7 int sigqueue(pid_t pid, int sig, const union sigval value)
12 memset(&si, 0, sizeof si);
14 si.si_code = SI_QUEUE;
17 pthread_sigmask(SIG_BLOCK, (void *)(uint64_t[1]){-1}, &set);
19 r = syscall(SYS_rt_sigqueueinfo, pid, sig, &si);
20 pthread_sigmask(SIG_SETMASK, &set, 0);