#include <signal.h>
#include <string.h>
#include <unistd.h>
#include "syscall.h"
#include "pthread_impl.h"

int sigqueue(pid_t pid, int sig, const union sigval value) {
  siginfo_t si;
  sigset_t set;
  int r;
  memset(&si, 0, sizeof si);
  si.si_signo = sig;
  si.si_code = SI_QUEUE;
  si.si_value = value;
  si.si_uid = getuid();
  __block_app_sigs(&set);
  si.si_pid = getpid();
  r = syscall(SYS_rt_sigqueueinfo, pid, sig, &si);
  __restore_sigs(&set);
  return r;
}