1 /* Wrappers that don't throw invalid parameter notifications 2 with MSVC runtime libraries. 3 Copyright (C) 2011-2012 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 <http://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 #include "msvc-inval.h" 28 29 #undef _get_osfhandle 30 31 #if HAVE_MSVC_INVALID_PARAMETER_HANDLER 32 intptr_t 33 _gl_nothrow_get_osfhandle (int fd) 34 { 35 intptr_t result; 36 37 TRY_MSVC_INVAL 38 { 39 result = _get_osfhandle (fd); 40 } 41 CATCH_MSVC_INVAL 42 { 43 result = (intptr_t) INVALID_HANDLE_VALUE; 44 } 45 DONE_MSVC_INVAL; 46 47 return result; 48 } 49 #endif 50