system.cxx

来自「ecos为实时嵌入式操作系统」· CXX 代码 · 共 61 行

//========================================================================
//
//      system.cxx
//
//      Implementation of ISO C system() function from section 7.10.4.5
//
//========================================================================
//####COPYRIGHTBEGIN####
//
// -------------------------------------------
// The contents of this file are subject to the Cygnus eCos Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License.  You may obtain a copy of the License at
// http://sourceware.cygnus.com/ecos
// 
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
// License for the specific language governing rights and limitations under
// the License.
// 
// The Original Code is eCos - Embedded Cygnus Operating System, released
// September 30, 1998.
// 
// The Initial Developer of the Original Code is Cygnus.  Portions created
// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
// -------------------------------------------
//
//####COPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     jlarmour
// Contributors:  jlarmour
// Date:          1999-03-04
// Purpose:       This file implements the ISO C system() function
// Description:   This file provides a trivial implementation of the
//                system() function from ISO C section 7.10.4.5. It
//                simply exists to show that a command processor is
//                not available
// Usage:         
//
//####DESCRIPTIONEND####
//
//========================================================================

// INCLUDES

#include <stdlib.h>                // Header for this file

// FUNCTIONS

extern "C" int
__system( const char * )
{
    return 0;
} // system()

extern "C" int system( const char * ) CYGBLD_ATTRIB_WEAK_ALIAS(__system);

// EOF system.cxx