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.

3 files changed, 3 insertions, 3 deletions

diff --git a/src/supplemental/http/http_client.c b/src/supplemental/http/http_client.c
index 918b7b09..9058b6e2 100644
--- a/src/supplemental/http/http_client.c
+++ b/src/supplemental/http/http_client.c
@@ -44,7 +44,7 @@ http_conn_done(void *arg)
 
 	nni_mtx_lock(&c->mtx);
 	rv = nni_aio_result(c->connaio);
-	p  = rv == 0 ? nni_aio_get_pipe(c->connaio) : NULL;
+	p  = rv == 0 ? nni_aio_get_output(c->connaio, 0) : NULL;
 	if ((aio = nni_list_first(&c->aios)) == NULL) {
 		if (p != NULL) {
 			nni_plat_tcp_pipe_fini(p);
diff --git a/src/supplemental/http/http_public.c b/src/supplemental/http/http_public.c
index 9d23ed8e..5437a000 100644
--- a/src/supplemental/http/http_public.c
+++ b/src/supplemental/http/http_public.c
@@ -737,7 +737,7 @@ void
 nng_http_client_connect(nng_http_client *cli, nng_aio *aio)
 {
 #ifdef NNG_SUPP_HTTP
-	return (nni_http_client_connect(cli, aio));
+	nni_http_client_connect(cli, aio);
 #else
 	NNI_ARG_UNUSED(cli);
 	if (nni_aio_start(aio, NULL, NULL)) {
diff --git a/src/supplemental/http/http_server.c b/src/supplemental/http/http_server.c
index 4a426c8c..4c89708d 100644
--- a/src/supplemental/http/http_server.c
+++ b/src/supplemental/http/http_server.c
@@ -719,7 +719,7 @@ http_server_acccb(void *arg)
 		nni_mtx_unlock(&s->mtx);
 		return;
 	}
-	tcp = nni_aio_get_pipe(aio);
+	tcp = nni_aio_get_output(aio, 0);
 	if (s->closed) {
 		// If we're closing, then reject this one.
 		nni_plat_tcp_pipe_fini(tcp);