From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- ipc/chromium/src/base/process.h | 50 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 ipc/chromium/src/base/process.h (limited to 'ipc/chromium/src/base/process.h') diff --git a/ipc/chromium/src/base/process.h b/ipc/chromium/src/base/process.h new file mode 100644 index 0000000000..222aaefff1 --- /dev/null +++ b/ipc/chromium/src/base/process.h @@ -0,0 +1,50 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef BASE_PROCESS_H_ +#define BASE_PROCESS_H_ + +#include "base/basictypes.h" + +#include +#ifdef OS_WIN +# include +#endif + +namespace base { + +// ProcessHandle is a platform specific type which represents the underlying OS +// handle to a process. +// ProcessId is a number which identifies the process in the OS. +#if defined(OS_WIN) +typedef HANDLE ProcessHandle; +typedef DWORD ProcessId; +// inttypes.h-like macro for ProcessId formatting. +# define PRIPID "lu" + +const ProcessHandle kInvalidProcessHandle = INVALID_HANDLE_VALUE; + +// In theory, on Windows, this is a valid process ID, but in practice they are +// currently divisible by four. Process IDs share the kernel handle allocation +// code and they are guaranteed to be divisible by four. +// As this could change for process IDs we shouldn't generally rely on this +// property, however even if that were to change, it seems safe to rely on this +// particular value never being used. +const ProcessId kInvalidProcessId = kuint32max; +#elif defined(OS_POSIX) +// On POSIX, our ProcessHandle will just be the PID. +typedef pid_t ProcessHandle; +typedef pid_t ProcessId; +// inttypes.h-like macro for ProcessId formatting. +# define PRIPID "d" + +const ProcessHandle kInvalidProcessHandle = -1; +const ProcessId kInvalidProcessId = -1; +#endif + +} // namespace base + +#endif // BASE_PROCESS_H_ -- cgit v1.2.3