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// 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
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