What the title says. Priorities: * figure out how to continue writing pthread_eintr.c so that it works regarless of the nr of cores, write as many of function tests as possible * apply different tools on setuid.c to remove the hang, employ the strategy from point one here as well (in both cases, the program is trying to interrupt a child's function call) * go through alloc.c again, to hopefully get an idea of why there are "unexpected features". P.S. Attached is my to-report | grep -v musl #because i've recompiled musl