void ft_env_u(t_all *all)
{
char **env_dup;
char **env_bak;
char **arg_dup;
env_bak = NULL;
if (!ft_strcmp(all->ch_arg[1], "-u"))
{
if (!all->ch_arg[2])
disp_missing_arg();
else
{
arg_dup = str_array_dup(all->ch_arg, 3);
env_dup = str_array_dup(all->envp, 0);
cut_env(all, &env_dup);
if (!all->ch_arg[3])
disp_env(env_dup);
else
manage_u(all, &env_bak, &env_dup, &arg_dup);
(env_dup) ? free_string_array(&env_dup) : 0;
(arg_dup) ? free_string_array(&arg_dup) : 0;
(env_bak) ? free_string_array(&env_bak) : 0;
}
}
}
void valid_builtin(t_init *init)
{
init->s = ft_strtrim(init->s);
if (!(ft_strcmp(init->s, "env")))
disp_env(init->tmpenv);
else if (!(ft_strncmp(init->s, "setenv", 6)))
b_setenv(init);
else if (!(ft_strncmp(init->s, "unsetenv", 8)))
b_unsetenv(init);
else if (!(ft_strncmp(init->s, "cd", 2)))
change_dir(init->s, init->tmpenv);
else if (!(ft_strcmp(init->s, "pwd")))
disp_pwd(init->tmpenv);
else if (!(ft_strcmp(init->s, "exit")))
go_exit(init);
else
foork(init->tmpenv, init->s);
}
