0b6a182c
 Hu Chunming
添加无鉴权注册和注销
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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)
/**
* \file boost/process/search_path.hpp
*
* Defines a function to search for an executable in path.
*/
#ifndef BOOST_PROCESS_SEARCH_PATH_HPP
#define BOOST_PROCESS_SEARCH_PATH_HPP
#include <boost/process/detail/config.hpp>
#include <boost/process/environment.hpp>
#if defined(BOOST_POSIX_API)
#include <boost/process/detail/posix/search_path.hpp>
#elif defined(BOOST_WINDOWS_API)
#include <boost/process/detail/windows/search_path.hpp>
#endif
namespace boost { namespace process {
/**
* Searches for an executable in path.
*
* filename must be a basename including the file extension.
* It must not include any directory separators (like a slash).
* On Windows the file extension may be omitted. The function
* will then try the various file extensions for executables on
* Windows to find filename.
*
* \param filename The base of the filename to find
*
* \param path the set of paths to search, defaults to the "PATH" environment variable.
*
* \returns the absolute path to the executable filename or an
* empty string if filename isn't found
*/
inline boost::process::filesystem::path search_path(const boost::process::filesystem::path &filename,
const std::vector<boost::process::filesystem::path> path = ::boost::this_process::path())
{
return ::boost::process::detail::api::search_path(filename, path);
}
}}
#endif
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