X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fstream-tcp.c;h=1767fe44e039c47c88d3099562d4ff6ffcf348d6;hb=9b658910ab3c709f05f8d986f13aeae9bc53b233;hp=a9bcaeb475ce2f91829d466a3537921969021c96;hpb=a0bc29a541fc7dc6e20137d5558e2094d614e6ab;p=sliver-openvswitch.git

diff --git a/lib/stream-tcp.c b/lib/stream-tcp.c
index a9bcaeb47..1767fe44e 100644
--- a/lib/stream-tcp.c
+++ b/lib/stream-tcp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 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.
@@ -23,21 +23,22 @@
 #include <netinet/tcp.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/socket.h>
 #include <unistd.h>
 #include "packets.h"
 #include "socket-util.h"
 #include "util.h"
 #include "stream-provider.h"
 #include "stream-fd.h"
-
 #include "vlog.h"
-#define THIS_MODULE VLM_stream_tcp
+
+VLOG_DEFINE_THIS_MODULE(stream_tcp);
 
 /* Active TCP. */
 
 static int
 new_tcp_stream(const char *name, int fd, int connect_status,
-              const struct sockaddr_in *remote, struct stream **streamp)
+               const struct sockaddr_in *remote, struct stream **streamp)
 {
     struct sockaddr_in local;
     socklen_t local_len = sizeof local;
@@ -57,7 +58,7 @@ new_tcp_stream(const char *name, int fd, int connect_status,
         return errno;
     }
 
-    retval = new_fd_stream(name, fd, connect_status, NULL, streamp);
+    retval = new_fd_stream(name, fd, connect_status, streamp);
     if (!retval) {
         struct stream *stream = *streamp;
         stream_set_remote_ip(stream, remote->sin_addr.s_addr);
@@ -69,12 +70,12 @@ new_tcp_stream(const char *name, int fd, int connect_status,
 }
 
 static int
-tcp_open(const char *name, char *suffix, struct stream **streamp)
+tcp_open(const char *name, char *suffix, struct stream **streamp, uint8_t dscp)
 {
     struct sockaddr_in sin;
     int fd, error;
 
-    error = inet_open_active(SOCK_STREAM, suffix, 0, &sin, &fd);
+    error = inet_open_active(SOCK_STREAM, suffix, 0, &sin, &fd, dscp);
     if (fd >= 0) {
         return new_tcp_stream(name, fd, error, &sin, streamp);
     } else {
@@ -83,8 +84,9 @@ tcp_open(const char *name, char *suffix, struct stream **streamp)
     }
 }
 
-struct stream_class tcp_stream_class = {
+const struct stream_class tcp_stream_class = {
     "tcp",                      /* name */
+    true,                       /* needs_probes */
     tcp_open,                   /* open */
     NULL,                       /* close */
     NULL,                       /* connect */
@@ -101,20 +103,27 @@ static int ptcp_accept(int fd, const struct sockaddr *sa, size_t sa_len,
                        struct stream **streamp);
 
 static int
-ptcp_open(const char *name OVS_UNUSED, char *suffix, struct pstream **pstreamp)
+ptcp_open(const char *name OVS_UNUSED, char *suffix, struct pstream **pstreamp,
+          uint8_t dscp)
 {
     struct sockaddr_in sin;
     char bound_name[128];
+    int error;
     int fd;
 
-    fd = inet_open_passive(SOCK_STREAM, suffix, -1, &sin);
+    fd = inet_open_passive(SOCK_STREAM, suffix, -1, &sin, dscp);
     if (fd < 0) {
         return -fd;
     }
 
     sprintf(bound_name, "ptcp:%"PRIu16":"IP_FMT,
-            ntohs(sin.sin_port), IP_ARGS(&sin.sin_addr.s_addr));
-    return new_fd_pstream(bound_name, fd, ptcp_accept, NULL, pstreamp);
+            ntohs(sin.sin_port), IP_ARGS(sin.sin_addr.s_addr));
+    error = new_fd_pstream(bound_name, fd, ptcp_accept, set_dscp, NULL,
+                           pstreamp);
+    if (!error) {
+        pstream_set_bound_port(*pstreamp, sin.sin_port);
+    }
+    return error;
 }
 
 static int
@@ -125,7 +134,7 @@ ptcp_accept(int fd, const struct sockaddr *sa, size_t sa_len,
     char name[128];
 
     if (sa_len == sizeof(struct sockaddr_in) && sin->sin_family == AF_INET) {
-        sprintf(name, "tcp:"IP_FMT, IP_ARGS(&sin->sin_addr));
+        sprintf(name, "tcp:"IP_FMT, IP_ARGS(sin->sin_addr.s_addr));
         sprintf(strchr(name, '\0'), ":%"PRIu16, ntohs(sin->sin_port));
     } else {
         strcpy(name, "tcp");
@@ -133,11 +142,13 @@ ptcp_accept(int fd, const struct sockaddr *sa, size_t sa_len,
     return new_tcp_stream(name, fd, 0, sin, streamp);
 }
 
-struct pstream_class ptcp_pstream_class = {
+const struct pstream_class ptcp_pstream_class = {
     "ptcp",
+    true,
     ptcp_open,
     NULL,
     NULL,
-    NULL
+    NULL,
+    NULL,
 };