1 /* Invoke stdio functions, but avoid some glitches. 2 3 Copyright (C) 2001, 2003, 2006, 2009-2021 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 of the License, or 8 (at your option) 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 16 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 17 18 /* Written by Paul Eggert. */ 19 20 #include <stdio.h> 21 22 #if GNULIB_FOPEN_SAFER 23 FILE *fopen_safer (char const *, char const *) 24 _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (fclose, 1); 25 #endif 26 27 #if GNULIB_FREOPEN_SAFER 28 FILE *freopen_safer (char const *, char const *, FILE *) 29 _GL_ARG_NONNULL ((2, 3)); 30 #endif 31 32 #if GNULIB_POPEN_SAFER 33 FILE *popen_safer (char const *, char const *) 34 _GL_ARG_NONNULL ((1, 2)) _GL_ATTRIBUTE_DEALLOC (pclose, 1); 35 #endif 36 37 #if GNULIB_TMPFILE_SAFER 38 FILE *tmpfile_safer (void) 39 _GL_ATTRIBUTE_DEALLOC (fclose, 1); 40 #endif 41