55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright 2019 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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#ifndef CRASHPAD_UTIL_PROCESS_PROCESS_ID_H_
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#define CRASHPAD_UTIL_PROCESS_PROCESS_ID_H_
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#include <type_traits>
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#include "base/format_macros.h"
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#include "build/build_config.h"
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#if defined(OS_POSIX)
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#include <sys/types.h>
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#elif defined(OS_WIN)
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#include <windows.h>
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#elif defined(OS_FUCHSIA)
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#include <zircon/types.h>
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#endif
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namespace crashpad {
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#if defined(OS_POSIX) || DOXYGEN
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//! \brief Alias for platform-specific type to represent a process.
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using ProcessID = pid_t;
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constexpr ProcessID kInvalidProcessID = -1;
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static_assert(std::is_same<ProcessID, int>::value, "Port.");
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#define PRI_PROCESS_ID "d"
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#elif defined(OS_WIN)
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using ProcessID = DWORD;
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constexpr ProcessID kInvalidProcessID = 0;
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#define PRI_PROCESS_ID "lu"
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#elif defined(OS_FUCHSIA)
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using ProcessID = zx_koid_t;
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constexpr ProcessID kInvalidProcessID = ZX_KOID_INVALID;
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static_assert(std::is_same<ProcessID, int64_t>::value, "Port.");
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#define PRI_PROCESS_ID PRId64
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#else
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#error Port.
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#endif
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} // namespace crashpad
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#endif // CRASHPAD_UTIL_PROCESS_PROCESS_ID_H_
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