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_utils_functions.c
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_utils_functions.c
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#include "shell.h"
/**
* _convert_env_into_2d_array - function that turns
* env into array 2d
*
* Return: array 2d or NULL signifying error
*/
char **_convert_env_into_2d_array(void)
{
list_t *keys, *iterator;
size_t len_iter;
char **array;
char *tmp[2];
iterator = keys = _enviroment_management(GET_KEYS, NULL, NULL);
len_iter = _listlen(keys);
array = malloc(sizeof(char *) * (len_iter + 1));
if (!array)
{
free_list(keys, free);
return (NULL);
}
array[len_iter] = NULL;
len_iter = 0;
while (iterator)
{
tmp[0] = _strcat(iterator->data, "=");
tmp[1] = _enviroment_management(GET_VALUE,
iterator->data,
NULL);
array[len_iter] = _strcat(tmp[0], tmp[1]);
free(tmp[0]);
free(tmp[1]);
iterator = iterator->next;
len_iter++;
}
free_list(keys, free);
return (array);
}
/**
* _feed_enviroment_variable - function take whatever
* is inside given 2d enviroment and split by space
* and add it to the global env
*
* @new_env: enviroment as 2d array
* Return: void;
*/
void _feed_enviroment_variable(char **new_env)
{
char **entry;
while (*new_env)
{
entry = _split(*new_env, "=");
_enviroment_management(SET_ENTRY, entry[0], entry[1]);
_free_split(&entry);
new_env++;
}
}