249 		unsigned int pos, unsigned int count, bool viewed)  in vcs_read_buf_uni()  argument
258 	pos /= 4;  in vcs_read_buf_uni()
259 	row = pos / maxcol;  in vcs_read_buf_uni()
260 	col = pos % maxcol;  in vcs_read_buf_uni()
277 		unsigned int pos, unsigned int count, bool viewed)  in vcs_read_buf_noattr()  argument
282 	org = screen_pos(vc, pos, viewed);  in vcs_read_buf_noattr()
283 	col = pos % maxcol;  in vcs_read_buf_noattr()
284 	pos += maxcol - col;  in vcs_read_buf_noattr()
289 			org = screen_pos(vc, pos, viewed);  in vcs_read_buf_noattr()
291 			pos += maxcol;  in vcs_read_buf_noattr()
297 		unsigned int pos, unsigned int count, bool viewed,  in vcs_read_buf()  argument
304 	if (pos < HEADER_SIZE) {  in vcs_read_buf()
310 		*skip += pos;  in vcs_read_buf()
311 		count += pos;  in vcs_read_buf()
314 			filled = count - pos;  in vcs_read_buf()
319 		pos = HEADER_SIZE;  in vcs_read_buf()
322 	} else if (pos & 1) {  in vcs_read_buf()
337 	pos -= HEADER_SIZE;  in vcs_read_buf()
338 	pos /= 2;  in vcs_read_buf()
339 	col = pos % maxcol;  in vcs_read_buf()
341 	org = screen_pos(vc, pos, viewed);  in vcs_read_buf()
342 	pos += maxcol - col;  in vcs_read_buf()
355 			org = screen_pos(vc, pos, viewed);  in vcs_read_buf()
357 			pos += maxcol;  in vcs_read_buf()
373 	loff_t pos;  in vcs_read()  local
380 	pos = *ppos;  in vcs_read()
391 	if (pos < 0)  in vcs_read()
394 	if (uni_mode && (pos | count) & 3)  in vcs_read()
421 		if (pos >= size)  in vcs_read()
423 		if (count > size - pos)  in vcs_read()
424 			count = size - pos;  in vcs_read()
436 			ret = vcs_read_buf_uni(vc, con_buf, pos, this_round,  in vcs_read()
441 			vcs_read_buf_noattr(vc, con_buf, pos, this_round,  in vcs_read()
444 			this_round = vcs_read_buf(vc, con_buf, pos, this_round,  in vcs_read()
465 		pos += this_round;  in vcs_read()
479 		unsigned int pos, unsigned int count, bool viewed, u16 **org0)  in vcs_write_buf_noattr()  argument
484 	*org0 = org = screen_pos(vc, pos, viewed);  in vcs_write_buf_noattr()
485 	col = pos % maxcol;  in vcs_write_buf_noattr()
486 	pos += maxcol - col;  in vcs_write_buf_noattr()
496 			org = screen_pos(vc, pos, viewed);  in vcs_write_buf_noattr()
498 			pos += maxcol;  in vcs_write_buf_noattr()
519 		unsigned int pos, unsigned int count, bool viewed, u16 **org0)  in vcs_write_buf()  argument
526 	if (pos < HEADER_SIZE) {  in vcs_write_buf()
530 		while (pos < HEADER_SIZE && count > 0) {  in vcs_write_buf()
532 			header[pos++] = *con_buf++;  in vcs_write_buf()
541 	pos -= HEADER_SIZE;  in vcs_write_buf()
542 	col = (pos/2) % maxcol;  in vcs_write_buf()
544 	*org0 = org = screen_pos(vc, pos/2, viewed);  in vcs_write_buf()
547 	if (pos & 1) {  in vcs_write_buf()
553 		pos++;  in vcs_write_buf()
555 			org = screen_pos(vc, pos/2, viewed);  in vcs_write_buf()
560 	pos /= 2;  in vcs_write_buf()
561 	pos += maxcol - col;  in vcs_write_buf()
572 			org = screen_pos(vc, pos, viewed);  in vcs_write_buf()
574 			pos += maxcol;  in vcs_write_buf()
599 	loff_t pos;  in vcs_write()  local
609 	pos = *ppos;  in vcs_write()
628 	if (pos < 0 || pos > size)  in vcs_write()
630 	if (count > size - pos)  in vcs_write()
631 		count = size - pos;  in vcs_write()
677 		if (pos >= size)  in vcs_write()
679 		if (this_round > size - pos)  in vcs_write()
680 			this_round = size - pos;  in vcs_write()
687 			org = vcs_write_buf(vc, con_buf, pos, this_round,  in vcs_write()
690 			org = vcs_write_buf_noattr(vc, con_buf, pos, this_round,  in vcs_write()
696 		pos += this_round;  in vcs_write()