compat_getopt.c File Reference

#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <boolean.h>
#include <stddef.h>
#include <stdlib.h>
#include <retro_miscellaneous.h>
#include <compat/getopt.h>
#include <compat/strl.h>
#include <compat/strcasestr.h>
#include <compat/posix_string.h>
#include <retro_assert.h>

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Functions
static bool	is_short_option (const char *str)
static bool	is_long_option (const char *str)
static int	find_short_index (char *const *argv)
static int	find_long_index (char *const *argv)
static int	parse_short (const char *optstring, char *const *argv)
static int	parse_long (const struct option *longopts, char *const *argv)
static void	shuffle_block (char **begin, char **last, char **end)
int	getopt_long (int argc, char *argv[], const char *optstring, const struct option *longopts, int *longindex)

Variables
char *	optarg
int	optind
int	opterr
int	optopt

Function Documentation

find_long_index()

static int find_long_index ( char *const *  argv )

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find_short_index()

static int find_short_index ( char *const *  argv )

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getopt_long()

int getopt_long	(	int	argc,
		char *	argv[],
		const char *	optstring,
		const struct option *	longopts,
		int *	longindex
	)

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is_long_option()

static bool is_long_option ( const char *  str )

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is_short_option()

static bool is_short_option ( const char *  str )

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parse_long()

static int parse_long ( const struct option *  longopts, char *const *  argv  )

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parse_short()

static int parse_short ( const char *  optstring, char *const *  argv  )

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shuffle_block()

static void shuffle_block ( char **  begin, char **  last, char **  end  )

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Variable Documentation

optarg

char* optarg

opterr

int opterr

optind

int optind

optopt

int optopt