- write a packet in one go to the tcp side

[tinyos-2.x.git] / support / sdk / cpp / sf / tcpcomm.cpp

diff --git a/support/sdk/cpp/sf/tcpcomm.cpp b/support/sdk/cpp/sf/tcpcomm.cpp
index 8e5efee52a1f6c2c08b60806ca3633bb33d56746..27231a6202995e98778a9a5c56e1bde5dd3cbeca 100644 (file)
--- a/support/sdk/cpp/sf/tcpcomm.cpp
+++ b/support/sdk/cpp/sf/tcpcomm.cpp
@@ -210,17 +210,9 @@ int TCPComm::writeFD(int fd, const char *buffer, int count, int *err)
 /* writes packet */
 bool TCPComm::writePacket(int pFD, SFPacket &pPacket)
 {
-    char len = pPacket.getLength();
+    int len = pPacket.getTcpLength();
     int err;
-    if (writeFD(pFD, &len, 1, &err) != 1)
-    {
-        return false;
-    }
-    if (writeFD(pFD, pPacket.getPayload(), len, &err) != len)
-    {
-        return false;
-    }
-    return true;
+    return (writeFD(pFD, pPacket.getTcpPayload(), len, &err) == len);
 }
 
 /* checks for correct version of SF protocol */