_H   1

Definition at line 23 of file getopt.in.h.

no_argument

#define no_argument   0

Definition at line 173 of file getopt.in.h.

optional_argument

#define optional_argument   2

Definition at line 175 of file getopt.in.h.

required_argument

#define required_argument   1

Definition at line 174 of file getopt.in.h.

Function Documentation

getopt()

int getopt	(	int	___argc,
		char *const *	___argv,
		const char *	__shortopts
	)

Definition at line 973 of file getopt.c.

{
  return _getopt_internal (argc, argv, optstring,
                           (const struct option *) 0,
                           (int *) 0,
                           0);
}

References _getopt_internal(), argv, BADARG, BADCH, EMSG, NULL, optarg, opterr, optind, optopt, optreset, and POSIXLY_CORRECT.

getopt_long()

int getopt_long	(	int	___argc,
		char *__getopt_argv_const *	___argv,
		const char *	__shortopts,
		const struct option *	__longopts,
		int *	__longind
	)

Definition at line 41 of file getopt1.c.

{
  return _getopt_internal (argc, (char **) argv, options, long_options,
               opt_index, 0, 0);
}

References _getopt_internal(), argv, and options.

getopt_long_only()

int getopt_long_only	(	int	___argc,
		char *__getopt_argv_const *	___argv,
		const char *	__shortopts,
		const struct option *	__longopts,
		int *	__longind
	)

Definition at line 63 of file getopt1.c.

{
  return _getopt_internal (argc, (char **) argv, options, long_options,
               opt_index, 1, 0);
}

References _getopt_internal(), argv, and options.

Variable Documentation

optarg

char* optarg

extern

Definition at line 9 of file getopt.h.

Referenced by _getopt_internal(), getopt(), main(), and parse_real().

opterr

int opterr

extern

Definition at line 5 of file getopt.h.

Referenced by _getopt_internal(), and getopt().

optind

int optind

extern

Definition at line 6 of file getopt.h.

Referenced by _getopt_initialize(), _getopt_internal(), args_parse(), exchange(), getopt(), main(), and parse_environment().

optopt

int optopt

extern

Definition at line 7 of file getopt.h.

Referenced by _getopt_internal(), and getopt().