compiler-rt/test/sanitizer_common/TestCases/FreeBSD/procctl.cpp

   1 // RUN: %clangxx %s -o %t && %run %t %p
   2
   3 #include <assert.h>
   4 #include <errno.h>
   5 #include <unistd.h>
   6 #include <sys/procctl.h>
   7
   8 int main() {
   9   struct procctl_reaper_status status = {0};
  10   int res, aslr;
  11   res = procctl(P_PID, getpid(), PROC_REAP_STATUS, &status);
  12   if (res < 0) {
  13     assert(errno == EPERM);
  14     return 0;
  15   }
  16
  17   assert(status.rs_flags >= REAPER_STATUS_OWNED);
  18
  19   res = procctl(P_PID, getpid(), PROC_ASLR_STATUS, &aslr);
  20   if (res < 0) {
  21     assert(errno == EPERM);
  22     return 0;
  23   }
  24
  25   assert(aslr >= PROC_ASLR_FORCE_ENABLE);
  26
  27   return 0;
  28 }