57 	KASSERT(off >= 0, ("%s: off %d < 0", __func__, off));		\
59 	while (off > 0) {						\
61 		if (off < iov->iov_len)					\
63 		off -= iov->iov_len;					\
70 	KASSERT(off >= 0, ("%s: off %d < 0", __func__, off));		\
72 	while (off > 0) {						\
73 		if (off < PAGE_SIZE)					\
75 		processed += PAGE_SIZE - off;				\
76 		off -= PAGE_SIZE - off;					\
82 cuio_copydata(struct uio* uio, int off, int len, caddr_t cp)  in cuio_copydata()  argument
91 		count = min(iov->iov_len - off, len);  in cuio_copydata()
92 		bcopy(((caddr_t)iov->iov_base) + off, cp, count);  in cuio_copydata()
95 		off = 0;  in cuio_copydata()
102 cuio_copyback(struct uio* uio, int off, int len, c_caddr_t cp)  in cuio_copyback()  argument
111 		count = min(iov->iov_len - off, len);  in cuio_copyback()
112 		bcopy(cp, ((caddr_t)iov->iov_base) + off, count);  in cuio_copyback()
115 		off = 0;  in cuio_copyback()
125 cuio_getptr(struct uio *uio, int loc, int *off)  in cuio_getptr()  argument
133 	    		*off = loc;  in cuio_getptr()
142 		*off = uio->uio_iov[ind].iov_len;  in cuio_getptr()
155 cvm_page_apply(vm_page_t *pages, int off, int len,  in cvm_page_apply()  argument
166 		count = min(PAGE_SIZE - off, len);  in cvm_page_apply()
167 		rval = (*f)(arg, kaddr + off, count);  in cvm_page_apply()
172 		off = 0;  in cvm_page_apply()
195 cvm_page_copyback(vm_page_t *pages, int off, int len, c_caddr_t cp)  in cvm_page_copyback()  argument
202 		count = min(PAGE_SIZE - off, len);  in cvm_page_copyback()
203 		bcopy(cp, (char *)PHYS_TO_DMAP(VM_PAGE_TO_PHYS(*pages)) + off,  in cvm_page_copyback()
208 		off = 0;  in cvm_page_copyback()
220 cvm_page_copydata(vm_page_t *pages, int off, int len, caddr_t cp)  in cvm_page_copydata()  argument
227 		count = min(PAGE_SIZE - off, len);  in cvm_page_copydata()
228 		bcopy(((char *)PHYS_TO_DMAP(VM_PAGE_TO_PHYS(*pages)) + off), cp,  in cvm_page_copydata()
233 		off = 0;  in cvm_page_copydata()
651 cuio_apply(struct uio *uio, int off, int len,  in cuio_apply()  argument
662 		count = min(iov->iov_len - off, len);  in cuio_apply()
663 		rval = (*f)(arg, ((caddr_t)iov->iov_base) + off, count);  in cuio_apply()
667 		off = 0;  in cuio_apply()
675 crypto_copyback(struct cryptop *crp, int off, int size, const void *src)  in crypto_copyback()  argument
686 		m_copyback(cb->cb_mbuf, off, size, src);  in crypto_copyback()
691 		MPASS(size + off <=  in crypto_copyback()
694 		    off + cb->cb_vm_page_offset, size, src);  in crypto_copyback()
698 		cuio_copyback(cb->cb_uio, off, size, src);  in crypto_copyback()
701 		MPASS(off + size <= cb->cb_buf_len);  in crypto_copyback()
702 		bcopy(src, cb->cb_buf + off, size);  in crypto_copyback()
713 crypto_copydata(struct cryptop *crp, int off, int size, void *dst)  in crypto_copydata()  argument
719 		m_copydata(crp->crp_buf.cb_mbuf, off, size, dst);  in crypto_copydata()
724 		MPASS(size + off <= crp->crp_buf.cb_vm_page_len +  in crypto_copydata()
727 		    off + crp->crp_buf.cb_vm_page_offset, size, dst);  in crypto_copydata()
731 		cuio_copydata(crp->crp_buf.cb_uio, off, size, dst);  in crypto_copydata()
734 		MPASS(off + size <= crp->crp_buf.cb_buf_len);  in crypto_copydata()
735 		bcopy(crp->crp_buf.cb_buf + off, dst, size);  in crypto_copydata()
746 crypto_apply_buf(struct crypto_buffer *cb, int off, int len,  in crypto_apply_buf()  argument
754 		error = m_apply(cb->cb_mbuf, off, len,  in crypto_apply_buf()
758 		error = cuio_apply(cb->cb_uio, off, len, f, arg);  in crypto_apply_buf()
763 		    off + cb->cb_vm_page_offset, len, f, arg);  in crypto_apply_buf()
767 		MPASS(off + len <= cb->cb_buf_len);  in crypto_apply_buf()
768 		error = (*f)(arg, cb->cb_buf + off, len);  in crypto_apply_buf()
781 crypto_apply(struct cryptop *crp, int off, int len,  in crypto_apply()  argument
784 	return (crypto_apply_buf(&crp->crp_buf, off, len, f, arg));  in crypto_apply()