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04277e02 | 1 | /* Copyright (C) 1993-2019 Free Software Foundation, Inc. |
41bdb6e2 | 2 | This file is part of the GNU C Library. |
d64b6ad0 | 3 | |
41bdb6e2 AJ |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
d64b6ad0 | 8 | |
41bdb6e2 AJ |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
d64b6ad0 | 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
41bdb6e2 AJ |
12 | Lesser General Public License for more details. |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. |
41bdb6e2 AJ |
17 | |
18 | As a special exception, if you link the code in this file with | |
19 | files compiled with a GNU compiler to produce an executable, | |
20 | that does not cause the resulting executable to be covered by | |
21 | the GNU Lesser General Public License. This exception does not | |
22 | however invalidate any other reasons why the executable file | |
23 | might be covered by the GNU Lesser General Public License. | |
24 | This exception applies to code released by its copyright holders | |
25 | in files containing the exception. */ | |
d64b6ad0 UD |
26 | |
27 | #include <libioP.h> | |
28 | #include <errno.h> | |
29 | ||
16710d58 RM |
30 | #include <shlib-compat.h> |
31 | #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) | |
d64b6ad0 | 32 | int |
4a381a81 | 33 | attribute_compat_text_section |
9964a145 | 34 | _IO_old_fsetpos (FILE *fp, const __fpos_t *posp) |
d64b6ad0 UD |
35 | { |
36 | int result; | |
37 | CHECK_FILE (fp, EOF); | |
0261d33f | 38 | _IO_acquire_lock (fp); |
52a16e58 | 39 | if (_IO_seekpos_unlocked (fp, posp->__pos, _IOS_INPUT|_IOS_OUTPUT) |
77fe0b9c | 40 | == _IO_pos_BAD) |
d64b6ad0 UD |
41 | { |
42 | /* ANSI explicitly requires setting errno to a positive value on | |
43 | failure. */ | |
d64b6ad0 UD |
44 | if (errno == 0) |
45 | __set_errno (EIO); | |
d64b6ad0 UD |
46 | result = EOF; |
47 | } | |
48 | else | |
49 | result = 0; | |
0261d33f | 50 | _IO_release_lock (fp); |
d64b6ad0 UD |
51 | return result; |
52 | } | |
53 | ||
16710d58 | 54 | compat_symbol (libc, _IO_old_fsetpos, _IO_fsetpos, GLIBC_2_0); |
d64b6ad0 | 55 | strong_alias (_IO_old_fsetpos, __old_fsetpos) |
16710d58 | 56 | compat_symbol (libc, __old_fsetpos, fsetpos, GLIBC_2_0); |
16710d58 | 57 | |
d64b6ad0 | 58 | #endif |