Tim Peters wrote: > [Martin v. Löwis] > > In any case, POSIX makes it undefined what FD_SET does when the > > socket is larger than FD_SETSIZE, and apparently clearly expects > > an fd_set to be a bit mask. > > Yup -- although the people who designed the fdset macros to begin with > didn't appear to have this assumption.
I don't agree. I rather think the entire purpose of the fdset interface was simply to allow more than 32 items in the set (which the original select() in BSD was limited to). The whole thing still seems totally bitmask-oriented, down to the confusion between set size and file descriptor number. The MacOSX man page for select() (which seems fairly closely BSD-based) even explicitly says "The descriptor sets are stored as bit fields in arrays of integers." Greg _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
