gmtime_r.cxx

ecos为实时嵌入式操作系统

//========================================================================
//
//      gmtime_r.cxx
//
//      POSIX 1003.1 date and time implementation for gmtime_r()
//
//========================================================================
//####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:          1999-02-26
// Purpose:       Provide implementation of POSIX 1003.1 gmtime()
// Description:   This file provides the linkable symbol version of gmtime_r()
// Usage:         
//
//####DESCRIPTIONEND####
//
//========================================================================

// CONFIGURATION

#include <pkgconf/libc.h>          // C library configuration

// INCLUDES

#include <cyg/infra/cyg_type.h>    // Common type definitions and support

// The following lines allow __gmtime_r() to be included non-inline which
// actually defines it as a function here
#define CYGPRI_LIBC_TIME_GMTIME_R_INLINE
#ifndef CYGIMP_LIBC_TIME_GMTIME_R_INLINE
# define CYGIMP_LIBC_TIME_GMTIME_R_INLINE
#endif

#include <time.h>                  // Main date and time definitions

// SYMBOL DEFINITIONS

#ifdef CYGFUN_LIBC_TIME_POSIX

# undef gmtime_r

externC struct tm *
gmtime_r( const time_t *__timer, struct tm *__result )
    CYGBLD_ATTRIB_WEAK_ALIAS(__gmtime_r);

#endif // ifdef CYGFUN_LIBC_TIME_POSIX

// EOF gmtime_r.cxx