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//===-- Implementation of feholdexcept function ---------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "src/fenv/feholdexcept.h"
#include "src/__support/FPUtil/FEnvImpl.h"
#include "src/__support/common.h"
#include <fenv.h>
namespace LIBC_NAMESPACE {
LLVM_LIBC_FUNCTION(int, feholdexcept, (fenv_t * envp)) {
if (fputil::get_env(envp) != 0)
return -1;
fputil::clear_except(FE_ALL_EXCEPT);
fputil::disable_except(FE_ALL_EXCEPT);
return 0;
}
} // namespace LIBC_NAMESPACE
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