blocxx

WaitpidThreadFixFwd.hpp

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00001 /*******************************************************************************
00002 * Copyright (C) 2005, Quest Software, Inc. All rights reserved.
00003 * Copyright (C) 2006, Novell, Inc. All rights reserved.
00004 * 
00005 * Redistribution and use in source and binary forms, with or without
00006 * modification, are permitted provided that the following conditions are met:
00007 * 
00008 *     * Redistributions of source code must retain the above copyright notice,
00009 *       this list of conditions and the following disclaimer.
00010 *     * Redistributions in binary form must reproduce the above copyright
00011 *       notice, this list of conditions and the following disclaimer in the
00012 *       documentation and/or other materials provided with the distribution.
00013 *     * Neither the name of 
00014 *       Quest Software, Inc., 
00015 *       nor Novell, Inc., 
00016 *       nor the names of its contributors or employees may be used to 
00017 *       endorse or promote products derived from this software without 
00018 *       specific prior written permission.
00019 * 
00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00022 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00023 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00024 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00025 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00026 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00027 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00028 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00029 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00030 * POSSIBILITY OF SUCH DAMAGE.
00031 *******************************************************************************/
00032 
00033 
00038 #ifndef BLOCXX_EXECIMPL_HPP_INCLUDE_GUARD_2006AUG25
00039 #define BLOCXX_EXECIMPL_HPP_INCLUDE_GUARD_2006AUG25
00040 #include "blocxx/BLOCXX_config.h"
00041 #include "blocxx/Process.hpp"
00042 #include "blocxx/Exec.hpp"
00043 #include "blocxx/Cstr.hpp"
00044 
00045 
00046 namespace BLOCXX_NAMESPACE
00047 {
00048    Process::Status pollStatusImpl(ProcId pid);
00049 
00050    namespace Exec
00051    {
00052       ProcessRef spawnImpl(
00053          char const * exec_path,
00054          char const * const argv[], char const * const envp[],
00055          PreExec & pre_exec
00056       );
00057 
00069       template <typename S, typename SA1, typename SA2>
00070       ProcessRef spawnImpl(
00071          S const & exec_path, SA1 const & argv, SA2 const & envp,
00072          PreExec & pre_exec
00073       )
00074       {
00075          Cstr::CstrArr<SA1> sa_argv(argv);
00076          Cstr::CstrArr<SA2> sa_envp(envp);
00077          char const * s_exec_path = Cstr::to_char_ptr(exec_path);
00078          return spawnImpl(s_exec_path, sa_argv.sarr, sa_envp.sarr, pre_exec);
00079       }
00080 
00082       //
00083       ProcessRef spawnImpl(
00084          char const * const argv[], char const * const envp[]
00085       );
00086 
00094       template <typename SA1, typename SA2>
00095       ProcessRef spawnImpl(
00096          SA1 const & argv, SA2 const & envp
00097       )
00098       {
00099          Cstr::CstrArr<SA1> sa_argv(argv);
00100          Cstr::CstrArr<SA2> sa_envp(envp);
00101          return spawnImpl(sa_argv.sarr, sa_envp.sarr);
00102       }
00103 
00104       template <typename SA1>
00105       ProcessRef spawnImpl(
00106          SA1 const & argv
00107       )
00108       {
00109          return spawnImpl(argv, Exec::currentEnvironment);
00110       }
00111 
00112    } // end namespace Exec
00113 
00114 } // end namespace BLOCXX_NAMESPACE
00115 
00116 
00117 #endif // BLOCXX_EXECIMPL_HPP_INCLUDE_GUARD_2006AUG25