child_exit_secs 451 tools/testing/selftests/pidfd/pidfd_test.c static time_t *child_exit_secs; child_exit_secs 464 tools/testing/selftests/pidfd/pidfd_test.c *child_exit_secs = time(NULL); child_exit_secs 476 tools/testing/selftests/pidfd/pidfd_test.c child_exit_secs = mmap(NULL, sizeof *child_exit_secs, PROT_READ | PROT_WRITE, child_exit_secs 479 tools/testing/selftests/pidfd/pidfd_test.c if (child_exit_secs == MAP_FAILED) child_exit_secs 508 tools/testing/selftests/pidfd/pidfd_test.c time_t since_child_exit = time(NULL) - *child_exit_secs;