log_info("pid1 cmdline truncated: '%s'", d);
assert_se(get_parent_of_pid(1, &e) >= 0);
log_info("pid1 cmdline truncated: '%s'", d);
assert_se(get_parent_of_pid(1, &e) >= 0);
log_info("pid1 exe: '%s'", strna(f));
assert_se(get_process_uid(1, &u) == 0);
log_info("pid1 exe: '%s'", strna(f));
assert_se(get_process_uid(1, &u) == 0);