ioctl             612 gc/dyn_load.c      if (ioctl(fd, PIOCNMAP, &needed_sz) < 0) {
ioctl             622 gc/dyn_load.c      if (ioctl(fd, PIOCMAP, addr_map) < 0) {
ioctl             672 gc/dyn_load.c  	    obj = ioctl(fd, PIOCOPENM, &arg);