[libvirt] [PATCH 20/24] maint: improve VIR_ERR_INVALID_STREAM usage

[John Ferlan]

On 12/28/2013 11:11 AM, Eric Blake wrote:
> For streams validation, we weren't consistent on whether to
> use VIR_FROM_NONE or VIR_FROM_STREAMS.  Furthermore, in
> many API, we want to ensure that a stream is tied to the
> same connection as the other object we are operating on;
> while other API failed to validate the stream at all.
> Similar to previous patches, use a common macro to make it
> nicer.
> 
> * src/datatypes.h (virCheckStreamReturn, virCheckStreamGoto):
> New macros.
> (VIR_IS_STREAM, VIR_IS_CONNECTED_STREAM): Drop unused macros.
> * src/libvirt.c: Use macro throughout.
> (virLibStreamError): Drop unused macro.
> 
> Signed-off-by: Eric Blake <eblake at redhat.com>
> ---
>  src/datatypes.h |  29 +++++++++++--
>  src/libvirt.c   | 128 ++++++++++++++++++++++----------------------------------
>  2 files changed, 76 insertions(+), 81 deletions(-)
> 

ACK

virDomainOpenConsole certainly assumed things previously!

John