kbuf              120 kern/include/uio.h 	       void *kbuf, size_t len, off_t pos, enum uio_rw rw);
kbuf              154 kern/lib/uio.c 	  void *kbuf, size_t len, off_t pos, enum uio_rw rw)
kbuf              156 kern/lib/uio.c 	iov->iov_kbase = kbuf;