environnement.c File Reference

The file containing the environnement functions. More...

#include "../include/myshell.h"

Functions
char *	get_env_var (char **env, char *var)
	Get an environment variable.
void	replace_env_var (char **env, char *name, char *value)
	Replace an environment variable.
void	check_path (mysh_t *mysh)
	Check if the PATH is set in the environment and set it if not.
void	update_path_list (mysh_t *mysh)
	Update the path list.

Detailed Description

The file containing the environnement functions.

Function Documentation

check_path()

void check_path

(

mysh_t *

mysh

)

Check if the PATH is set in the environment and set it if not.

Parameters

mysh	The shell structure

Returns

void

get_env_var()

char * get_env_var	(	char **	env,
		char *	var )

Get an environment variable.

Parameters

env	The environment
var	The variable to get

Returns

char * The value of the variable

replace_env_var()

void replace_env_var	(	char **	env,
		char *	name,
		char *	value )

Replace an environment variable.

Parameters

env	The environment
name	The name of the variable
value	The new value

Returns

void

update_path_list()

void update_path_list

(

mysh_t *

mysh

)

Update the path list.

Parameters

mysh	The shell structure

Returns

void