| // Copyright 2014 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 "sandbox/linux/tests/test_utils.h" |
| |
| #include <errno.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| #include <sys/wait.h> |
| #include <unistd.h> |
| |
| #include "base/basictypes.h" |
| #include "base/logging.h" |
| #include "base/posix/eintr_wrapper.h" |
| |
| namespace sandbox { |
| |
| bool TestUtils::CurrentProcessHasChildren() { |
| siginfo_t process_info; |
| int ret = HANDLE_EINTR( |
| waitid(P_ALL, 0, &process_info, WEXITED | WNOHANG | WNOWAIT)); |
| if (-1 == ret) { |
| PCHECK(ECHILD == errno); |
| return false; |
| } else { |
| return true; |
| } |
| } |
| |
| } // namespace sandbox |