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Lines Matching refs:nbackp

69     if (nfrontp - nbackp) {
212     while ((next = nextitem(thisitem, nbackp)) != NULL && (next <= nbackp)) {
244     nbackp = netobuf;
259     if ((n = nfrontp - nbackp) > 0) {
262 	      n = nfrontp - nbackp;	/* re-compute count */
266 		char *s = nclearto ? nclearto : nbackp;
279 	    n = write(net, nbackp, n);	/* normal write */
281 	    n = neturg - nbackp;
291 		n = send(net, nbackp, n-1, 0);	/* send URGENT all by itself */
293 		n = send(net, nbackp, n, MSG_OOB);	/* URGENT data */
302     nbackp += n;
304     if (nbackp > nclearto)
307     if (nbackp >= neturg) {
310     if (nbackp == nfrontp) {
311 	nbackp = nfrontp = netobuf;