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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 3fbd9e95..00000000 --- a/gl/ftell.c +++ /dev/null | |||
@@ -1,37 +0,0 @@ | |||
1 | /* An ftell() function that works around platform bugs. | ||
2 | Copyright (C) 2007-2022 Free Software Foundation, Inc. | ||
3 | |||
4 | This file is free software: you can redistribute it and/or modify | ||
5 | it under the terms of the GNU Lesser General Public License as | ||
6 | published by the Free Software Foundation; either version 2.1 of the | ||
7 | License, or (at your option) any later version. | ||
8 | |||
9 | This file 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 Lesser General Public License for more details. | ||
13 | |||
14 | You should have received a copy of the GNU Lesser General Public License | ||
15 | along with this program. If not, see <https://www.gnu.org/licenses/>. */ | ||
16 | |||
17 | #include <config.h> | ||
18 | |||
19 | /* Specification. */ | ||
20 | #include <stdio.h> | ||
21 | |||
22 | #include <errno.h> | ||
23 | #include <limits.h> | ||
24 | |||
25 | long | ||
26 | ftell (FILE *fp) | ||
27 | { | ||
28 | /* Use the replacement ftello function with all its workarounds. */ | ||
29 | off_t offset = ftello (fp); | ||
30 | if (LONG_MIN <= offset && offset <= LONG_MAX) | ||
31 | return /* (long) */ offset; | ||
32 | else | ||
33 | { | ||
34 | errno = EOVERFLOW; | ||
35 | return -1; | ||
36 | } | ||
37 | } | ||