Native Client side changes for debugging support: stdout/err -> postmessage.

src/trusted/desc/nacl_desc_base.c

 /*
  * Copyright 2008 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can
  * be found in the LICENSE file.
  */
 
 /*
  * NaCl Service Runtime.  I/O Descriptor / Handle abstraction.  Memory
  * mapping using descriptors.
  */
@@ skipping 113 matching lines @@
   NULL,
 #endif  /* NACL_LINUX */
   NaClDescInternalizeNotImplemented,  /* mutex */
   NaClDescInternalizeNotImplemented,  /* condvar */
   NaClDescInternalizeNotImplemented,  /* semaphore */
   NaClDescSyncSocketInternalize,
   NaClDescXferableDataDescInternalize,
   NaClDescInternalizeNotImplemented,  /* imc socket */
   NaClDescQuotaInternalize,           /* quota wrapper */
   NaClDescRngInternalize,             /* device: rng */
+  NaClDescInternalizeNotImplemented   /* device: postmessage */
 };
 
 char const *NaClDescTypeString(enum NaClDescTypeTag type_tag) {
   /* default functions for the vtable - return NOT_IMPLEMENTED */
   switch (type_tag) {
 #define MAP(E) case E: do { return #E; } while (0)
     MAP(NACL_DESC_INVALID);
     MAP(NACL_DESC_DIR);
     MAP(NACL_DESC_HOST_IO);
     MAP(NACL_DESC_CONN_CAP);
     MAP(NACL_DESC_CONN_CAP_FD);
     MAP(NACL_DESC_BOUND_SOCKET);
     MAP(NACL_DESC_CONNECTED_SOCKET);
     MAP(NACL_DESC_SHM);
     MAP(NACL_DESC_SYSV_SHM);
     MAP(NACL_DESC_MUTEX);
     MAP(NACL_DESC_CONDVAR);
     MAP(NACL_DESC_SEMAPHORE);
     MAP(NACL_DESC_SYNC_SOCKET);
     MAP(NACL_DESC_TRANSFERABLE_DATA_SOCKET);
     MAP(NACL_DESC_IMC_SOCKET);
     MAP(NACL_DESC_QUOTA);
     MAP(NACL_DESC_DEVICE_RNG);
+    MAP(NACL_DESC_DEVICE_POSTMESSAGE);
   }
   return "BAD TYPE TAG";
 }
 
 
 void NaClDescDtorNotImplemented(struct NaClRefCount  *vself) {
   UNREFERENCED_PARAMETER(vself);
 
   NaClLog(LOG_FATAL, "Must implement a destructor!\n");
 }
@@ skipping 436 matching lines @@
   NaClDescSignalNotImplemented,
   NaClDescBroadcastNotImplemented,
   NaClDescSendMsgNotImplemented,
   NaClDescRecvMsgNotImplemented,
   NaClDescConnectAddrNotImplemented,
   NaClDescAcceptConnNotImplemented,
   NaClDescPostNotImplemented,
   NaClDescSemWaitNotImplemented,
   NaClDescGetValueNotImplemented,
 };