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tools/pnacl-llc/SRPCStreamer.h

 //===-- SRPCStreamer.h - Stream bitcode over SRPC  ------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 #ifndef SRPCSTREAMER_H
 #define SRPCSTREAMER_H
@@ skipping 80 matching lines @@
   SRPCStreamer() : Error(false) {}
   // Initialize streamer, create a new thread running Callback, and
   // return a pointer to the DataStreamer the threads will use to
   // synchronize. On error, return NULL and fill in the ErrorMsg string
   llvm::DataStreamer *init(void *(*Callback)(void *),
                            void *arg, std::string *ErrMsg);
   // Called by the RPC thread. Copy len bytes from buf. Return bytes copied.
   size_t gotChunk(unsigned char *bytes, size_t len);
   // Called by the RPC thread. Wait for the compilation thread to finish.
   int streamEnd(std::string *ErrMsg);
-  // Called by the compilation thread. Signal that there was a compilation
-  // error so the RPC thread can abort the stream.
-  void setError() { Error = true; }
+  // Called by the compilation thread. Set the error condition and also
+  // terminate the thread.
+  void setFatalError(const std::string& message);
 private:
-  bool Error;
+  int Error;
+  std::string ErrorMessage;
   QueueStreamer Q;
   pthread_t CompileThread;
 };
 
 
 
 #endif  // SRPCSTREAMER_H