| // Copyright (c) 2013 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. |
| |
| #include "base/process/process_handle.h" |
| |
| #include <unistd.h> |
| |
| namespace base { |
| |
| ProcessId GetCurrentProcId() { |
| return getpid(); |
| } |
| |
| ProcessHandle GetCurrentProcessHandle() { |
| return GetCurrentProcId(); |
| } |
| |
| bool OpenProcessHandle(ProcessId pid, ProcessHandle* handle) { |
| // On Posix platforms, process handles are the same as PIDs, so we |
| // don't need to do anything. |
| *handle = pid; |
| return true; |
| } |
| |
| bool OpenPrivilegedProcessHandle(ProcessId pid, ProcessHandle* handle) { |
| // On POSIX permissions are checked for each operation on process, |
| // not when opening a "handle". |
| return OpenProcessHandle(pid, handle); |
| } |
| |
| bool OpenProcessHandleWithAccess(ProcessId pid, |
| uint32 access_flags, |
| ProcessHandle* handle) { |
| // On POSIX permissions are checked for each operation on process, |
| // not when opening a "handle". |
| return OpenProcessHandle(pid, handle); |
| } |
| |
| void CloseProcessHandle(ProcessHandle process) { |
| // See OpenProcessHandle, nothing to do. |
| return; |
| } |
| |
| ProcessId GetProcId(ProcessHandle process) { |
| return process; |
| } |
| |
| } // namespace base |