mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 03:59:52 +00:00
348e7b8dcd
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>
20 lines
658 B
C
20 lines
658 B
C
/*
|
|
* Helpers for getting linearized buffers from iov / filling buffers into iovs
|
|
*
|
|
* Copyright (C) 2010 Red Hat, Inc.
|
|
*
|
|
* Author(s):
|
|
* Amit Shah <amit.shah@redhat.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2. See
|
|
* the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#include "qemu-common.h"
|
|
|
|
size_t iov_from_buf(struct iovec *iov, unsigned int iov_cnt,
|
|
const void *buf, size_t iov_off, size_t size);
|
|
size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
|
|
void *buf, size_t iov_off, size_t size);
|
|
size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt);
|