Replace all uses of strerror() by ovs_strerror(), for thread safety.

[sliver-openvswitch.git] / lib / vconn-stream.c

diff --git a/lib/vconn-stream.c b/lib/vconn-stream.c
index 613b92c..92076d9 100644 (file)
--- a/lib/vconn-stream.c
+++ b/lib/vconn-stream.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,7 +22,6 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include "fatal-signal.h"
-#include "leak-checker.h"
 #include "ofpbuf.h"
 #include "openflow/openflow.h"
 #include "poll-loop.h"
@@ -46,7 +45,7 @@ struct vconn_stream
     int n_packets;
 };
 
-static struct vconn_class stream_vconn_class;
+static const struct vconn_class stream_vconn_class;
 
 static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(10, 25);
 
@@ -210,7 +209,6 @@ vconn_stream_send(struct vconn *vconn, struct ofpbuf *buffer)
         ofpbuf_delete(buffer);
         return 0;
     } else if (retval >= 0 || retval == -EAGAIN) {
-        leak_checker_claim(buffer);
         s->txbuf = buffer;
         if (retval > 0) {
             ofpbuf_pull(buffer, retval);
@@ -235,7 +233,7 @@ vconn_stream_run(struct vconn *vconn)
     retval = stream_send(s->stream, s->txbuf->data, s->txbuf->size);
     if (retval < 0) {
         if (retval != -EAGAIN) {
-            VLOG_ERR_RL(&rl, "send: %s", strerror(-retval));
+            VLOG_ERR_RL(&rl, "send: %s", ovs_strerror(-retval));
             vconn_stream_clear_txbuf(s);
             return;
         }
@@ -296,7 +294,7 @@ struct pvconn_pstream
     struct pstream *pstream;
 };
 
-static struct pvconn_class pstream_pvconn_class;
+static const struct pvconn_class pstream_pvconn_class;
 
 static struct pvconn_pstream *
 pvconn_pstream_cast(struct pvconn *pvconn)
@@ -350,7 +348,7 @@ pvconn_pstream_accept(struct pvconn *pvconn, struct vconn **new_vconnp)
     if (error) {
         if (error != EAGAIN) {
             VLOG_DBG_RL(&rl, "%s: accept: %s",
-                        pstream_get_name(ps->pstream), strerror(error));
+                        pstream_get_name(ps->pstream), ovs_strerror(error));
         }
         return error;
     }
@@ -390,16 +388,16 @@ pvconn_pstream_wait(struct pvconn *pvconn)
             pvconn_pstream_wait                     \
     }
 
-static struct vconn_class stream_vconn_class = STREAM_INIT("stream");
-static struct pvconn_class pstream_pvconn_class = PSTREAM_INIT("pstream");
+static const struct vconn_class stream_vconn_class = STREAM_INIT("stream");
+static const struct pvconn_class pstream_pvconn_class = PSTREAM_INIT("pstream");
 
-struct vconn_class tcp_vconn_class = STREAM_INIT("tcp");
-struct pvconn_class ptcp_pvconn_class = PSTREAM_INIT("ptcp");
+const struct vconn_class tcp_vconn_class = STREAM_INIT("tcp");
+const struct pvconn_class ptcp_pvconn_class = PSTREAM_INIT("ptcp");
 
-struct vconn_class unix_vconn_class = STREAM_INIT("unix");
-struct pvconn_class punix_pvconn_class = PSTREAM_INIT("punix");
+const struct vconn_class unix_vconn_class = STREAM_INIT("unix");
+const struct pvconn_class punix_pvconn_class = PSTREAM_INIT("punix");
 
 #ifdef HAVE_OPENSSL
-struct vconn_class ssl_vconn_class = STREAM_INIT("ssl");
-struct pvconn_class pssl_pvconn_class = PSTREAM_INIT("pssl");
+const struct vconn_class ssl_vconn_class = STREAM_INIT("ssl");
+const struct pvconn_class pssl_pvconn_class = PSTREAM_INIT("pssl");
 #endif