105 	int ret;  in process_raw_chunk()  local
117 	ret = sparse_file_add_fd(s, fd, offset, len, block);  in process_raw_chunk()
118 	if (ret < 0) {  in process_raw_chunk()
119 		return ret;  in process_raw_chunk()
125 			ret = read_all(fd, copybuf, chunk);  in process_raw_chunk()
126 			if (ret < 0) {  in process_raw_chunk()
127 				return ret;  in process_raw_chunk()
142 	int ret;  in process_fill_chunk()  local
153 	ret = read_all(fd, &fill_val, sizeof(fill_val));  in process_fill_chunk()
154 	if (ret < 0) {  in process_fill_chunk()
155 		return ret;  in process_fill_chunk()
158 	ret = sparse_file_add_fill(s, fill_val, len, block);  in process_fill_chunk()
159 	if (ret < 0) {  in process_fill_chunk()
160 		return ret;  in process_fill_chunk()
205 	int ret;  in process_crc32_chunk()  local
211 	ret = read_all(fd, &file_crc32, sizeof(file_crc32));  in process_crc32_chunk()
212 	if (ret < 0) {  in process_crc32_chunk()
213 		return ret;  in process_crc32_chunk()
227 	int ret;  in process_chunk()  local
234 			ret = process_raw_chunk(s, chunk_data_size, fd, offset,  in process_chunk()
236 			if (ret < 0) {  in process_chunk()
237 				verbose_error(s->verbose, ret, "data block at %" PRId64, offset);  in process_chunk()
238 				return ret;  in process_chunk()
242 			ret = process_fill_chunk(s, chunk_data_size, fd,  in process_chunk()
244 			if (ret < 0) {  in process_chunk()
245 				verbose_error(s->verbose, ret, "fill block at %" PRId64, offset);  in process_chunk()
246 				return ret;  in process_chunk()
250 			ret = process_skip_chunk(s, chunk_data_size, fd,  in process_chunk()
253 				if (ret < 0) {  in process_chunk()
254 					verbose_error(s->verbose, ret, "skip block at %" PRId64, offset);  in process_chunk()
255 					return ret;  in process_chunk()
260 			ret = process_crc32_chunk(fd, chunk_data_size, crc_ptr);  in process_chunk()
261 			if (ret < 0) {  in process_chunk()
264 				return ret;  in process_chunk()
277 	int ret;  in sparse_file_read_sparse()  local
298 	ret = read_all(fd, &sparse_header, sizeof(sparse_header));  in sparse_file_read_sparse()
299 	if (ret < 0) {  in sparse_file_read_sparse()
300 		return ret;  in sparse_file_read_sparse()
327 		ret = read_all(fd, &chunk_header, sizeof(chunk_header));  in sparse_file_read_sparse()
328 		if (ret < 0) {  in sparse_file_read_sparse()
329 			return ret;  in sparse_file_read_sparse()
341 		ret = process_chunk(s, fd, offset, sparse_header.chunk_hdr_sz, &chunk_header,  in sparse_file_read_sparse()
343 		if (ret < 0) {  in sparse_file_read_sparse()
344 			return ret;  in sparse_file_read_sparse()
347 		cur_block += ret;  in sparse_file_read_sparse()
359 	int ret;  in sparse_file_read_normal()  local
374 		ret = read_all(fd, buf, to_read);  in sparse_file_read_normal()
375 		if (ret < 0) {  in sparse_file_read_normal()
378 			return ret;  in sparse_file_read_normal()
424 	int ret;  in sparse_file_import()  local
429 	ret = read_all(fd, &sparse_header, sizeof(sparse_header));  in sparse_file_import()
430 	if (ret < 0) {  in sparse_file_import()
431 		verbose_error(verbose, ret, "header");  in sparse_file_import()
460 	ret = lseek64(fd, 0, SEEK_SET);  in sparse_file_import()
461 	if (ret < 0) {  in sparse_file_import()
462 		verbose_error(verbose, ret, "seeking");  in sparse_file_import()
469 	ret = sparse_file_read(s, fd, true, crc);  in sparse_file_import()
470 	if (ret < 0) {  in sparse_file_import()
482 	int ret;  in sparse_file_import_auto()  local
501 	ret = sparse_file_read_normal(s, fd);  in sparse_file_import_auto()
502 	if (ret < 0) {  in sparse_file_import_auto()