- pass errno across interface

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

diff --git a/support/sdk/cpp/sf/tcpcomm.h b/support/sdk/cpp/sf/tcpcomm.h
index 35458587068dc25774975ac92c6de99890edeb08..54cff803def0192077d09e3a201de59e0c04266f 100644 (file)
--- a/support/sdk/cpp/sf/tcpcomm.h
+++ b/support/sdk/cpp/sf/tcpcomm.h
@@ -138,7 +138,7 @@ private:
 
 protected:
     /* performs blocking write on fd */
-    virtual int writeFD(int fd, const char *buffer, int count);
+    virtual int writeFD(int fd, const char *buffer, int count, int *err);
 
     /* checks SF client protocol version */
     bool versionCheck(int clientFD);