#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/sysctl.h>
#include <sys/kinfo.h>

int
main(int ac, char **av)
{
        struct kinfo_sigtramp tramp;
        int mib[3];
        size_t len;

        mib[0] = CTL_KERN;
        mib[1] = KERN_PROC;
        mib[2] = KERN_PROC_SIGTRAMP;

        len = sizeof(tramp);
        if (sysctl(mib, 3, &tramp, &len, NULL, 0) < 0) {
                perror("tramp");
                exit(1);
        }
        printf("TRAMP: %016jx-%016jx\n",
                tramp.ksigtramp_start,
                tramp.ksigtramp_end);
        return 0;
}