| 1 | //===-- Implementation of feupdateenv function ----------------------------===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "src/fenv/feupdateenv.h" |
| 10 | #include "src/__support/FPUtil/FEnvImpl.h" |
| 11 | #include "src/__support/common.h" |
| 12 | |
| 13 | #include "hdr/types/fenv_t.h" |
| 14 | #include "src/__support/macros/config.h" |
| 15 | |
| 16 | namespace LIBC_NAMESPACE_DECL { |
| 17 | |
| 18 | LLVM_LIBC_FUNCTION(int, feupdateenv, (const fenv_t *envp)) { |
| 19 | int current_excepts = fputil::test_except(FE_ALL_EXCEPT); |
| 20 | if (fputil::set_env(envp) != 0) |
| 21 | return -1; |
| 22 | return fputil::raise_except(current_excepts); |
| 23 | } |
| 24 | |
| 25 | } // namespace LIBC_NAMESPACE_DECL |
| 26 | |