backup_label.h

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/*-------------------------------------------------------------------------
 *
 * Read and manipulate backup label files
 *
 * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/bin/pg_combinebackup/backup_label.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef BACKUP_LABEL_H
#define BACKUP_LABEL_H
 
#include "access/xlogdefs.h"
#include "common/checksum_helper.h"
#include "lib/stringinfo.h"
 
struct manifest_writer;
 
extern void parse_backup_label(char *filename, StringInfo buf,
                               TimeLineID *start_tli,
                               XLogRecPtr *start_lsn,
                               TimeLineID *previous_tli,
                               XLogRecPtr *previous_lsn);
extern void write_backup_label(char *output_directory, StringInfo buf,
                               pg_checksum_type checksum_type,
                               struct manifest_writer *mwriter);
 
#endif                          /* BACKUP_LABEL_H */