Bring up IPC in NaCl....

base/logging.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/logging.h"
 
 #if defined(OS_WIN)
 #include <io.h>
 #include <windows.h>
 typedef HANDLE FileHandle;
 typedef HANDLE MutexHandle;
 // Windows warns on using write().  It prefers _write().
 #define write(fd, buf, count) _write(fd, buf, static_cast<unsigned int>(count))
 // Windows doesn't define STDERR_FILENO.  Define it here.
 #define STDERR_FILENO 2
 #elif defined(OS_MACOSX)
 #include <CoreFoundation/CoreFoundation.h>
 #include <mach/mach.h>
 #include <mach/mach_time.h>
 #include <mach-o/dyld.h>
 #elif defined(OS_POSIX)
+#if defined(OS_NACL)
+#include <sys/nacl_syscalls.h>
+#include <sys/time.h> // timespec doesn't seem to be in <time.h>
+#else
 #include <sys/syscall.h>
+#endif
 #include <time.h>
 #endif
 
 #if defined(OS_POSIX)
 #include <errno.h>
 #include <pthread.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
@@ skipping 88 matching lines @@
 int32 CurrentThreadId() {
 #if defined(OS_WIN)
   return GetCurrentThreadId();
 #elif defined(OS_MACOSX)
   return mach_thread_self();
 #elif defined(OS_LINUX)
   return syscall(__NR_gettid);
 #elif defined(OS_FREEBSD)
   // TODO(BSD): find a better thread ID
   return reinterpret_cast<int64>(pthread_self());
+#elif defined(OS_NACL)
+  return pthread_self();
 #endif
 }
 
 uint64 TickCount() {
 #if defined(OS_WIN)
   return GetTickCount();
 #elif defined(OS_MACOSX)
   return mach_absolute_time();
+#elif defined(OS_NACL)
+  // NaCl sadly does not have _POSIX_TIMERS enabled in sys/features.h
+  // So we have to use clock() for now.
+  return clock();
 #elif defined(OS_POSIX)
   struct timespec ts;
   clock_gettime(CLOCK_MONOTONIC, &ts);
 
   uint64 absolute_micro =
     static_cast<int64>(ts.tv_sec) * 1000000 +
     static_cast<int64>(ts.tv_nsec) / 1000;
 
   return absolute_micro;
 #endif
@@ skipping 661 matching lines @@
 
   if (level == LOG_FATAL)
     base::debug::BreakDebugger();
 }
 
 }  // namespace logging
 
 std::ostream& operator<<(std::ostream& out, const wchar_t* wstr) {
   return out << WideToUTF8(std::wstring(wstr));
 }