From 7eab8d9e8a722ca07bc785f73e21c3d3418defa6 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 6 Apr 2014 21:51:23 -0400 Subject: new helper: memcpy_to_msg() Signed-off-by: Al Viro --- include/linux/skbuff.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 97dc5f8123b3..d048347a010a 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2692,6 +2692,11 @@ static inline int memcpy_from_msg(void *data, struct msghdr *msg, int len) return memcpy_fromiovec(data, msg->msg_iov, len); } +static inline int memcpy_to_msg(struct msghdr *msg, void *data, int len) +{ + return memcpy_toiovec(msg->msg_iov, data, len); +} + struct skb_checksum_ops { __wsum (*update)(const void *mem, int len, __wsum wsum); __wsum (*combine)(__wsum csum, __wsum csum2, int offset, int len); -- cgit v1.2.3