1 /* Test of xstdopen() function. 2 Copyright (C) 2019-2021 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 16 17 #include <config.h> 18 19 #include "xstdopen.h" 20 21 #include <fcntl.h> 22 23 #include "macros.h" 24 25 int 26 main (void) /* */ 27 { 28 xstdopen (); 29 ASSERT (open ("Makefile", O_RDONLY) >= 3); 30 31 return 0; 32 }