(set_int): Support INIT_TRACEMASK.

hurd/hurdexec.c

@@ -85,6 +85,10 @@ _hurd_exec (task_t task, file_t file,
 	/* We will set these all below.  */
 	break;
 
+      case INIT_TRACEMASK:
+	ints[i] = _hurdsig_traced;
+	break;
+
       default:
 	ints[i] = 0;
       }

hurd/hurdmsg.c

@@ -239,6 +239,10 @@ set_int (int which, int value)
 	  }
 	__spin_unlock (&ss->lock);
 	return 0;
+
+      case INIT_TRACEMASK:
+	_hurdsig_traced = value;
+	return 0;
       }
     default:
       return EINVAL;