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Currently TaskMemory re-implements a number of Read* routines that are implemented in a platform-independent way in ProcessMemory with access to a single platform-specific ReadUpTo method. Implement the ReadUpTo method for TaskMemory and subclass it from ProcessMemory to inherit the remaining methods. The ProcessMemoryTests didn't work on macOS because MultiprocessExec can not access the child process' task port without root privileges or the task_for_pid entitlement. Create an adaptor class for those tests to use MachMultiprocess so that the child process sends its task port to the parent. Bug: crashpad:263 Change-Id: Id8e1788a74fe957f05703a5eb569ca3bf9870369 Reviewed-on: https://chromium-review.googlesource.com/c/1387265 Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
// Copyright 2018 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "test/process_type.h"
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#if defined(OS_FUCHSIA)
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#include <lib/zx/process.h>
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#elif defined(OS_LINUX) || defined(OS_ANDROID)
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#include <unistd.h>
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#endif
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namespace crashpad {
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namespace test {
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ProcessType GetSelfProcess() {
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#if defined(OS_FUCHSIA)
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return zx::process::self();
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#elif defined(OS_LINUX) || defined(OS_ANDROID)
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return getpid();
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#elif defined(OS_WIN)
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return GetCurrentProcess();
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#elif defined(OS_MACOSX)
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return mach_task_self();
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#endif
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}
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} // namespace test
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} // namespace crashpad
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