static int deal_with_arg(t_shell *sh, char **arg, char **env_cpy)
{
char **res;
char *cmd;
res = NULL;
if (cmp_line(arg, env_cpy) == 0)
{
if (check_caract(*arg, '=') < 0)
return (print_wrong_identifier_env(*arg));
else if (check_caract(*arg, '=') != 1)
{
cmd = join_tab(arg);
exec_env(sh, cmd, env_cpy);
free(cmd);
return (sh->return_val);
}
else if (check_caract(*arg, '=') == 1)
{
res = add_elem(env_cpy, *arg);
ft_print_tab(res);
ft_free_tab(res);
return (0);
}
}
ft_print_tab(env_cpy);
return (0);
}
static void cmp_buffer(const void *buf1, const void *buf2, unsigned int len)
{
unsigned int i;
for (i = 0; i < len; i += 16) {
if (!cmp_line(i, buf1 + i, buf2 + i, min(len - i, 16u)))
continue;
pr_info("Expected:\n");
print_line(i, buf2 + i, min(len - i, 16u));
}
}