vs10/getopt.c File Reference

#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "getopt.h"

Include dependency graph for getopt.c:

Go to the source code of this file.

Defines
#define	__P(x)   x
#define	_DIAGASSERT(x)   assert(x)
#define	BADCH   (int)'?'
#define	BADARG   (int)':'
#define	EMSG   ""
Functions
static char *__progname	__P ((char *))
int getopt_internal	__P ((int, char *const *, const char *))
static char *	__progname (char *nargv0)
int	getopt_internal (int nargc, char *const *nargv, const char *ostr)
int	getopt_long (int nargc, char **nargv, char *options, struct option *long_options, int *index)
Variables
int	opterr = 0
int	optind = 1
int	optopt = 0
int	optreset = 0
char *	optarg

---

Define Documentation

#define __P

(

x

)

x

Definition at line 46 of file getopt.c.

#define _DIAGASSERT

(

x

)

assert(x)

Definition at line 47 of file getopt.c.

Referenced by __progname(), getopt_internal(), and getopt_long().

#define BADARG   (int)':'

Definition at line 69 of file getopt.c.

Referenced by getopt_internal(), and getopt_long().

#define BADCH   (int)'?'

Definition at line 68 of file getopt.c.

Referenced by getopt_internal(), and getopt_long().

#define EMSG   ""

Definition at line 70 of file getopt.c.

Referenced by getopt_internal().

---

Function Documentation

static char* __progname __P

(

(char *)

)

[static]

int getopt_internal __P

(

(int, char *const *, const char *)

)

static char* __progname

(

char *

nargv0

)

[static]

Definition at line 53 of file getopt.c.

References _DIAGASSERT.

Referenced by getopt_internal(), and getopt_long().

int getopt_internal	(	int	nargc,
		char * const *	nargv,
		const char *	ostr
	)

Definition at line 77 of file getopt.c.

References __progname(), _DIAGASSERT, BADARG, BADCH, EMSG, optarg, opterr, optind, optopt, and optreset.

Referenced by getopt_long().

int getopt_long	(	int	nargc,
		char **	nargv,
		char *	options,
		struct option *	long_options,
		int *	index
	)

Definition at line 163 of file getopt.c.

References __progname(), _DIAGASSERT, BADARG, BADCH, option::flag, getopt_internal(), option::name, optarg, opterr, optind, optional_argument, required_argument, and option::val.

Referenced by processOptionsPrePlugin().

---

Variable Documentation

char* optarg

Definition at line 44 of file getopt.c.

Referenced by getopt_internal(), getopt_long(), and processOptionsPrePlugin().

int opterr = 0

Definition at line 40 of file getopt.c.

Referenced by getopt_internal(), getopt_long(), and processOptionsPrePlugin().

int optind = 1

Definition at line 41 of file getopt.c.

Referenced by getopt_internal(), getopt_long(), and processOptionsPrePlugin().

int optopt = 0

Definition at line 42 of file getopt.c.

Referenced by getopt_internal().

int optreset = 0

Definition at line 43 of file getopt.c.

Referenced by getopt_internal().