args.lua File Reference

Go to the source code of this file.

Functions
local function	shared_args_get (args, key, default)
	get value of a compound flag
local function	shared_args_has (args, key)
	verify if exist a flag
local function	shared_args_param (args, ignore_keys, position, default)
	get a ordered param

Function Documentation

shared_args_get()

local function shared_args_get	(	args	,
		key	,
		default	)

get value of a compound flag

Parameters

[in]	args	list of arguments
[in]	key	single char flag

Returns

string

Return values

value	when found
default	when not found
NULL	when found and not set default

shared_args_has()

local function shared_args_has	(	args	,
		key	)

verify if exist a flag

Parameters

[in]	args	list of arguments
[in]	key	single char flag

Returns

boolean

Return values

true	when found
false	when not found

shared_args_param()

local function shared_args_param	(	args	,
		ignore_keys	,
		position	,
		default	)

get a ordered param

See also

take care when using shared_args_get

Parameters

[in]	args	list of arguments
[in]	ignore_keys	a list of compound flags to ignore
[in]	position	order of parameter started by 1

Returns

string

Return values

value	when found
default	when not found
NULL	when found and not set default