Esempio n. 1
0
static int		cd_arg(t_lex *lexer, t_env **env)
{
  if (lexer->next != NULL)
    return (my_perror(CD_NB_ARG, EXIT_FAILURE));
  if (my_strcmp(lexer->content, "-") == 0)
    {
      if (cd_dash(env) == QUIT_RET)
	return (QUIT_RET);
    }
  else
    return (move_to_arg(lexer->content, env));
  return (EXIT_SUCCESS);
}
Esempio n. 2
0
void		build_cd(t_data *d)
{
	char	**av;

	if (!build_cd_check_for_env(d))
		return ;
	ft_replace('\t', ' ', d->toexec);
	av = ft_strsplit(d->toexec, ' ');
	if (av[1] != NULL && ft_strcmp(av[1], ".") != 0)
	{
		if (ft_strcmp(av[1], "-") == 0)
			cd_dash(d, av[1]);
		else
			build_cd2(d, av);
	}
	if (av[1] == NULL)
		cd_only(d, av[1]);
	free_tabtab(av);
}