sigwait
int sigwait(const sigset_t * _Nonnull __restrict,
return (INTERPOS_SYS(sigwait, set, sig));
SLOT(sigwait, __libsys_sigwait),
SLOT(sigwait);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
CHILD_REQUIRE(sigwait(&set, &error) != -1);
rc = sigwait(&sigset, &signum);
rc = sigwait(&sigset, &signum);
rv = sigwait(&ss, &sig);