Hi Rui, On Sun, Aug 30, 2009 at 6:23 PM, rui rlex <rui.rlex@xxxxxxxxx> wrote: > In the poll(2) man-page is written that "The set of file descriptors to be > monitored is specified in the fds argument, which is an array of nfds > structures". > It's an array of pollfd structs , not nfds structures. This is rather a language issue. Think of it like this: "...which is an array of 199 structures..." Having said that, the wording could be clearer. I removed "nfds" from that sentence, and added a sentence: The caller should specify the number of items in the fds array in nfds. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Watch my Linux system programming book progress to publication! http://blog.man7.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html