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10fdbe1a | 1 | /* Set rounding mode (soft-float edition). |
d4697bc9 | 2 | Copyright (C) 2002-2014 Free Software Foundation, Inc. |
10fdbe1a RM |
3 | Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002. |
4 | This file is part of the GNU C Library. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
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. | |
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 | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
ab84e3ff PE |
17 | License along with the GNU C Library. If not, see |
18 | <http://www.gnu.org/licenses/>. */ | |
10fdbe1a RM |
19 | |
20 | #include "soft-fp.h" | |
21 | #include "soft-supp.h" | |
22 | ||
23 | int | |
24 | fesetround (int round) | |
25 | { | |
26 | if ((unsigned int) round > FE_DOWNWARD) | |
27 | return 1; | |
28 | ||
73c1ce4f JM |
29 | __sim_round_mode_thread = round; |
30 | SIM_SET_GLOBAL (__sim_round_mode_global, __sim_round_mode_thread); | |
10fdbe1a RM |
31 | |
32 | return 0; | |
33 | } | |
0ff54449 | 34 | libm_hidden_def (fesetround) |