/*
 * Copyright 2002-2019 Intel Corporation.
 * 
 * This software is provided to you as Sample Source Code as defined in the accompanying
 * End User License Agreement for the Intel(R) Software Development Products ("Agreement")
 * section 1.L.
 * 
 * This software and the related documents are provided as is, with no express or implied
 * warranties, other than those that are expressly stated in the License.
 */

/*
 * This test verifies that Pin can emulate signal #64, which is the last signal on Linux.
 */

#include <iostream>
#include <signal.h>
#include <unistd.h>

#ifdef TARGET_BSD
 #ifndef SIGRTMAX 
  #define SIGRTMAX 128
 #endif
#endif

#ifdef TARGET_MAC
 #ifndef SIGRTMAX 
  #define SIGRTMAX 32
 #endif
#endif


static void Handle(int sig);


int main()
{
    int maxSig = SIGRTMAX;
    std::cout << "SIGRTMAX=" << maxSig << "\n";

    struct sigaction act;
    act.sa_handler = Handle;
    act.sa_flags = 0;
    sigemptyset(&act.sa_mask);
    int ret = sigaction(64, &act, 0);
    std::cout << "sigaction(64) returns: " << ret << "\n";

    sigset_t set;
    ret = sigaddset(&set, 64);
    std::cout << "sigaddset(64) returns: " << ret << "\n";

    ret = kill(getpid(), 64);
    std::cout << "kill(64) returns: " << ret << "\n";

    return 0;
}

static void Handle(int sig)
{
    std::cout << "Got signal " << sig << "\n";
}