79d476e423
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: Ibbd9d980aa642b5a23016b54de8a7808db7b3b9f
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
//***************************************************************************
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// libs/libxx/libxx_impure.cxx
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//
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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership. The
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// ASF licenses this file to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance with the
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// License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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//
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//***************************************************************************
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//***************************************************************************
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// Included Files
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//***************************************************************************
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#if defined(__has_include) && __has_include(<reent.h>)
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#include <reent.h>
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//***************************************************************************
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// Pre-processor Definitions
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//***************************************************************************
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#ifndef __ATTRIBUTE_IMPURE_PTR__
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#define __ATTRIBUTE_IMPURE_PTR__
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#endif
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#ifndef __ATTRIBUTE_IMPURE_DATA__
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#define __ATTRIBUTE_IMPURE_DATA__
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#endif
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//***************************************************************************
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// Public Data
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//***************************************************************************
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extern "C"
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{
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#ifdef _REENT_SMALL
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extern const struct __sFILE_fake __sf_fake_stdin _ATTRIBUTE ((weak));
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extern const struct __sFILE_fake __sf_fake_stdout _ATTRIBUTE ((weak));
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extern const struct __sFILE_fake __sf_fake_stderr _ATTRIBUTE ((weak));
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#endif
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static struct _reent __ATTRIBUTE_IMPURE_DATA__ impure_data = _REENT_INIT (impure_data);
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#ifdef __CYGWIN__
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extern struct _reent reent_data __attribute__ ((alias("impure_data")));
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#endif
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struct _reent *__ATTRIBUTE_IMPURE_PTR__ _impure_ptr = &impure_data;
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struct _reent *const __ATTRIBUTE_IMPURE_PTR__ _global_impure_ptr = &impure_data;
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}
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#endif
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