On Mon, 2009-02-16 at 15:20 -0500, Joe Marcus Clarke wrote: > Alexander Larsson wrote: > > On Mon, 2009-02-16 at 00:11 -0500, Joe Marcus Clarke wrote: > >> On FreeBSD, our kernel file monitor requires that we open the > >> file/directory to be monitored. This causes a problem when we try and > >> unmount the file system (e.g. a USB volume). Because FAM has these file > >> descriptors open, we always get a "Device busy" error. I was hoping to > >> add some code to nautilus to remove the monitor from the volume before > >> unmounting. However, I wasn't sure the best/right way to do it. > >> > >> If I add a call to nautilus_directory_remove_file_monitors() to > >> nautilus-file.c:nautilus_file_unmount() will this work? Is there a > >> better way to do this? Thanks. > > > > Hmmm. The general idea is that using the gio API to unmount something > > should cause the "mount-pre-unmount" signal to be emitted on the mount > > object which should cause nautilus to close windows in the mount and > > thus free the monitor. > > > > I can't say i've recently verified that this is what happens, as i'm on > > inotify atm and that doesn't keep the mount busy. Could you try to find > > out where this chain is failing? > > I don't see where nautilus listens for this signal. I see it emitted in > gvfs, but I don't see the connection to Nautilus. In fact, I have > noticed that when I choose to unmount a USB stick in nautilus, the > window does not close. I'm currently using Nautilus 2.24.2.
nautilus-application.c:finish_startup() connects to it, and on pre_unmount (and unmount) mount_removed_callback() gets called which looks for windows in that mount. -- nautilus-list mailing list nautilus-list@gnome.org http://mail.gnome.org/mailman/listinfo/nautilus-list