On Wed, Mar 23, 2011 at 05:48:13PM -0600, Eric Blake wrote: > Sometimes, an asynchronous helper is started (such as a compressor > or iohelper program), but a later error means that we want to > abort that child. Make this easier. > > Note that since daemons and virCommandRunAsync can't mix, the only > time virCommandFree can reap a process is if someone did > virCommandRunAsync for a non-daemon and didn't stash the pid. > > * src/util/command.h (virCommandAbort): New prototype. > * src/util/command.c (_virCommand): Add new field. > (virCommandRunAsync, virCommandWait): Track whether pid was used. > (virCommandFree): Reap child if caller did not request pid. > (virCommandAbort): New function. > * src/libvirt_private.syms (command.h): Export it. > * tests/commandtest.c (test19): New test. > --- > > v2: no change, but by adding patch 2, it should make it clear > that this patch is doing the right thing about not reaping > a long-running daemon. > > src/libvirt_private.syms | 1 + > src/util/command.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++ > src/util/command.h | 12 +++++++- > tests/commandtest.c | 37 +++++++++++++++++++++++++ > 4 files changed, 115 insertions(+), 1 deletions(-) ACK, including the followup patch to tests/commandtest.c, Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@xxxxxxxxxxxx | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/ -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list