ccan/io: remove io_state.
authorRusty Russell <rusty@rustcorp.com.au>
Mon, 14 Oct 2013 10:58:36 +0000 (21:28 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Mon, 14 Oct 2013 10:58:36 +0000 (21:28 +1030)
commit109f8003b603675aec35e5b1fc678ee363e2f30c
treec418f21d12c166cbc04aee7e3f3660649a90c1ca
parenta5af4b170139a6e6a0dae7535fb00278ed4639c6
ccan/io: remove io_state.

Use a NULL next pointer instead to indicate a closing connection.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ccan/io/io.c
ccan/io/io.h
ccan/io/poll.c
ccan/io/test/run-06-idle.c