Cross Reference: /ast/src/lib/libvdelta/vd01/vdupdate01.c

Lines Matching refs:tab
52 static int vdunfold(Table_t* tab)
54 static int vdunfold(tab)
55 Table_t*	tab;
64 	n_tar = tab->n_tar;
65 	tar = tab->tar;
66 	n_src = tab->n_src;
67 	src = tab->src;
68 	target = tab->target;
69 	source = tab->source;
72 	{	if((inst = VDGETC((Vdio_t*)tab)) < 0)
82 			{	if((size = VDGETC((Vdio_t*)tab)) < 0)
85 				   (size = (long)(*_Vdgetu)((Vdio_t*)tab,size)) < 0)
96 				{	if((long)(n = sizeof(tab->data)) > size)
98 					if((*_Vdread)((Vdio_t*)tab,tab->data,n) != n )
100 					r = (*target->writef)((Void_t*)tab->data, n,
101 							      tab->t_org+t, target);
107 					if((*_Vdread)((Vdio_t*)tab,tar+t,n) != n)
125 			{	if((size = VDGETC((Vdio_t*)tab)) < 0)
128 				   (size = (long)(*_Vdgetu)((Vdio_t*)tab,size)) < 0)
136 			if((copy = VDGETC((Vdio_t*)tab)) < 0)
139 				copy = tab->quick[copy + ((k_type-K_QUICK)<<VD_BITS)];
142 				   (copy = (long)(*_Vdgetu)((Vdio_t*)tab,copy)) < 0)
145 					copy += tab->recent[k_type - K_RECENT];
150 			K_UPDATE(tab->quick,tab->recent,tab->rhere,copy);
165 								tab->t_org+t, target);
174 					if(tab->compress)
175 					{	copy += tab->t_org - tab->n_src;
179 					{	copy += tab->s_org;
190 						{	n = sizeof(tab->data);
194 								((Void_t*)tab->data, n,
199 								((Void_t*)tab->data, n,
200 								 tab->t_org+t, target);
229 					{	if((long)(n = sizeof(tab->data)) > s)
232 							((Void_t*)tab->data, n,
233 							 a + tab->t_org, target );
237 							((Void_t*)tab->data, n,
238 							 t + tab->t_org, target );
271 	Table_t		tab;
279 	INIT(&tab.io,delta);
280 	tab.source = source;
281 	tab.target = target;
287 	if((*_Vdread)(&tab.io,magic,n) != n)
294 	if((t = (long)(*_Vdgetu)(&tab.io,0)) < 0 ||
300 	if((t = (long)(*_Vdgetu)(&tab.io,0)) < 0)
311 	if((window = (long)(*_Vdgetu)(&tab.io,0)) < 0)
314 	tab.compress = n_src == 0 ? 1 : 0;
317 	tab.tar = tab.src = NIL(uchar*);
318 	tab.t_alloc = tab.s_alloc = 0;
323 	if(n > 0 && (tab.tar = (uchar*)malloc(n*sizeof(uchar))) )
324 		tab.t_alloc = 1;
332 	if(n > 0 && (tab.src = (uchar*)malloc(n*sizeof(uchar))) )
333 		tab.s_alloc = 1;
338 	{	tab.t_org = t;	/* current location in target stream */
341 		{	tab.s_org = 0;
344 				tab.n_src = 0;
346 			{	tab.n_src = HEADER(window);
347 				p = t - tab.n_src;
349 					tab.src = tar + p;
350 				else if(tab.src)
351 				{	n = (int)tab.n_src;
352 					if(tab.tar)
353 					{	data = tab.tar + tab.n_tar - n;
354 						memcpy((Void_t*)tab.src,(Void_t*)data,n);
357 					{	r = (*target->readf)(tab.src,n,p,target);
365 		{	tab.n_src = window;
371 				tab.s_org = p;
374 					tab.src = src + p;
375 				else if(tab.src)
376 				{	n = (int)tab.n_src;
377 					r = (*source->readf)(tab.src,n,p,source);
385 			tab.tar = (uchar*)tar+t;
386 		tab.n_tar = window < (n_tar-t) ? window : (n_tar-t);
388 		K_INIT(tab.quick,tab.recent,tab.rhere);
389 		if(vdunfold(&tab) < 0)
391 		if(!target->data && tab.tar)
392 		{	p = (*target->writef)((Void_t*)tab.tar,(int)tab.n_tar,t,target);
393 			if(p != tab.n_tar)
397 		t += tab.n_tar;
401 	if(tab.t_alloc)
402 		free((Void_t*)tab.tar);
403 	if(tab.s_alloc)
404 		free((Void_t*)tab.src);