soreceive_generic(), and sopoll_generic(). Add new functions sosend(),

soreceive(), and sopoll(), which are wrappers for pru_sosend,
pru_soreceive, and pru_sopoll, and are now used univerally by socket
consumers rather than either directly invoking the old so*() functions
or directly invoking the protocol switch method (about an even split
prior to this commit).

This completes an architectural change that was begun in 1996 to permit
protocols to provide substitute implementations, as now used by UDP.
Consumers now uniformly invoke sosend(), soreceive(), and sopoll() to
perform these operations on sockets -- in particular, distributed file
systems and socket system calls.

Architectural head nod:	sam, gnn, wollman

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index e0885c373bd3..42226a104a16 100644
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -786,9 +786,9 @@ struct pr_usrreqs uipc_usrreqs = {
 	.pru_sense =		uipc_sense,
 	.pru_shutdown =		uipc_shutdown,
 	.pru_sockaddr =		uipc_sockaddr,
-	.pru_sosend =		sosend,
-	.pru_soreceive =	soreceive,
-	.pru_sopoll =		sopoll,
+	.pru_sosend =		sosend_generic,
+	.pru_soreceive =	soreceive_generic,
+	.pru_sopoll =		sopoll_generic,
 	.pru_close =		uipc_close,
 };