On Thu, Mar 07, 2013 at 05:10:36PM -0700, Eric Blake wrote: > On 03/06/2013 05:49 AM, Daniel P. Berrange wrote: > > From: "Daniel P. Berrange" <berrange@xxxxxxxxxx> > > > > Add a virThreadCancel function. This functional is inherantly > > s/inherantly/inherently/ > > > dangerous and not something we want to use in general, but > > integration with SELinux requires that we provide this stub. > > We leave out any Win32 impl to discourage further use and > > because obviously SELinux isn't enabled on Win32 > > > > Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx> > > --- > > src/libvirt_private.syms | 1 + > > src/util/virthread.h | 1 + > > src/util/virthreadpthread.c | 5 +++++ > > 3 files changed, 7 insertions(+) > > > > > +++ b/src/util/virthreadpthread.c > > @@ -236,6 +236,11 @@ void virThreadJoin(virThreadPtr thread) > > pthread_join(thread->thread, NULL); > > } > > > > +void virThreadCancel(virThreadPtr thread) > > It would help to add documentation right before this implementation that > mentions that the function exists SOLELY for use by threads created by > third-party libraries which are prepared for cancellation, and that most > libvirt threads do not qualify. Having the discouraging comment tucked > away solely in the commit message won't help a future coder who doesn't > realize the dangers. > > ACK with the comment added. I'll add it in the header file since that's where people will probably find the function first. Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list