Commit Graph

2 Commits

Author SHA1 Message Date
Sven Anderson b8a803ccbb cutil: use SyncBuffer for iovec type
The main motivation for PtrGuard was read and write buffers as they
are used in iovec.  This change uses SyncBuffer for the iovec
implementation, so that the no-copy PtrGuard implementation can be
enabled with the with_ptrguard build tag.

Signed-off-by: Sven Anderson <sven@redhat.com>
2021-02-08 11:09:25 -05:00
John Mulligan ebea82dda5 cutil: add Iovec type wrapping C struct iovec arrays
This type is useful for passing disparate buffers to be read or
written in a single call. Functions using this type exist in cephfs
and rbd. Currently this is needed for cephfs calls.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
2020-08-28 10:07:34 -04:00