cubrid_getopt_long.c File Reference

#include <assert.h>
#include "config.h"
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cubrid_getopt.h"

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Macros
#define	REPLACE_GETOPT
#define	_DIAGASSERT(e)
#define	IGNORE_FIRST   (*options == '-' || *options == '+')
#define	PRINT_ERROR
#define	IS_POSIXLY_CORRECT   (getenv("POSIXLY_CORRECT") != NULL)
#define	PERMUTE   (!IS_POSIXLY_CORRECT && !IGNORE_FIRST)
#define	IN_ORDER   (!IS_POSIXLY_CORRECT && *options == '-')
#define	BADCH   (int)'?'
#define	BADARG   (int)':'
#define	INORDER   (int)1
#define	EMSG   ""

Functions
static int	getopt_internal (int, char *const *, const char *)
static int	gcd (int, int)
static void	permute_args (int, int, int, char *const *)
static void	xwarnx (const char *,...)
int	getopt (int nargc, char *const *nargv, const char *options)
int	getopt_long (int nargc, char *const *nargv, const char *options, const struct option *long_options, int *idx)

Variables
int	opterr = 1
int	optind = 1
int	optopt = '?'
int	optreset
char *	optarg = NULL
static char *	place = EMSG
static int	nonopt_start = -1
static int	nonopt_end = -1
static const char	recargchar [] = "option requires an argument -- %c"
static const char	recargstring [] = "option requires an argument -- %s"
static const char	ambig [] = "ambiguous option -- %.*s"
static const char	noarg [] = "option doesn't take an argument -- %.*s"
static const char	illoptchar [] = "illegal option -- %c"
static const char	illoptstring [] = "illegal option -- %s"
static const char *	progname

Macro Definition Documentation

#define _DIAGASSERT

(

e

)

Definition at line 44 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

#define BADARG   (int)':'

Definition at line 70 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

#define BADCH   (int)'?'

Definition at line 69 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

#define EMSG   ""

Definition at line 72 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

#define IGNORE_FIRST   (*options == '-' || *options == '+')

Definition at line 61 of file cubrid_getopt_long.c.

Referenced by getopt_internal().

#define IN_ORDER   (!IS_POSIXLY_CORRECT && *options == '-')

Definition at line 67 of file cubrid_getopt_long.c.

Referenced by getopt_internal().

#define INORDER   (int)1

Definition at line 71 of file cubrid_getopt_long.c.

Referenced by getopt_internal().

#define IS_POSIXLY_CORRECT   (getenv("POSIXLY_CORRECT") != NULL)

Definition at line 64 of file cubrid_getopt_long.c.

#define PERMUTE   (!IS_POSIXLY_CORRECT && !IGNORE_FIRST)

Definition at line 65 of file cubrid_getopt_long.c.

Referenced by getopt_internal().

#define PRINT_ERROR

Value:

((opterr) && ((*options != ':') \
                      || (IGNORE_FIRST && options[1] != ':')))

Definition at line 62 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

#define REPLACE_GETOPT

Definition at line 41 of file cubrid_getopt_long.c.

Function Documentation

static int gcd ( int  a, int  b  )

static

Definition at line 113 of file cubrid_getopt_long.c.

Referenced by permute_args().

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int getopt	(	int	nargc,
		char *const *	nargv,
		const char *	options
	)

Definition at line 331 of file cubrid_getopt_long.c.

References getopt_internal(), nonopt_start, optind, and permute_args().

Referenced by admin_getid_cmd(), get_args(), and main().

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static int getopt_internal ( int  nargc, char *const *  nargv, const char *  options  )

static

Definition at line 172 of file cubrid_getopt_long.c.

References _DIAGASSERT, BADARG, BADCH, EMSG, IGNORE_FIRST, IN_ORDER, INORDER, nonopt_start, NULL, optind, PERMUTE, permute_args(), place, PRINT_ERROR, and xwarnx().

Referenced by getopt(), and getopt_long().

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

Definition at line 361 of file cubrid_getopt_long.c.

References _DIAGASSERT, BADARG, BADCH, EMSG, option::flag, getopt_internal(), option::has_arg, i, option::name, no_argument, nonopt_start, NULL, optind, optional_argument, permute_args(), place, PRINT_ERROR, required_argument, strlen, option::val, and xwarnx().

Referenced by main(), us_hb_status_get_options(), us_hb_stop_get_options(), us_hb_util_get_options(), and util_parse_argument().

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static void permute_args ( int  nonopt_start, int  nonopt_end, int  opt_end, char *const *  nargv  )

static

Definition at line 134 of file cubrid_getopt_long.c.

References gcd(), i, nonopt_end, and nonopt_start.

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

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static void xwarnx ( const char *  fmt,   ...  )

static

Definition at line 96 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

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Variable Documentation

const char ambig[] = "ambiguous option -- %.*s"

static

Definition at line 87 of file cubrid_getopt_long.c.

const char illoptchar[] = "illegal option -- %c"

static

Definition at line 89 of file cubrid_getopt_long.c.

const char illoptstring[] = "illegal option -- %s"

static

Definition at line 90 of file cubrid_getopt_long.c.

const char noarg[] = "option doesn't take an argument -- %.*s"

static

Definition at line 88 of file cubrid_getopt_long.c.

int nonopt_end = -1

static

Definition at line 82 of file cubrid_getopt_long.c.

Referenced by permute_args().

int nonopt_start = -1

static

Definition at line 81 of file cubrid_getopt_long.c.

Referenced by getopt(), getopt_internal(), getopt_long(), and permute_args().

char* optarg = NULL

Definition at line 55 of file cubrid_getopt_long.c.

Referenced by admin_getid_cmd(), get_args(), main(), us_hb_status_get_options(), us_hb_stop_get_options(), us_hb_util_get_options(), and util_parse_argument().

int opterr = 1

Definition at line 51 of file cubrid_getopt_long.c.

int optind = 1

Definition at line 52 of file cubrid_getopt_long.c.

Referenced by get_args(), getopt(), getopt_internal(), getopt_long(), main(), us_hb_status_get_options(), us_hb_stop_get_options(), us_hb_util_get_options(), and util_parse_argument().

int optopt = '?'

Definition at line 53 of file cubrid_getopt_long.c.

int optreset

Definition at line 54 of file cubrid_getopt_long.c.

char* place = EMSG

static

Definition at line 78 of file cubrid_getopt_long.c.

Referenced by getopt_internal(), and getopt_long().

const char* progname

static

Definition at line 92 of file cubrid_getopt_long.c.

const char recargchar[] = "option requires an argument -- %c"

static

Definition at line 85 of file cubrid_getopt_long.c.

const char recargstring[] = "option requires an argument -- %s"

static

Definition at line 86 of file cubrid_getopt_long.c.