[Libvir] PATCH 9/20: unify the two buffer implemenations
Richard W.M. Jones
rjones at redhat.com
Tue Jun 26 15:03:20 UTC 2007
Daniel P. Berrange wrote:
> This patch moves the previously created qemud/buf.c file into the src/
> directory and deletes the original implementation in src/xml.c. The
> qemud/Makefile.am is hacked to compile the code from src/buf.c directly.
> This hack will go away in a later patch.
No, this is wrong. The two buffer implementations aren't quite the
same, because the one inside src/xml.c sets virterror, whereas the one
in qemud/buf.c doesn't:
- virXMLError(NULL, VIR_ERR_NO_MEMORY, _("growing buffer"), size);
So there are some calls to the src/xml.c version which are doing stuff like:
buf = virBufferNew(500);
if (buf == NULL) return -1; // virBufferNew has set virterror
I would prefer my patch (see recent email) to go in instead of 8/20 and
9/20, for this reason and also because my patch creates a separate lib/
subdir which I want to use for other library functions.
Emerging Technologies, Red Hat - http://et.redhat.com/~rjones/
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