: :In message <[EMAIL PROTECTED]>, Bernd Walter writes: :>> Is there any reason we don't want to truncate the file? Does O_TRUNC :>> not work well of the file is a tape device or something? :> :>I don't expect O_TRUNK to work on devices such tapes and disks. : :Well, it won't achieve anything on tapes or disk devices, but it :should be completely harmless to add the O_TRUNC flag. The current :behaviour is likely to be unexpected and cause confusion so it :might as well be changed. I'll commit this later unless someone :can think of a good reason not to. : :Ian
Woa! That sounds like a bad idea to me. If you want to do it right then open(), fstat(), and only if the stat says it is a regular file do you then ftruncate(). Passing O_TRUNC to a tape device may be ignored by us, but it's not a valid flag to pass to a tape device and we shouldn't do it. -Matt Matthew Dillon <[EMAIL PROTECTED]> To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message