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Re: [libvirt] (no subject)



On Wed, Mar 09, 2011 at 12:12:22PM +0000, Daniel P. Berrange wrote:
> On Wed, Mar 09, 2011 at 09:17:56AM +0100, Guido Günther wrote:
> > >From 4a3765d97c3f5049aa294a4b7b629eabfd9cf04d Mon Sep 17 00:00:00 2001
> > From: =?UTF-8?q?Guido=20G=C3=BCnther?= <agx sigxcpu org>
> > Date: Mon, 7 Mar 2011 22:22:36 +0100
> > Subject: [PATCH 1/2] Move rundir creation into separate function
> > 
> > ---
> >  daemon/libvirtd.c |   31 ++++++++++++++++++++-----------
> >  1 files changed, 20 insertions(+), 11 deletions(-)
> > 
> > diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c
> > index 452566c..610e7fd 100644
> > --- a/daemon/libvirtd.c
> > +++ b/daemon/libvirtd.c
> > @@ -3150,6 +3150,24 @@ enum {
> >      OPT_VERSION = 129
> >  };
> >  
> > +
> > +/* Ensure the rundir exists (on tmpfs on some systems) */
> > +static int create_rundir (void)
> > +{
> > +    const char *rundir = LOCALSTATEDIR "/run/libvirt";
> > +    int ret = 0;
> > +
> > +    if (mkdir (rundir, 0755)) {
> > +       if (errno != EEXIST) {
> > +           char ebuf[1024];
> > +           VIR_ERROR(_("unable to create rundir %s: %s"), rundir,
> > +                     virStrerror(errno, ebuf, sizeof(ebuf)));
> > +           ret = VIR_DAEMON_ERR_RUNDIR;
> > +       }
> > +    }
> > +    return ret;
> > +}
> > +
> >  #define MAX_LISTEN 5
> >  int main(int argc, char **argv) {
> >      struct qemud_server *server = NULL;
> > @@ -3276,17 +3294,8 @@ int main(int argc, char **argv) {
> >  
> >      /* Ensure the rundir exists (on tmpfs on some systems) */
> >      if (geteuid() == 0) {
> > -        const char *rundir = LOCALSTATEDIR "/run/libvirt";
> > -
> > -        if (mkdir (rundir, 0755)) {
> > -            if (errno != EEXIST) {
> > -                char ebuf[1024];
> > -                VIR_ERROR(_("unable to create rundir %s: %s"), rundir,
> > -                          virStrerror(errno, ebuf, sizeof(ebuf)));
> > -                ret = VIR_DAEMON_ERR_RUNDIR;
> > -                goto error;
> > -            }
> > -        }
> > +        if (create_rundir ())
> > +            goto error;
> >      }
> >  
> >      /* Beyond this point, nothing should rely on using
> 
> NACK unless there's a compelling reason todo this now. The whole of
> libvirt.c is re-written in the RPC patch series I'm getting ready
> to repost
I did not want to add the resetting of the umask to several places
(followup patch).  but I can do that if that's prefereable.
 -- Guido


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