Imported Upstream version 1.51.0upstream/1.51.0

1 files changed, 41 insertions, 0 deletions

diff --git a/boost/context/stack_utils.hpp b/boost/context/stack_utils.hpp
new file mode 100644
index 0000000000..ca3ed2135f
--- /dev/null
+++ b/boost/context/stack_utils.hpp
@@ -0,0 +1,41 @@
+
+//          Copyright Oliver Kowalke 2009.
+// 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)
+
+#ifndef BOOST_CTX_STACK_UTILS_H
+#define BOOST_CTX_STACK_UTILS_H
+
+#include <cstddef>
+
+#include <boost/config.hpp>
+
+#include <boost/context/detail/config.hpp>
+
+#ifdef BOOST_HAS_ABI_HEADERS
+# include BOOST_ABI_PREFIX
+#endif
+
+namespace boost {
+namespace ctx {
+
+BOOST_CONTEXT_DECL std::size_t default_stacksize();
+
+BOOST_CONTEXT_DECL std::size_t minimum_stacksize();
+
+BOOST_CONTEXT_DECL std::size_t maximum_stacksize();
+
+BOOST_CONTEXT_DECL std::size_t pagesize();
+
+BOOST_CONTEXT_DECL std::size_t page_count( std::size_t stacksize);
+
+BOOST_CONTEXT_DECL bool is_stack_unbound();
+
+}}
+
+#ifdef BOOST_HAS_ABI_HEADERS
+# include BOOST_ABI_SUFFIX
+#endif
+
+#endif // BOOST_CTX_STACK_UTILS_H