X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fvconn-stream.c;h=39f1c94df3169a601d1f5eeacbe5ed12993d209e;hb=e868fb3d322f5c46385f1fc6db5bb1ab33f90305;hp=3d0887463ac87d8854a3342e857d74970425a22c;hpb=1e3c004749e1e0498dac6240b6edda472718dde2;p=openvswitch

diff --git a/lib/vconn-stream.c b/lib/vconn-stream.c
index 3d088746..39f1c94d 100644
--- a/lib/vconn-stream.c
+++ b/lib/vconn-stream.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,9 +32,9 @@
 #include "util.h"
 #include "vconn-provider.h"
 #include "vconn.h"
-
 #include "vlog.h"
-#define THIS_MODULE VLM_vconn_stream
+
+VLOG_DEFINE_THIS_MODULE(vconn_stream);
 
 /* Active stream socket vconn. */
 
@@ -85,13 +85,16 @@ vconn_stream_open(const char *name, char *suffix OVS_UNUSED,
 
     error = stream_open_with_default_ports(name, OFP_TCP_PORT, OFP_SSL_PORT,
                                            &stream);
-
-    if (error && error != EAGAIN) {
-        return error;
+    if (!error) {
+        error = stream_connect(stream);
+        if (!error || error == EAGAIN) {
+            *vconnp = vconn_stream_new(stream, error);
+            return 0;
+        }
     }
 
-    *vconnp = vconn_stream_new(stream, error);
-    return 0;
+    stream_close(stream);
+    return error;
 }
 
 static struct vconn_stream *
@@ -170,8 +173,7 @@ vconn_stream_recv(struct vconn *vconn, struct ofpbuf **bufferp)
     oh = s->rxbuf->data;
     rx_len = ntohs(oh->length);
     if (rx_len < sizeof(struct ofp_header)) {
-        VLOG_ERR_RL(&rl, "received too-short ofp_header (%zu bytes)",
-                    rx_len);
+        VLOG_ERR_RL(&rl, "received too-short ofp_header (%d bytes)", rx_len);
         return EPROTO;
     } else if (s->rxbuf->size < rx_len) {
         int retval = vconn_stream_recv__(s, rx_len);
@@ -363,9 +365,9 @@ pvconn_pstream_wait(struct pvconn *pvconn)
 
 /* Stream-based vconns and pvconns. */
 
-#define DEFINE_VCONN_STREAM_CLASS(NAME)             \
-        struct vconn_class NAME##_vconn_class = {   \
-            #NAME,                                  \
+#define STREAM_INIT(NAME)                           \
+    {                                               \
+            NAME,                                   \
             vconn_stream_open,                      \
             vconn_stream_close,                     \
             vconn_stream_connect,                   \
@@ -374,27 +376,27 @@ pvconn_pstream_wait(struct pvconn *pvconn)
             vconn_stream_run,                       \
             vconn_stream_run_wait,                  \
             vconn_stream_wait,                      \
-        };
+    }
 
-#define DEFINE_PVCONN_STREAM_CLASS(NAME)            \
-        struct pvconn_class NAME##_pvconn_class = { \
-            #NAME,                                  \
+#define PSTREAM_INIT(NAME)                          \
+    {                                               \
+            NAME,                                   \
             pvconn_pstream_listen,                  \
             pvconn_pstream_close,                   \
             pvconn_pstream_accept,                  \
             pvconn_pstream_wait                     \
-        };
+    }
 
-static DEFINE_VCONN_STREAM_CLASS(stream);
-static DEFINE_PVCONN_STREAM_CLASS(pstream);
+static struct vconn_class stream_vconn_class = STREAM_INIT("stream");
+static struct pvconn_class pstream_pvconn_class = PSTREAM_INIT("pstream");
 
-DEFINE_VCONN_STREAM_CLASS(tcp);
-DEFINE_PVCONN_STREAM_CLASS(ptcp);
+struct vconn_class tcp_vconn_class = STREAM_INIT("tcp");
+struct pvconn_class ptcp_pvconn_class = PSTREAM_INIT("ptcp");
 
-DEFINE_VCONN_STREAM_CLASS(unix);
-DEFINE_PVCONN_STREAM_CLASS(punix);
+struct vconn_class unix_vconn_class = STREAM_INIT("unix");
+struct pvconn_class punix_pvconn_class = PSTREAM_INIT("punix");
 
 #ifdef HAVE_OPENSSL
-DEFINE_VCONN_STREAM_CLASS(ssl);
-DEFINE_PVCONN_STREAM_CLASS(pssl);
+struct vconn_class ssl_vconn_class = STREAM_INIT("ssl");
+struct pvconn_class pssl_pvconn_class = PSTREAM_INIT("pssl");
 #endif