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authorPavel Emelyanov <xemul@openvz.org>2007-11-26 20:10:50 +0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:55:03 -0800
commit8d8ad9d7c4bfe79bc91b7fc419ecfb9dcdfe6a51 (patch)
tree4b655c4b898e634f39fd170eeb8d06f45b240660 /include/linux
parentce865a61c810c971b47f57c729ec6e9b2d522d94 (diff)
[NET]: Name magic constants in sock_wake_async()
The sock_wake_async() performs a bit different actions depending on "how" argument. Unfortunately this argument ony has numerical magic values. I propose to give names to their constants to help people reading this function callers understand what's going on without looking into this function all the time. I suppose this is 2.6.25 material, but if it's not (or the naming seems poor/bad/awful), I can rework it against the current net-2.6 tree. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/net.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index 0235d917d5c..f95f12c5840 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -186,6 +186,13 @@ struct net_proto_family {
struct iovec;
struct kvec;
+enum {
+ SOCK_WAKE_IO,
+ SOCK_WAKE_WAITD,
+ SOCK_WAKE_SPACE,
+ SOCK_WAKE_URG,
+};
+
extern int sock_wake_async(struct socket *sk, int how, int band);
extern int sock_register(const struct net_proto_family *fam);
extern void sock_unregister(int family);