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+/*
+ (c) 2014 Glen Joseph Fernandes
+ glenjofe at gmail dot com
+
+ Distributed under the Boost Software
+ License, Version 1.0.
+ http://boost.org/LICENSE_1_0.txt
+*/
+#ifndef BOOST_ALIGN_DETAIL_ALIGNED_ALLOC_MACOS_HPP
+#define BOOST_ALIGN_DETAIL_ALIGNED_ALLOC_MACOS_HPP
+
+#include <boost/assert.hpp>
+#include <boost/config.hpp>
+#include <boost/align/detail/is_alignment.hpp>
+#include <cstddef>
+#include <stdlib.h>
+
+namespace boost {
+ namespace alignment {
+ inline void* aligned_alloc(std::size_t alignment,
+ std::size_t size) BOOST_NOEXCEPT
+ {
+ BOOST_ASSERT(detail::is_alignment(alignment));
+ if (!size) {
+ return 0;
+ }
+ if (alignment < sizeof(void*)) {
+ alignment = sizeof(void*);
+ }
+ void* p;
+ if (::posix_memalign(&p, alignment, size) != 0) {
+ p = 0;
+ }
+ return p;
+ }
+
+ inline void aligned_free(void* ptr)
+ BOOST_NOEXCEPT
+ {
+ ::free(ptr);
+ }
+ }
+}
+
+#endif