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authorAl Viro <viro@zeniv.linux.org.uk>2006-09-28 05:32:28 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-29 05:02:04 +0400
commit269bd27e66037a7932cee6d6aa7ef7defd0bfe38 (patch)
tree92b1694b00ee61777bd6976d32cb283effdf9172 /include/linux/tcp.h
parent46a97324a5ebdc1e343a0223d993e79551adab0f (diff)
downloadlinux-269bd27e66037a7932cee6d6aa7ef7defd0bfe38.tar.xz
[TCP]: struct tcp_sack_block annotations
Some of the instances of tcp_sack_block are host-endian, some - net-endian. Define struct tcp_sack_block_wire identical to struct tcp_sack_block with u32 replaced with __be32; annotate uses of tcp_sack_block replacing net-endian ones with tcp_sack_block_wire. Change is obviously safe since for cc(1) __be32 is typedefed to u32. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r--include/linux/tcp.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 543f06371840..9632aa866de4 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -166,6 +166,11 @@ struct tcp_info
#include <net/inet_timewait_sock.h>
/* This defines a selective acknowledgement block. */
+struct tcp_sack_block_wire {
+ __be32 start_seq;
+ __be32 end_seq;
+};
+
struct tcp_sack_block {
__u32 start_seq;
__u32 end_seq;