112 static unsigned long get_cs_cookie(int pid)  in get_cs_cookie()  argument
117 	ret = prctl(PR_SCHED_CORE, PR_SCHED_CORE_GET, pid, PIDTYPE_PID,  in get_cs_cookie()
239 	int pid;  in main()  local
294 	pid = procs[pidx].cpid;  in main()
296 	validate(get_cs_cookie(0) == get_cs_cookie(pid));  in main()
299 	printf("\n## Set a new cookie on entire process/TGID [%d]\n", pid);  in main()
300 	if (_prctl(PR_SCHED_CORE, PR_SCHED_CORE_CREATE, pid, PIDTYPE_TGID, 0) < 0)  in main()
304 	validate(get_cs_cookie(0) != get_cs_cookie(pid));  in main()
305 	validate(get_cs_cookie(pid) != 0);  in main()
306 	validate(get_cs_cookie(pid) == get_cs_cookie(procs[pidx].thr_tids[0]));  in main()
309 	       getpid(), pid);  in main()
310 	if (_prctl(PR_SCHED_CORE, PR_SCHED_CORE_SHARE_TO, pid, PIDTYPE_PID, 0) < 0)  in main()
314 	validate(get_cs_cookie(0) == get_cs_cookie(pid));  in main()
315 	validate(get_cs_cookie(pid) != 0);  in main()
316 	validate(get_cs_cookie(pid) != get_cs_cookie(procs[pidx].thr_tids[0]));  in main()
326 	validate(get_cs_cookie(pid) != get_cs_cookie(procs[pidx].thr_tids[0]));  in main()
333 	validate(get_cs_cookie(0) == get_cs_cookie(pid));  in main()
334 	validate(get_cs_cookie(pid) != 0);  in main()
335 	validate(get_cs_cookie(pid) == get_cs_cookie(procs[pidx].thr_tids[0]));  in main()