// Copyright 2017 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/kill.h" #include #include "base/logging.h" #include "base/process/process_iterator.h" #include "base/threading/platform_thread.h" namespace base { TerminationStatus GetTerminationStatus(ProcessHandle handle, int* exit_code) { DCHECK(exit_code); zx_info_process_t process_info; zx_status_t status = zx_object_get_info(handle, ZX_INFO_PROCESS, &process_info, sizeof(process_info), nullptr, nullptr); if (status != ZX_OK) { DLOG(ERROR) << "unable to get termination status for " << handle; *exit_code = 0; return TERMINATION_STATUS_NORMAL_TERMINATION; } if ((process_info.flags & ZX_INFO_PROCESS_FLAG_STARTED) == 0) { *exit_code = 0; return TERMINATION_STATUS_LAUNCH_FAILED; } if ((process_info.flags & ZX_INFO_PROCESS_FLAG_EXITED) == 0) { *exit_code = 0; return TERMINATION_STATUS_STILL_RUNNING; } *exit_code = static_cast(process_info.return_code); switch (process_info.return_code) { case 0: return TERMINATION_STATUS_NORMAL_TERMINATION; case ZX_TASK_RETCODE_SYSCALL_KILL: case ZX_TASK_RETCODE_CRITICAL_PROCESS_KILL: case ZX_TASK_RETCODE_POLICY_KILL: case ZX_TASK_RETCODE_VDSO_KILL: return TERMINATION_STATUS_PROCESS_WAS_KILLED; case ZX_TASK_RETCODE_OOM_KILL: return TERMINATION_STATUS_OOM; case ZX_TASK_RETCODE_EXCEPTION_KILL: return TERMINATION_STATUS_PROCESS_CRASHED; default: return TERMINATION_STATUS_ABNORMAL_TERMINATION; } } } // namespace base