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git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/mips/fpu/fesetround.c
1 /* Set current rounding direction.
2 Copyright (C) 1998-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
20 #include <fpu_control.h>
23 __fesetround (int round
)
27 if ((round
& ~_FPU_RC_MASK
) != 0)
28 /* ROUND is no valid rounding mode. */
31 /* Get current state. */
34 /* Set rounding bits. */
43 libm_hidden_def (__fesetround
)
44 weak_alias (__fesetround
, fesetround
)
45 libm_hidden_weak (fesetround
)