Re: [libvirt] [PATCH 01/13] Add a simple macro for doing one-time global init using virOnce

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; Using virOnce for global initialization is desirable since it ensures that initialization will always take place when it is needed, and guarantees it only occurs once. The problem is that the code to setup a global initializer with proper error propagation is tedious. This introduces VIR_ONCE_GLOBAL_INIT macro to simplify this. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- src/util/threads.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+)