[libvirt] [PATCH v3] util: systemd: Define MSG_NOSIGNAL if needed

[Roman Bogorodskiy]

  Daniel P. Berrange wrote:

> On Wed, Jul 20, 2016 at 03:46:56PM +0200, Andrea Bolognani wrote:
> > The symbol being missing has been reported as causing build
> > failures on OS X. If it's not already defined, define it to
> > zero so that it won't have any effect.
> > ---
> > Changes from v2:
> > 
> >   * define MSG_NOSIGNAL to zero if not already defined
> >     instead of conditionally compiling the code depending
> >     on it
> > 
> >  src/util/virsystemd.c | 4 ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git a/src/util/virsystemd.c b/src/util/virsystemd.c
> > index 969cd68..7d6985b 100644
> > --- a/src/util/virsystemd.c
> > +++ b/src/util/virsystemd.c
> > @@ -41,6 +41,10 @@
> >  
> >  VIR_LOG_INIT("util.systemd");
> >  
> > +#ifndef MSG_NOSIGNAL
> > +# define MSG_NOSIGNAL 0
> > +#endif
> > +
> >  static void virSystemdEscapeName(virBufferPtr buf,
> >                                   const char *name)
> >  {
> 
> ACK

I pushed the patch to make sure it won't get lost and get into the
upcoming release.

Roman Bogorodskiy
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