comparison third_party/boost/process/config.hpp @ 0:add35537fdbb tip

Initial import

+//
+// Boost.Process
+// ~~~~~~~~~~~~~
+//
+// Copyright (c) 2006, 2007 Julio M. Merino Vidal
+// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
+// Copyright (c) 2009 Boris Schaeling
+// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
+//
+// 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)
+//
+
+/**
+ * \file boost/process/config.hpp
+ *
+ * Defines macros that are used by the library to determine the operating
+ * system it is running under and the features it supports.
+ */
+
+#ifndef BOOST_PROCESS_CONFIG_HPP
+#define BOOST_PROCESS_CONFIG_HPP
+
+#include <boost/config.hpp>
+#include <boost/system/config.hpp>
+#include <boost/system/system_error.hpp>
+#include <boost/throw_exception.hpp>
+
+#if defined(BOOST_POSIX_API)
+#   include <errno.h>
+#elif defined(BOOST_WINDOWS_API)
+#   include <windows.h>
+#endif
+
+#if defined(BOOST_POSIX_API) || defined(BOOST_PROCESS_DOXYGEN)
+#   if !defined(BOOST_PROCESS_POSIX_PATH_MAX) || defined(BOOST_PROCESS_DOXYGEN)
+/**
+ * Specifies the system's maximal supported path length.
+ *
+ * The macro BOOST_PROCESS_POSIX_PATH_MAX is set to a positive integer
+ * value which specifies the system's maximal supported path length. It is
+ * only used if neither PATH_MAX nor _PC_PATH_MAX and HAVE_PATHCONF are defined.
+ * The maximal supported path length is required by
+ * boost::process::self::get_work_dir(). Please note that this function is
+ * also called by the constructor of boost::process::context.
+ */
+#       define BOOST_PROCESS_POSIX_PATH_MAX 259
+#   endif
+#endif
+
+/** \cond */
+#define BOOST_PROCESS_SOURCE_LOCATION \
+    "in file '" __FILE__ "', line " BOOST_STRINGIZE(__LINE__) ": "
+
+#if defined(BOOST_POSIX_API)
+#   define BOOST_PROCESS_LAST_ERROR errno
+#elif defined(BOOST_WINDOWS_API)
+#   define BOOST_PROCESS_LAST_ERROR GetLastError()
+#endif
+
+#define BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR(what) \
+    boost::throw_exception(boost::system::system_error( \
+        boost::system::error_code(BOOST_PROCESS_LAST_ERROR, \
+            boost::system::get_system_category()), \
+        BOOST_PROCESS_SOURCE_LOCATION what))
+
+#define BOOST_PROCESS_THROW_ERROR(error, what) \
+    boost::throw_exception(boost::system::system_error( \
+        boost::system::error_code(error, \
+            boost::system::get_system_category()), \
+        BOOST_PROCESS_SOURCE_LOCATION what))
+/** \endcond */
+
+#endif