setjmpsupp.hxx

ecos为实时嵌入式操作系统

#ifndef CYGONCE_LIBC_CLIBINCL_SETJMPSUPP_HXX
#define CYGONCE_LIBC_CLIBINCL_SETJMPSUPP_HXX
//===========================================================================
//
//      setjmpsupp.hxx
//
//      Support header file for ANSI standard non-local jumps
//
//===========================================================================
//####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:        1998-02-13
// Purpose:     
// Description: Header file to support ANSI standard non-local jumps as
//              per ANSI para 7.6
// Usage:       #include "clibincl/setjmpsupp.hxx"
//
//####DESCRIPTIONEND####
//
//===========================================================================

// CONFIGURATION

#include <pkgconf/libc.h>   // Configuration header

// Include the C library?
#ifdef CYGPKG_LIBC     

// INCLUDES

#include <cyg/infra/cyg_type.h>    // Common type definitions and support
#include <setjmp.h>                // Normal setjmp header for jmp_buf

// FUNCTION PROTOTYPES

// longjmp() function, as described in ANSI para 7.6.2.1
externC void
_longjmp( jmp_buf, int ) CYGPRI_LIBC_NORETURN;


#endif // ifdef CYGPKG_LIBC     

#endif // CYGONCE_LIBC_CLIBINCL_SETJMPSUPP_HXX multiple inclusion protection

// EOF setjmpsupp.hxx