option.c File Reference

#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <limits.h>
#include <option.h>

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Functions
option_help *	option_merge (option_help *a, option_help *b)
int64_t	string_to_bytes (char *size_str)
static int	print_value (option_help *o)
static void	print_help_section (option_help *args, option_value_type type, char *name)
void	option_print_help (option_help *args)
static int	print_option_value (option_help *o)
static void	print_current_option_section (option_help *args, option_value_type type)
void	option_print_current (option_help *args)
static void	option_parse_token (char **argv, int *flag_parsed_next, int *requiredArgsSeen, options_all_t *opt_all, int *error, int *print_help)
int	option_parse_str (char *val, options_all_t *opt_all)
int	option_parse_key_value (char *key, char *val, options_all_t *opt_all)
int	option_parse (int argc, char **argv, options_all_t *opt_all)

Function Documentation

option_merge()

option_help* option_merge	(	option_help *	a,
		option_help *	b
	)

Definition at line 12 of file option.c.

References option_help::type.

Referenced by aio_options().

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option_parse()

int option_parse	(	int	argc,
		char **	argv,
		options_all_t *	opt_all
	)

Definition at line 414 of file option.c.

References options_all_t::module_count, options_all_t::modules, NULL, o, option_parse_token(), option_print_help(), OPTION_REQUIRED_ARGUMENT, option_module::options, and option_module::prefix.

Referenced by md_workbench_run(), mdtest_run(), and ParseCommandLine().

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option_parse_key_value()

int option_parse_key_value	(	char *	key,
		char *	val,
		options_all_t *	opt_all
	)

Definition at line 402 of file option.c.

References NULL, and option_parse_token().

Referenced by DecodeDirective().

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option_parse_str()

int option_parse_str	(	char *	val,
		options_all_t *	opt_all
	)

Definition at line 392 of file option.c.

References NULL, and option_parse_token().

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option_parse_token()

static void option_parse_token ( char **  argv, int *  flag_parsed_next, int *  requiredArgsSeen, options_all_t *  opt_all, int *  error, int *  print_help  )

static

Definition at line 248 of file option.c.

References options_all_t::module_count, options_all_t::modules, NULL, o, OPTION_FLAG, OPTION_OPTIONAL_ARGUMENT, OPTION_REQUIRED_ARGUMENT, option_module::options, and string_to_bytes().

Referenced by option_parse(), option_parse_key_value(), and option_parse_str().

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option_print_current()

void option_print_current

(

option_help *

args

)

Definition at line 242 of file option.c.

References OPTION_FLAG, OPTION_OPTIONAL_ARGUMENT, OPTION_REQUIRED_ARGUMENT, and print_current_option_section().

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option_print_help()

void option_print_help

(

option_help *

args

)

Definition at line 159 of file option.c.

References OPTION_FLAG, OPTION_OPTIONAL_ARGUMENT, OPTION_REQUIRED_ARGUMENT, and print_help_section().

Referenced by option_parse().

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print_current_option_section()

static void print_current_option_section ( option_help *  args, option_value_type  type  )

static

Definition at line 217 of file option.c.

References option_help::arg, option_help::longVar, o, OPTION_FLAG, print_option_value(), option_help::shortVar, and option_help::variable.

Referenced by option_print_current().

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print_help_section()

static void print_help_section ( option_help *  args, option_value_type  type, char *  name  )

static

Definition at line 122 of file option.c.

References option_help::arg, option_help::help, option_help::longVar, NULL, o, print_value(), and option_help::shortVar.

Referenced by option_print_help().

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print_option_value()

static int print_option_value ( option_help *  o )

static

Definition at line 166 of file option.c.

References option_help::arg, NULL, OPTION_OPTIONAL_ARGUMENT, OPTION_REQUIRED_ARGUMENT, option_help::type, and option_help::variable.

Referenced by print_current_option_section().

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print_value()

static int print_value ( option_help *  o )

static

Definition at line 70 of file option.c.

References option_help::arg, NULL, OPTION_FLAG, OPTION_OPTIONAL_ARGUMENT, OPTION_REQUIRED_ARGUMENT, option_help::type, and option_help::variable.

Referenced by print_help_section().

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string_to_bytes()

int64_t string_to_bytes

(

char *

size_str

)

Definition at line 30 of file option.c.

References rc.

Referenced by DecodeDirective(), NodeMemoryStringToBytes(), and option_parse_token().

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