Commit Graph

4 Commits

Author SHA1 Message Date
Gerd Hoffmann 8d15028ec0 Add iov_clear()
Fill the spefified area with zeros.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-04 15:51:22 +02:00
Gerd Hoffmann 3a1dca94d6 Add iov_hexdump()
Useful for debugging purposes.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-04 15:51:22 +02:00
Hannes Reinecke 348e7b8dcd iov: Update parameter usage in iov_(to|from)_buf()
iov_to_buf() has an 'offset' parameter, iov_from_buf() hasn't.
This patch adds the missing parameter to iov_from_buf().
It also renames the 'offset' parameter to 'iov_off' to
emphasize it's the offset into the iovec and not the buffer.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-07-18 16:06:27 +02:00
Amit Shah 4c64d5b52e iov: Move from hw/ to topdir
The iov functions can be useful to other code as well.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
CC: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00