git/reftable/writer.h
Han-Wen Nienhuys f14bd71934 reftable: write reftable files
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-10-08 10:45:48 -07:00

51 lines
1.1 KiB
C

/*
Copyright 2020 Google LLC
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file or at
https://developers.google.com/open-source/licenses/bsd
*/
#ifndef WRITER_H
#define WRITER_H
#include "basics.h"
#include "block.h"
#include "tree.h"
#include "reftable-writer.h"
struct reftable_writer {
ssize_t (*write)(void *, const void *, size_t);
void *write_arg;
int pending_padding;
struct strbuf last_key;
/* offset of next block to write. */
uint64_t next;
uint64_t min_update_index, max_update_index;
struct reftable_write_options opts;
/* memory buffer for writing */
uint8_t *block;
/* writer for the current section. NULL or points to
* block_writer_data */
struct block_writer *block_writer;
struct block_writer block_writer_data;
/* pending index records for the current section */
struct reftable_index_record *index;
size_t index_len;
size_t index_cap;
/*
* tree for use with tsearch; used to populate the 'o' inverse OID
* map */
struct tree_node *obj_index_tree;
struct reftable_stats stats;
};
#endif