1 files changed, 39 insertions, 0 deletions
diff --git a/boost/process/detail/posix/search_path.hpp b/boost/process/detail/posix/search_path.hpp
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+++ b/boost/process/detail/posix/search_path.hpp
@@ -0,0 +1,39 @@
+// 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
+// Copyright (c) 2011, 2012 Jeff Flinn, 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)
+
+#ifndef BOOST_PROCESS_POSIX_SEARCH_PATH_HPP
+#define BOOST_PROCESS_POSIX_SEARCH_PATH_HPP
+
+#include <boost/process/detail/config.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/tokenizer.hpp>
+#include <string>
+#include <stdexcept>
+#include <stdlib.h>
+#include <unistd.h>
+
+namespace boost { namespace process { namespace detail { namespace posix {
+
+inline boost::filesystem::path search_path(
+        const boost::filesystem::path &filename,
+        const std::vector<boost::filesystem::path> &path)
+{
+    std::string result;
+    for (const boost::filesystem::path & pp : path)
+    {
+        auto p = pp / filename;
+        if (!::access(p.c_str(), X_OK))
+            return p;
+    }
+    return "";
+}
+
+}}}}
+
+#endif