> + while ((r = read(fd, &c, 1) > 0)) {
> + offset++;
> + if (isprint(c)) {
> + span++;I think is better use the buffer interface here. Calling getc will save a lot of system calls and it will improve the performace of the application. -- Roberto E. Vargas Caballero ---------------------------- k...@shike2.com http://www.shike2.com
