Import from yaSSL

Fixes for HPUX etc. 
Don't define exceptions operator new on hpux as the linker will look for the function


extra/yassl/examples/echoserver/echoserver.cpp:
  Import patch yassl.diff
extra/yassl/include/openssl/ssl.h:
  Import patch yassl.diff
extra/yassl/include/socket_wrapper.hpp:
  Import patch yassl.diff
extra/yassl/src/handshake.cpp:
  Import patch yassl.diff
extra/yassl/src/socket_wrapper.cpp:
  Import patch yassl.diff
extra/yassl/src/ssl.cpp:
  Import patch yassl.diff
extra/yassl/src/template_instnt.cpp:
  Import patch yassl.diff
extra/yassl/src/timer.cpp:
  Import patch yassl.diff
extra/yassl/src/yassl_error.cpp:
  Import patch yassl.diff
extra/yassl/src/yassl_int.cpp:
  Import patch yassl.diff
extra/yassl/taocrypt/include/block.hpp:
  Import patch yassl.diff
extra/yassl/taocrypt/include/md4.hpp:
  Import patch yassl.diff
extra/yassl/taocrypt/include/runtime.hpp:
  Import patch yassl.diff
extra/yassl/taocrypt/src/md4.cpp:
  Import patch yassl.diff
extra/yassl/taocrypt/src/template_instnt.cpp:
  Import patch yassl.diff
extra/yassl/taocrypt/taocrypt.dsp:
  Import patch yassl.diff
extra/yassl/taocrypt/test/test.cpp:
  Import patch yassl.diff
extra/yassl/testsuite/test.hpp:
  Import patch yassl.diff
extra/yassl/mySTL/stdexcept.hpp:
  Don't define exceptions operator new on hpux as the linker will look for the function
extra/yassl/taocrypt/src/Makefile.am:
  Add md4.cpp to Makefile.am

1 files changed, 4 insertions, 2 deletions

diff --git a/extra/yassl/include/socket_wrapper.hpp b/extra/yassl/include/socket_wrapper.hpp
index d2258a93723..16db142b3a2 100644
--- a/extra/yassl/include/socket_wrapper.hpp
+++ b/extra/yassl/include/socket_wrapper.hpp
@@ -66,6 +66,7 @@ typedef unsigned char byte;
 // Wraps Windows Sockets and BSD Sockets
 class Socket {
     socket_t socket_;                    // underlying socket descriptor
+    bool     wouldBlock_;                // for non-blocking data
 public:
     explicit Socket(socket_t s = INVALID_SOCKET);
     ~Socket();
@@ -75,9 +76,10 @@ public:
     socket_t get_fd()    const;
 
     uint send(const byte* buf, unsigned int len, int flags = 0) const;
-    uint receive(byte* buf, unsigned int len, int flags = 0)    const;
+    uint receive(byte* buf, unsigned int len, int flags = 0);
 
-    bool wait() const;
+    bool wait();
+    bool WouldBlock() const;
 
     void closeSocket();
     void shutDown(int how = SD_SEND);