Symbol: sigqueue
sys/sys/signal.h
322
int sigqueue(pid_t, int, const union sigval);
tests/lib/libc/sys/t_sigqueue.c
187
ATF_REQUIRE(sigqueue(pid, signals[i], val) != -1);
tests/lib/libc/sys/t_sigqueue.c
76
if (sigqueue(0, SIGUSR1, sv) != 0)
tests/lib/libc/sys/t_sigqueue.c
94
ATF_REQUIRE_ERRNO(EINVAL, sigqueue(getpid(), -1, sv) == -1);