Builtins Functions

Implementation of builtins of a shell. More...

Functions
int	ft_exit (t_data *data, char **array)
	Function to exit the program.
int	ft_echo (t_data *data, char **array)
	Echo with -n option OPTIONS : -n : print without the triling newline.
int	ft_which (t_data *data, char **array)
	Says if the command are built-in commands or not.
int	ft_export (t_data *data, char **array)
int	ft_env (t_data *data, char **array)
int	ft_unset (t_data *data, char **array)
int	ft_pwd (t_data *data, char **array)
	Print the current working directory.
int	ft_cd (t_data *data, char **array)
	Implementatin of cd builtin of shell.

Detailed Description

Implementation of builtins of a shell.

Function Documentation

ft_cd()

int ft_cd	(	t_data *	data,
		char **	array )

Implementatin of cd builtin of shell.

Parameters

data	data structure
array	array of strings

Returns

int 0 OK, 1 otherwise

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ft_echo()

int ft_echo	(	t_data *	data,
		char **	array )

Echo with -n option OPTIONS : -n : print without the triling newline.

NOTES : you can add any number of n after -n if you want

Parameters

data	data structure
array	array of strings

Returns

int 0 OK, error otherwise

ft_env()

int ft_env	(	t_data *	data,
		char **	array )

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ft_exit()

int ft_exit	(	t_data *	data,
		char **	array )

Function to exit the program.

Parameters

data	data structure
array	argument of the exit function

Returns

int value if argument invalid

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ft_export()

int ft_export	(	t_data *	data,
		char **	array )

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ft_pwd()

int ft_pwd	(	t_data *	data,
		char **	array )

Print the current working directory.

Returns

int

ft_unset()

int ft_unset	(	t_data *	data,
		char **	array )

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ft_which()

int ft_which	(	t_data *	data,
		char **	tokens )

Says if the command are built-in commands or not.

Parameters

data	data structure
tokens	array of strings

Returns

int 1 if not at least one is not built-in, 0 if all strs built-ins