Cross Reference: /system/core/libsparse/sparse

Lines Matching defs:fd
102 		int fd, int64_t offset, unsigned int blocks, unsigned int block,
117 	ret = sparse_file_add_fd(s, fd, offset, len, block);
125 			ret = read_all(fd, copybuf, chunk);
133 		lseek64(fd, len, SEEK_CUR);
140 		int fd, unsigned int blocks, unsigned int block, uint32_t *crc32)
153 	ret = read_all(fd, &fill_val, sizeof(fill_val));
181 		int fd __unused, unsigned int blocks,
202 static int process_crc32_chunk(int fd, unsigned int chunk_size, uint32_t *crc32)
211 	ret = read_all(fd, &file_crc32, sizeof(file_crc32));
223 static int process_chunk(struct sparse_file *s, int fd, off64_t offset,
234 			ret = process_raw_chunk(s, chunk_data_size, fd, offset,
242 			ret = process_fill_chunk(s, chunk_data_size, fd,
250 			ret = process_skip_chunk(s, chunk_data_size, fd,
260 			ret = process_crc32_chunk(fd, chunk_data_size, crc_ptr);
275 static int sparse_file_read_sparse(struct sparse_file *s, int fd, bool crc)
298 	ret = read_all(fd, &sparse_header, sizeof(sparse_header));
323 		lseek64(fd, sparse_header.file_hdr_sz - SPARSE_HEADER_LEN, SEEK_CUR);
327 		ret = read_all(fd, &chunk_header, sizeof(chunk_header));
336 			lseek64(fd, sparse_header.chunk_hdr_sz - CHUNK_HEADER_LEN, SEEK_CUR);
339 		offset = lseek64(fd, 0, SEEK_CUR);
341 		ret = process_chunk(s, fd, offset, sparse_header.chunk_hdr_sz, &chunk_header,
357 static int sparse_file_read_normal(struct sparse_file *s, int fd)
374 		ret = read_all(fd, buf, to_read);
397 			sparse_file_add_fd(s, fd, offset, to_read, block);
409 int sparse_file_read(struct sparse_file *s, int fd, bool sparse, bool crc)
416 		return sparse_file_read_sparse(s, fd, crc);
418 		return sparse_file_read_normal(s, fd);
422 struct sparse_file *sparse_file_import(int fd, bool verbose, bool crc)
429 	ret = read_all(fd, &sparse_header, sizeof(sparse_header));
460 	ret = lseek64(fd, 0, SEEK_SET);
469 	ret = sparse_file_read(s, fd, true, crc);
478 struct sparse_file *sparse_file_import_auto(int fd, bool crc, bool verbose)
484 	s = sparse_file_import(fd, verbose, crc);
489 	len = lseek64(fd, 0, SEEK_END);
494 	lseek64(fd, 0, SEEK_SET);
501 	ret = sparse_file_read_normal(s, fd);