fixes #171 Refactor aio to use generic data fields

This addresses the use of the pipe special field, and eliminates it.
The message APIs (recvmsg, sendmsg) need to be updated as well still,
but I want to handle that as part of a separate issue.

While here we fixed various compiler warnings, etc.

2 files changed, 9 insertions, 7 deletions

diff --git a/src/platform/windows/win_ipc.c b/src/platform/windows/win_ipc.c
index 63ba8a67..9851af25 100644
--- a/src/platform/windows/win_ipc.c
+++ b/src/platform/windows/win_ipc.c
@@ -321,7 +321,8 @@ nni_win_ipc_acc_finish(nni_win_event *evt, nni_aio *aio)
 		return;
 	}
 
-	nni_aio_finish_pipe(aio, pipe);
+	nni_aio_set_output(aio, 0, pipe);
+	nni_aio_finish(aio, 0, 0);
 }
 
 static void
@@ -448,7 +449,8 @@ nni_win_ipc_conn_thr(void *arg)
 			    ((rv = nni_win_iocp_register(p)) != 0)) {
 				goto fail;
 			}
-			nni_aio_finish_pipe(aio, pipe);
+			nni_aio_set_output(aio, 0, pipe);
+			nni_aio_finish(aio, 0, 0);
 			continue;
 
 		fail:
diff --git a/src/platform/windows/win_tcp.c b/src/platform/windows/win_tcp.c
index 254cf40b..6d58d495 100644
--- a/src/platform/windows/win_tcp.c
+++ b/src/platform/windows/win_tcp.c
@@ -105,7 +105,7 @@ nni_win_tcp_pipe_start(nni_win_event *evt, nni_aio *aio)
 	DWORD              niov;
 	DWORD              flags;
 	nni_plat_tcp_pipe *pipe = evt->ptr;
-	int                i;
+	unsigned           i;
 	unsigned           naiov;
 	nni_iov *          aiov;
 	WSABUF *           iov;
@@ -469,7 +469,8 @@ nni_win_tcp_acc_finish(nni_win_event *evt, nni_aio *aio)
 	memcpy(&pipe->sockname, sa1, len1);
 	memcpy(&pipe->peername, sa2, len2);
 
-	nni_aio_finish_pipe(aio, pipe);
+	nni_aio_set_output(aio, 0, pipe);
+	nni_aio_finish(aio, 0, 0);
 }
 
 static int
@@ -512,7 +513,6 @@ nni_win_tcp_acc_start(nni_win_event *evt, nni_aio *aio)
 void
 nni_plat_tcp_ep_accept(nni_plat_tcp_ep *ep, nni_aio *aio)
 {
-	nni_aio_set_pipe(aio, NULL);
 	nni_win_event_submit(&ep->acc_ev, aio);
 }
 
@@ -562,7 +562,8 @@ nni_win_tcp_con_finish(nni_win_event *evt, nni_aio *aio)
 	len = sizeof(pipe->sockname);
 	(void) getsockname(s, (SOCKADDR *) &pipe->sockname, &len);
 
-	nni_aio_finish_pipe(aio, pipe);
+	nni_aio_set_output(aio, 0, pipe);
+	nni_aio_finish(aio, 0, 0);
 }
 
 static int
@@ -632,7 +633,6 @@ nni_win_tcp_con_start(nni_win_event *evt, nni_aio *aio)
 extern void
 nni_plat_tcp_ep_connect(nni_plat_tcp_ep *ep, nni_aio *aio)
 {
-	nni_aio_set_pipe(aio, NULL);
 	nni_win_event_submit(&ep->con_ev, aio);
 }