e4cdbc4754
The pieces: - The malloc common shared by static and dynamic code (malloc_common.cpp). - The code for shared libraries that includes any dlopen'ing (malloc_common_dynamic.cpp). - The implementation of perfetto's heapprofd (malloc_heapprofd.cpp). This makes it easier to see what's going on in the many different areas. It should also make it easier to add the allocation capping option. Other related changes: - Update the unit tests for android_mallopt. All of the current options don't work on static binaries, so make sure that is reflected in the test. - A few names changes to make sure that all code is consistent. Test: Ran tests (malloc hooks/malloc debug/perfetto/bionic unit tests). Change-Id: I0893bfbc0f83d82506fac5d1f37cf92fbdef6f59
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
/*
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* Copyright (C) 2019 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#pragma once
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#include <stdint.h>
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#include <private/bionic_globals.h>
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bool HeapprofdShouldLoad();
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void HeapprofdInstallHooksAtInit(libc_globals* globals);
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void HeapprofdInstallSignalHandler();
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bool HeapprofdMallopt(int optcode, void* arg, size_t arg_size);
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