Rob Gardner wrote:
// 3. Changing size ==> deallocate and reallocate? Or disallow?
// User can just do a change to 0, then a change to the new size.
They can, but the interface is slightly simpler if you allow this, and
the implementation is also slightly shorter because you don't have to
check for the error, or comment on it:
[...]
The sentence "To change the size of an existing allocation, you must first
deallocate it then reallocate it." should also be removed from the
xc_tbuf_set_size doc comment.
For the implementation I gave, replace it with
"If the call fails (e.g. due to lack of memory), the size may be set to zero."
6 messages in com.xensource.lists.xen-develRe: [Xen-devel] [PATCH] Changes to al...
.Other