1#include <signal.h>
2#include <string.h>
3#include <unistd.h>
4#include "syscall.h"
5#include "pthread_impl.h"
6
7int sigqueue(pid_t pid, int sig, const union sigval value)
8{
9 siginfo_t si;
10 sigset_t set;
11 int r;
12 memset(&si, 0, sizeof si);
13 si.si_signo = sig;
14 si.si_code = SI_QUEUE;
15 si.si_value = value;
16 si.si_uid = getuid();
17 __block_app_sigs(&set);
18 si.si_pid = getpid();
19 r = syscall(SYS_rt_sigqueueinfo, pid, sig, &si);
20 __restore_sigs(&set);
21 return r;
22}