26 lines
843 B
C++
26 lines
843 B
C++
//===-- Implementation of feupdateenv function ----------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/fenv/feupdateenv.h"
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#include "src/__support/FPUtil/FEnvImpl.h"
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#include "src/__support/common.h"
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#include "hdr/types/fenv_t.h"
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#include "src/__support/macros/config.h"
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namespace LIBC_NAMESPACE_DECL {
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LLVM_LIBC_FUNCTION(int, feupdateenv, (const fenv_t *envp)) {
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int current_excepts = fputil::test_except(FE_ALL_EXCEPT);
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if (fputil::set_env(envp) != 0)
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return -1;
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return fputil::raise_except(current_excepts);
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}
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} // namespace LIBC_NAMESPACE_DECL
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