[Boost-commit] svn:boost r39703 - trunk/boost/thread/detail

From: anthony_at_[hidden]
Date: 2007-10-05 08:21:58

Author: anthonyw
Date: 2007-10-05 08:21:55 EDT (Fri, 05 Oct 2007)
New Revision: 39703
URL: http://svn.boost.org/trac/boost/changeset/39703

Log:
added platform dispatcher
Added:
   trunk/boost/thread/detail/platform.hpp   (contents, props changed)

Added: trunk/boost/thread/detail/platform.hpp
==============================================================================
--- (empty file)
+++ trunk/boost/thread/detail/platform.hpp	2007-10-05 08:21:55 EDT (Fri, 05 Oct 2007)
@@ -0,0 +1,72 @@
+// Copyright 2006 Roland Schwarz.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// This work is a reimplementation along the design and ideas
+// of William E. Kempf.
+
+#ifndef BOOST_THREAD_RS06040501_HPP
+#define BOOST_THREAD_RS06040501_HPP
+
+// fetch compiler and platform configuration
+#include <boost/config.hpp>
+
+// insist on threading support being available:
+#include <boost/config/requires_threads.hpp>
+
+// choose platform
+#if defined(linux) || defined(__linux) || defined(__linux__)
+#  define BOOST_THREAD_LINUX
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
+#  define BOOST_THREAD_BSD
+#elif defined(sun) || defined(__sun)
+#  define BOOST_THREAD_SOLARIS
+#elif defined(__sgi)
+#  define BOOST_THREAD_IRIX
+#elif defined(__hpux)
+#  define BOOST_THREAD_HPUX
+#elif defined(__CYGWIN__)
+#  define BOOST_THREAD_CYGWIN
+#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+#  define BOOST_THREAD_WIN32
+#elif defined(__BEOS__)
+#  define BOOST_THREAD_BEOS
+#elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
+#  define BOOST_THREAD_MACOS
+#elif defined(__IBMCPP__) || defined(_AIX)
+#  define BOOST_THREAD_AIX
+#elif defined(__amigaos__)
+#  define BOOST_THREAD_AMIGAOS
+#elif defined(__QNXNTO__)
+#  define BOOST_THREAD_QNXNTO
+#elif defined(unix) || defined(__unix) || defined(_XOPEN_SOURCE) || defined(_POSIX_SOURCE)
+#	if defined(BOOST_HAS_PTHREADS) && !defined(BOOST_THREAD_POSIX)
+#		define BOOST_THREAD_POSIX
+#	endif
+#endif
+
+// For every supported platform add a new entry into the dispatch table below.
+// BOOST_THREAD_POSIX is tested first, so on platforms where posix and native
+// threading is available, the user may choose, by defining BOOST_THREAD_POSIX
+// in her source. If a platform is known to support pthreads and no native
+// port of boost_thread is available just specify "pthread" in the
+// dispatcher table. If there is no entry for a platform but pthreads is
+// available on the platform, pthread is choosen as default. If nothing is
+// available the preprocessor will fail with a diagnostic message.
+ 
+#if defined(BOOST_THREAD_POSIX)
+#  define BOOST_THREAD_PPFX pthread
+#else
+#  if defined(BOOST_THREAD_WIN32)
+#       define BOOST_THREAD_PPFX win32
+#  elif defined(BOOST_HAS_PTHREADS)
+#       define BOOST_THREAD_PPFX pthread
+#  else
+#       error "Sorry, no boost threads are available for this platform."
+#  endif
+#endif
+
+#define BOOST_THREAD_PLATFORM(header) <boost/thread/BOOST_THREAD_PPFX/header>
+
+#endif // BOOST_THREAD_RS06040501_HPP