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#include <signal.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>

void handler(int signo, siginfo_t *info, void *context)
{
    struct sigaction oldact;

    if (sigaction(SIGSEGV, NULL, &oldact) == -1 || (oldact.sa_flags & SA_UNSUPPORTED) || !(oldact.sa_flags & SA_EXPOSE_TAGBITS))
    {
        _exit(EXIT_FAILURE);
    }
    _exit(EXIT_SUCCESS);
}

int main(void)
{
    struct sigaction act = { 0 };

    act.sa_flags = SA_SIGINFO | SA_UNSUPPORTED | SA_EXPOSE_TAGBITS;
    act.sa_sigaction = &handler;
    if (sigaction(SIGSEGV, &act, NULL) == -1)
    {
        perror("sigaction");
        exit(EXIT_FAILURE);
    }

    raise(SIGSEGV);
}