kc3-lang/gnulib/lib/msvc-nothrow.c

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• Hash : 281b825e
  Author :
  Date : 2018-01-01T00:57:25
  

  maint: Run 'make update-copyright'
  

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• lib/msvc-nothrow.c

• /* Wrappers that don't throw invalid parameter notifications
     with MSVC runtime libraries.
     Copyright (C) 2011-2018 Free Software Foundation, Inc.
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2, or (at your option)
     any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License along
     with this program; if not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include "msvc-nothrow.h"
  
  /* Get declarations of the native Windows API functions.  */
  #define WIN32_LEAN_AND_MEAN
  #include <windows.h>
  
  #if HAVE_MSVC_INVALID_PARAMETER_HANDLER
  # include "msvc-inval.h"
  #endif
  
  #undef _get_osfhandle
  
  #if HAVE_MSVC_INVALID_PARAMETER_HANDLER
  intptr_t
  _gl_nothrow_get_osfhandle (int fd)
  {
    intptr_t result;
  
    TRY_MSVC_INVAL
      {
        result = _get_osfhandle (fd);
      }
    CATCH_MSVC_INVAL
      {
        result = (intptr_t) INVALID_HANDLE_VALUE;
      }
    DONE_MSVC_INVAL;
  
    return result;
  }
  #endif
  

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