102 fdread(vnode_t *vp, uio_t *uiop, int ioflag, cred_t *cr, caller_context_t *ct)  in fdread()  argument
129 	if (uiop->uio_loffset < (offset_t)0 ||  in fdread()
130 	    uiop->uio_loffset >= (offset_t)endoff ||  in fdread()
131 	    uiop->uio_resid <= 0)  in fdread()
133 	ASSERT(uiop->uio_loffset <= MAXOFF_T);  in fdread()
134 	if (uiop->uio_offset < 2*FDSDSIZE) {  in fdread()
135 		error = uiomove((caddr_t)dotbuf + uiop->uio_offset,  in fdread()
136 		    MIN(uiop->uio_resid, 2*FDSDSIZE - uiop->uio_offset),  in fdread()
137 		    UIO_READ, uiop);  in fdread()
138 		if (uiop->uio_resid <= 0 || error)  in fdread()
141 	minfd = (uiop->uio_offset - 2*FDSDSIZE)/FDSDSIZE;  in fdread()
142 	maxfd = (uiop->uio_offset + uiop->uio_resid - 1)/FDSDSIZE;  in fdread()
143 	modoff = uiop->uio_offset % FDSDSIZE;  in fdread()
152 		    MIN(uiop->uio_resid, FDSDSIZE - modoff),  in fdread()
153 		    UIO_READ, uiop);  in fdread()
154 		if (uiop->uio_resid <= 0 || error)  in fdread()
227 fdreaddir(vnode_t *vp, uio_t *uiop, cred_t *cr, int *eofp, caller_context_t *ct,  in fdreaddir()  argument
239 	if (uiop->uio_offset < 0 || uiop->uio_resid <= 0 ||  in fdreaddir()
240 	    (uiop->uio_offset % FDSDSIZE) != 0)  in fdreaddir()
243 	ASSERT(uiop->uio_loffset <= MAXOFF_T);  in fdreaddir()
244 	oresid = uiop->uio_resid;  in fdreaddir()
253 	while (uiop->uio_resid > 0) {  in fdreaddir()
254 		if ((off = uiop->uio_offset) == 0) {	/* "." */  in fdreaddir()
276 		dirent->d_off = (offset_t)(uiop->uio_offset + FDSDSIZE);  in fdreaddir()
279 		if (reclen > uiop->uio_resid) {  in fdreaddir()
283 			if (uiop->uio_resid == oresid)  in fdreaddir()
294 		if (uiomove((caddr_t)dirent, reclen, UIO_READ, uiop))  in fdreaddir()
296 		uiop->uio_offset = off + FDSDSIZE;  in fdreaddir()
299 		*eofp = ((uiop->uio_offset-2*FDSDSIZE)/FDSDSIZE >= nentries);  in fdreaddir()