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Annotation of embedaddon/libiconv/srclib/msvc-nothrow.c, revision 1.1.1.1

1.1       misho       1: /* Wrappers that don't throw invalid parameter notifications
                      2:    with MSVC runtime libraries.
                      3:    Copyright (C) 2011-2019 Free Software Foundation, Inc.
                      4: 
                      5:    This program is free software; you can redistribute it and/or modify
                      6:    it under the terms of the GNU General Public License as published by
                      7:    the Free Software Foundation; either version 3, or (at your option)
                      8:    any later version.
                      9: 
                     10:    This program is distributed in the hope that it will be useful,
                     11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     13:    GNU General Public License for more details.
                     14: 
                     15:    You should have received a copy of the GNU General Public License along
                     16:    with this program; if not, see <https://www.gnu.org/licenses/>.  */
                     17: 
                     18: #include <config.h>
                     19: 
                     20: /* Specification.  */
                     21: #include "msvc-nothrow.h"
                     22: 
                     23: /* Get declarations of the native Windows API functions.  */
                     24: #define WIN32_LEAN_AND_MEAN
                     25: #include <windows.h>
                     26: 
                     27: #if HAVE_MSVC_INVALID_PARAMETER_HANDLER
                     28: # include "msvc-inval.h"
                     29: #endif
                     30: 
                     31: #undef _get_osfhandle
                     32: 
                     33: #if HAVE_MSVC_INVALID_PARAMETER_HANDLER
                     34: intptr_t
                     35: _gl_nothrow_get_osfhandle (int fd)
                     36: {
                     37:   intptr_t result;
                     38: 
                     39:   TRY_MSVC_INVAL
                     40:     {
                     41:       result = _get_osfhandle (fd);
                     42:     }
                     43:   CATCH_MSVC_INVAL
                     44:     {
                     45:       result = (intptr_t) INVALID_HANDLE_VALUE;
                     46:     }
                     47:   DONE_MSVC_INVAL;
                     48: 
                     49:   return result;
                     50: }
                     51: #endif