1 files changed, 60 insertions, 0 deletions
diff --git a/boost/stacktrace/detail/safe_dump_win.ipp b/boost/stacktrace/detail/safe_dump_win.ipp
new file mode 100644
index 0000000000..26f0516c01
--- /dev/null
+++ b/boost/stacktrace/detail/safe_dump_win.ipp
@@ -0,0 +1,60 @@
+// Copyright Antony Polukhin, 2016-2017.
+//
+// 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_STACKTRACE_DETAIL_SAFE_DUMP_WIN_IPP
+#define BOOST_STACKTRACE_DETAIL_SAFE_DUMP_WIN_IPP
+
+#include <boost/config.hpp>
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#   pragma once
+#endif
+
+#include <boost/stacktrace/safe_dump_to.hpp>
+
+#include <boost/core/noncopyable.hpp>
+
+#include <boost/detail/winapi/get_current_process.hpp>
+#include <boost/detail/winapi/file_management.hpp>
+#include <boost/detail/winapi/handles.hpp>
+#include <boost/detail/winapi/access_rights.hpp>
+
+namespace boost { namespace stacktrace { namespace detail {
+
+std::size_t dump(void* fd, const native_frame_ptr_t* frames, std::size_t frames_count) BOOST_NOEXCEPT {
+    boost::detail::winapi::DWORD_ written;
+    const boost::detail::winapi::DWORD_ bytes_to_write = static_cast<boost::detail::winapi::DWORD_>(
+        sizeof(native_frame_ptr_t) * frames_count
+    );
+    if (!boost::detail::winapi::WriteFile(fd, frames, bytes_to_write, &written, 0)) {
+        return 0;
+    }
+
+    return frames_count;
+}
+
+std::size_t dump(const char* file, const native_frame_ptr_t* frames, std::size_t frames_count) BOOST_NOEXCEPT {
+    void* const fd = boost::detail::winapi::CreateFileA(
+        file,
+        boost::detail::winapi::GENERIC_WRITE_,
+        0,
+        0,
+        boost::detail::winapi::CREATE_ALWAYS_,
+        boost::detail::winapi::FILE_ATTRIBUTE_NORMAL_,
+        0
+    );
+
+    if (fd == boost::detail::winapi::invalid_handle_value) {
+        return 0;
+    }
+
+    const std::size_t size = boost::stacktrace::detail::dump(fd, frames, frames_count);
+    boost::detail::winapi::CloseHandle(fd);
+    return size;
+}
+
+}}} // namespace boost::stacktrace::detail
+
+#endif // BOOST_STACKTRACE_DETAIL_SAFE_DUMP_WIN_IPP