Warning: This file is not a C or C++ file. It does not have highlighting.
1 | /* Copyright (C) 2011-2022 Free Software Foundation, Inc. |
---|---|
2 | This file is part of the GNU C Library. |
3 | |
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. |
8 | |
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 |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library. If not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #ifndef _FENV_H |
19 | # error "Never use <bits/fenv.h> directly; include <fenv.h> instead." |
20 | #endif |
21 | |
22 | /* MicroBlaze supports only round-to-nearest. The software |
23 | floating-point support also acts this way. */ |
24 | enum |
25 | { |
26 | __FE_UNDEFINED = 0, |
27 | |
28 | FE_TONEAREST = |
29 | #define FE_TONEAREST 0x1 |
30 | FE_TONEAREST, |
31 | }; |
32 | |
33 | #define FE_ALL_EXCEPT 0 |
34 | |
35 | /* Type representing exception flags (if there were any). */ |
36 | typedef unsigned int fexcept_t; |
37 | |
38 | /* Type representing floating-point environment. */ |
39 | typedef unsigned int fenv_t; |
40 | |
41 | /* If the default argument is used we use this value. */ |
42 | #define FE_DFL_ENV ((const fenv_t *) -1l) |
43 | |
44 | #if __GLIBC_USE (IEC_60559_BFP_EXT_C2X) |
45 | /* Type representing floating-point control modes. */ |
46 | typedef unsigned int femode_t; |
47 | |
48 | /* Default floating-point control modes. */ |
49 | # define FE_DFL_MODE ((const femode_t *) -1L) |
50 | #endif |
51 |
Warning: This file is not a C or C++ file. It does not have highlighting.