[libvirt] [PATCH 1/3] Turn libvirt.c error reporting functions into macros
Eric Blake
eblake at redhat.com
Tue Jan 18 17:53:40 UTC 2011
On 01/18/2011 10:31 AM, Daniel P. Berrange wrote:
> The virLibConnError() function (and related ones) do not correctly
> report line number info. Turn them all into macros so line numbers
> are reported correctly. Drop the connection object in all of them
> since it is no longer used.
>
> Also from the virLibConnWarning() equivalents completely. Now
> that the Xen driver is running 100% inside libvirtd, those
> codepaths for secondary drivers cannot be reached.
>
> * src/libvirt.c: Replace error functions with macros
> ---
> src/libvirt.c | 1708 ++++++++++++++++++++++++---------------------------------
> 1 files changed, 717 insertions(+), 991 deletions(-)
Large, but mostly mechanical.
> @@ -1302,7 +1059,7 @@ do_open (const char *name,
>
> if (!ret->driver) {
> /* If we reach here, then all drivers declined the connection. */
> - virLibConnError (NULL, VIR_ERR_NO_CONNECT, name);
> + virLibConnError(VIR_ERR_NO_CONNECT, "No connection for URI %s", NULLSTR(name));
Looks like converting to a macro helped the compiler give better
warnings, too.
ACK.
--
Eric Blake eblake at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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