Fix GetCurrentThreadId for Solaris etc..

src/base/platform/platform-posix.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Platform-specific code for POSIX goes here. This is not a platform on its
 // own, but contains the parts which are the same across the POSIX platforms
 // Linux, MacOS, FreeBSD, OpenBSD, NetBSD and QNX.
 
 #include <errno.h>
 #include <limits.h>
@@ skipping 242 matching lines @@
 
 
 int OS::GetCurrentThreadId() {
 #if V8_OS_MACOSX
   return static_cast<int>(pthread_mach_thread_np(pthread_self()));
 #elif V8_OS_LINUX
   return static_cast<int>(syscall(__NR_gettid));
 #elif V8_OS_ANDROID
   return static_cast<int>(gettid());
 #else
-  return reinterpret_cast<int>(pthread_self());
+  return static_cast<int>(pthread_self());

[Sven Panne, 2014/10/15 08:54:51]

Hmmm, this is still a bit wacky and will fail some day: pthread_t is an opaque
type, and apart from passing it around and comparing it for equality (via
pthread_equal) there's not much you can do portably.

This needs to be fixed for real at some point, but let's see what breaks for
now... :-/

 #endif
 }
 
 
 // ----------------------------------------------------------------------------
 // POSIX date/time support.
 //
 
 int OS::GetUserTime(uint32_t* secs,  uint32_t* usecs) {
 #if V8_OS_NACL
@@ skipping 395 matching lines @@
 
 void Thread::SetThreadLocal(LocalStorageKey key, void* value) {
   pthread_key_t pthread_key = LocalKeyToPthreadKey(key);
   int result = pthread_setspecific(pthread_key, value);
   DCHECK_EQ(0, result);
   USE(result);
 }
 
 
 } }  // namespace v8::base