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Diffstat (limited to 'gl/ftell.c')
-rw-r--r-- | gl/ftell.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/gl/ftell.c b/gl/ftell.c deleted file mode 100644 index a5c9489..0000000 --- a/gl/ftell.c +++ /dev/null @@ -1,37 +0,0 @@ -/* An ftell() function that works around platform bugs. - Copyright (C) 2007-2017 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 3 of the License, 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 <http://www.gnu.org/licenses/>. */ - -#include <config.h> - -/* Specification. */ -#include <stdio.h> - -#include <errno.h> -#include <limits.h> - -long -ftell (FILE *fp) -{ - /* Use the replacement ftello function with all its workarounds. */ - off_t offset = ftello (fp); - if (LONG_MIN <= offset && offset <= LONG_MAX) - return /* (long) */ offset; - else - { - errno = EOVERFLOW; - return -1; - } -} |