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[Qemu-devel] [PATCHv2 02/14] iov: add const annotation
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCHv2 02/14] iov: add const annotation |
Date: |
Tue, 25 Sep 2012 13:12:11 +0200 |
iov_from_buf does not change iov, make it const.
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
iov.c | 2 +-
iov.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/iov.c b/iov.c
index 60705c7..c6a66f0 100644
--- a/iov.c
+++ b/iov.c
@@ -26,7 +26,7 @@
# include <sys/socket.h>
#endif
-size_t iov_from_buf(struct iovec *iov, unsigned int iov_cnt,
+size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
size_t offset, const void *buf, size_t bytes)
{
size_t done;
diff --git a/iov.h b/iov.h
index 381f37a..a73569f 100644
--- a/iov.h
+++ b/iov.h
@@ -36,7 +36,7 @@ size_t iov_size(const struct iovec *iov, const unsigned int
iov_cnt);
* such "large" value is -1 (sinice size_t is unsigned),
* so specifying `-1' as `bytes' means 'up to the end of iovec'.
*/
-size_t iov_from_buf(struct iovec *iov, unsigned int iov_cnt,
+size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
size_t offset, const void *buf, size_t bytes);
size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
size_t offset, void *buf, size_t bytes);
--
MST
- [Qemu-devel] [PATCHv2 00/14] virtio-net: iovec handling cleanup, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 01/14] virtio-net: track host/guest header length, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 04/14] virtio-net: avoid sg copy, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 02/14] iov: add const annotation,
Michael S. Tsirkin <=
- [Qemu-devel] [PATCHv2 03/14] iov: add iov_cpy, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 06/14] virtio-net: refactor receive_hdr, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 05/14] virtio-net: use safe iov operations for rx, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 07/14] virtio-net: first s/g is always at start of buf, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 08/14] virtio-net: switch tx to safe iov functions, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 09/14] virtio-net: simplify rx code, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 12/14] virtio-net: minor code simplification, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 14/14] virtio-net: enable mrg buf header in tap on linux, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 10/14] virtio: don't mark unaccessed memory as dirty, Michael S. Tsirkin, 2012/09/25
- [Qemu-devel] [PATCHv2 11/14] virtio-net: fix used len for tx, Michael S. Tsirkin, 2012/09/25