> > Although, I don't think poll() was available when qmail 1.03 was > > originally written (wasn't it in 1999 or something?). > > For which OS? I'm pretty sure Solaris has had it for a very long time, > FreeBSD's poll() man page is dated Sept 7, 1996 with a notation that it > originally came from AT&T System V UNIX. As for Linux: > > AVAILABILITY > The poll() systemcall was introduced in Linux 2.1.23. The > poll() library call was introduced in libc 5.4.28 (and > provides emulation using select if your kernel does not have a > poll syscall). > > kernel 2.1.23 was released on 28-Jan-1997 > > libc 5.4.28 was released on 10-May-1997 > qmail 0.70 beta was relased 24-Jan-1996 qmail 1.01 was relase 15-Apr-1997 - just before libc 5.4.28 was released qmail 1.03 was relased 15-Jun-1998 There was no official work done on qmail since then. Jay _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota http://www.mn-linux.org tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list