Igor Khavkine <[EMAIL PROTECTED]> writes: > From what I checked in the glibc code, ITIMER_VIRTUAL and > ITIMER_PROF are not implemented, only ITIMER_REAL is, so a program > would never get a SIGVTALARM, and jthread preempting depends on > it. Is this functionality planned to be added glibc or is there some > alternative simmilar to SIGVTALARM ?
Eventually it will get added, but not anytime real soon. The relevant kernel functionality does not yet exist.
