On Nov 12, 2007 11:00 PM, Arthur de Jong <[EMAIL PROTECTED]> wrote: > Anyone have a better way to detect the highest open file descriptor > (preferably something that also works inside a chroot jail that does not > have /proc mounted)? NetBSD seems to have fcntl(F_MAXFD) that should do > the trick, but it's unavailable on Linux.
If we do find a method that works, it seems sensibile to make a simple LD_PRELOAD library you can set that will spit out warnings whenever extra file descriptiors are left open. The FD_CLOEXEC flag exists for a reason and most cases to probably bugs. Have a nice day, -- Martijn van Oosterhout <[EMAIL PROTECTED]> http://svana.org/kleptog/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
