projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 63551311 | 1 | /* Return current rounding direction. |
| 688903eb | 2 | Copyright (C) 1997-2018 Free Software Foundation, Inc. |
| 63551311 UD |
3 | This file is part of the GNU C Library. |
| 4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. | |
| 5 | ||
| 6 | The GNU C Library is free software; you can redistribute it and/or | |
| 41bdb6e2 AJ |
7 | modify it under the terms of the GNU Lesser General Public |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 63551311 UD |
10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 41bdb6e2 | 14 | Lesser General Public License for more details. |
| 63551311 | 15 | |
| 41bdb6e2 | 16 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 63551311 UD |
19 | |
| 20 | #include <fenv.h> | |
| 21 | ||
| 22 | int | |
| b93c2205 | 23 | __fegetround (void) |
| 63551311 | 24 | { |
| c91e0825 JM |
25 | #ifdef FE_TONEAREST |
| 26 | return FE_TONEAREST; | |
| 27 | #else | |
| 63551311 | 28 | return 0; |
| c91e0825 | 29 | #endif |
| 63551311 | 30 | } |
| b93c2205 JM |
31 | libm_hidden_def (__fegetround) |
| 32 | weak_alias (__fegetround, fegetround) | |
| 33 | libm_hidden_weak (fegetround) | |
| 63551311 | 34 | stub_warning (fegetround) |