Cross Reference: /ast/src/lib/librecsort/rsmerge.c

Lines Matching refs:cur
45 	uchar*		cur;		/* reserved data current	*/
61 #define MGRESERVE(mg,rsrv,endrsrv,cur,r,action) \
63 	  if((cur+r) > endrsrv) \
64 	  { if(rsrv && sfread(mg->f,rsrv,cur-rsrv) != cur-rsrv) { MGSETEOF(mg); action;} \
65 	    rsrv = endrsrv = cur = NIL(uchar*); \
71 	    endrsrv = (cur = rsrv) + rr; \
75 #define RSRESERVE(rs,rsrv,endrsrv,cur,w,action) \
78 	  if((endrsrv-cur) < w) \
79 	  { if(rsrv && sfwrite(rs->f,rsrv,cur-rsrv) != cur-rsrv) { action;} \
80 	    rsrv = endrsrv = cur = NIL(uchar*); \
86 	    endrsrv = (cur = rsrv) + rw; \
92 	  { sfwrite(rs->f,rs->rsrv,rs->cur-rs->rsrv); \
93 	    rs->rsrv = rs->cur = rs->endrsrv = NIL(uchar*); \
136 	reg uchar	*t, *cur, *rsrv, *endrsrv;
159 	cur = mg->cur; rsrv = mg->rsrv; endrsrv = mg->endrsrv;
165 		{	MGRESERVE(mg,rsrv,endrsrv,cur,datalen, return -1);
168 		{	MGRESERVE(mg,rsrv,endrsrv,cur,s, goto last_chunk);
169 			x = endrsrv-cur;
172 			{	if ((datalen = reclen(rsc, cur, x)) < 0)
179 			if((t = (uchar*)memchr(cur,rsc,x)) )
180 			{	datalen = (t-cur)+1;
202 		{	MGRESERVE(mg,rsrv,endrsrv,cur,sizeof(ssize_t), return -1);
203 			t = (uchar*)(&mg->match); MEMCPY(t,cur,sizeof(ssize_t));
212 		{	MGRESERVE(mg,rsrv,endrsrv,cur,sizeof(ssize_t), return -1);
215 				datalen = reclen(rsc, cur, sizeof(ssize_t));
219 				MEMCPY(t,cur,sizeof(ssize_t));
228 		MGRESERVE(mg,rsrv,endrsrv,cur,datalen, return -1);
240 			obj->data = cur;
242 			obj->key = cur+key;
244 			cur += datalen;
250 			   obj >= endobj || (cur+datalen) > endrsrv )
257 		obj->data = cur;
258 		cur += datalen;
303 			{	if((cur+datalen) > endrsrv)
310 				{	if ((datalen = reclen(rsc, cur, endrsrv-cur)) < 0 || datalen > (endrsrv-cur))
315 				if(!(t = (uchar*)memchr(cur,rsc,endrsrv-cur)) )
318 					datalen = (t-cur)+1;
326 			{	if((cur+datalen) > endrsrv)
330 			{	if(cur+sizeof(ssize_t) > endrsrv)
334 					datalen = reclen(rsc, cur, sizeof(ssize_t));
338 					MEMCPY(t,cur,sizeof(ssize_t));
344 				if((cur+datalen) > endrsrv)
349 					cur -= sizeof(ssize_t);
359 	mg->rsrv = rsrv; mg->endrsrv = endrsrv; mg->cur = cur;
377 		sfread(mg->f,mg->rsrv,mg->cur-mg->rsrv);
422 	mg->rsrv = mg->endrsrv = mg->cur = NIL(uchar*);
568 	reg uchar	*d, *cur, *mgcur;
580 	rsrv = rs->rsrv; endrsrv = rs->endrsrv; cur = rs->cur;
581 	mgrsrv = mg->rsrv; mgendrsrv = mg->endrsrv; mgcur = mg->cur;
588 		{	sfwrite(rs->f, rsrv, cur-rsrv);
613 			{	RSRESERVE(rs,rsrv,endrsrv,cur,sizeof(ssize_t),goto done);
614 				d = (uchar*)(&n_obj); MEMCPY(cur,d,sizeof(ssize_t));
626 					RSRESERVE(rs,rsrv,endrsrv,cur,len, goto done);
632 						{	out.data = cur;
633 							out.datalen = w = endrsrv - cur;
642 							RSRESERVE(rs,rsrv,endrsrv,cur,out.datalen, goto done);
644 						cur += out.datalen;
658 					RSRESERVE(rs,rsrv,endrsrv,cur,w, goto done);
659 					MEMCPY(cur,mgcur,w);
683 					{	len = (t-cur)+1;
710 				RSRESERVE(rs,rsrv,endrsrv,cur,len, goto done);
718 						{	out.data = cur;
719 							out.datalen = w = endrsrv - cur;
728 							RSRESERVE(rs,rsrv,endrsrv,cur,out.datalen, goto done);
730 						cur += out.datalen;
734 					MEMCPY(cur,mgcur,len);
746 				RSRESERVE(rs,rsrv,endrsrv,cur,len, goto done);
753 						{	out.data = cur;
754 							out.datalen = w = endrsrv - cur;
763 							RSRESERVE(rs,rsrv,endrsrv,cur,out.datalen, goto done);
765 						cur += out.datalen;
769 					MEMCPY(cur,mgcur,len);
780 					RSRESERVE(rs,rsrv,endrsrv,cur,len, goto done);
783 					RSRESERVE(rs,rsrv,endrsrv,cur,w, goto done);
784 					d = (uchar*)(&len); MEMCPY(cur,d,sizeof(ssize_t));
793 						{	out.data = cur;
794 							out.datalen = w = endrsrv - cur;
803 							RSRESERVE(rs,rsrv,endrsrv,cur,out.datalen, goto done);
805 						cur += out.datalen;
809 					MEMCPY(cur,mgcur,len);
820 		rs->endrsrv = rs->cur = NIL(uchar*);
823 		rs->cur = cur;
826 		mg->endrsrv = mg->cur = NIL(uchar*);
829 		mg->cur = mgcur;
954 	rs->rsrv = rs->endrsrv = rs->cur = NIL(uchar*);