[libvirt] [PATCH] Introduce virCopyLastError()

[Daniel P. Berrange]

On Thu, Feb 05, 2009 at 08:16:57PM +0000, Daniel P. Berrange wrote:
> On Thu, Feb 05, 2009 at 11:27:19AM -0800, john.levon at sun.com wrote:
> > # HG changeset patch
> > # User john.levon at sun.com
> > # Date 1233859424 28800
> > # Node ID dd8a1923aae38d9e36cb98a934af64450ecd85a2
> > # Parent  8086732c0e4250d26a4cfed2411e86b209712eb5
> > Introduce virCopyLastError()
> > 
> > Allow applications to store a copy of the last error reported.
> > 
> > Signed-off-by: John Levon <john.levon at sun.com>
> 
> ACK, though in the comment for virSaveLastError can you add
> an explicit note saying the caller must use virResetError
> to release memory associated with the virErrorPtr object
> once done.

Actually, I see virResetError doesn't actually free the virErrorPtr
itself, only the strings within it. Looks like we might want to have
a virErrorFree()  API to go along with it

Daniel
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