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Diffstat (limited to 'src/include/access/xlogbackup.h')
| -rw-r--r-- | src/include/access/xlogbackup.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/include/access/xlogbackup.h b/src/include/access/xlogbackup.h new file mode 100644 index 00000000000..cb15b8b80a3 --- /dev/null +++ b/src/include/access/xlogbackup.h @@ -0,0 +1,42 @@ +/*------------------------------------------------------------------------- + * + * xlogbackup.h + * Definitions for internals of base backups. + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * IDENTIFICATION + * src/include/access/xlogbackup.h + *------------------------------------------------------------------------- + */ + +#ifndef XLOG_BACKUP_H +#define XLOG_BACKUP_H + +#include "access/xlogdefs.h" +#include "lib/stringinfo.h" +#include "pgtime.h" + +/* Structure to hold backup state. */ +typedef struct BackupState +{ + /* Fields saved at backup start */ + /* Backup label name one extra byte for null-termination */ + char name[MAXPGPATH + 1]; + XLogRecPtr startpoint; /* backup start WAL location */ + TimeLineID starttli; /* backup start TLI */ + XLogRecPtr checkpointloc; /* last checkpoint location */ + pg_time_t starttime; /* backup start time */ + bool started_in_recovery; /* backup started in recovery? */ + + /* Fields saved at the end of backup */ + XLogRecPtr stoppoint; /* backup stop WAL location */ + TimeLineID stoptli; /* backup stop TLI */ + pg_time_t stoptime; /* backup stop time */ +} BackupState; + +extern StringInfo build_backup_content(BackupState *state, + bool ishistoryfile); + +#endif /* XLOG_BACKUP_H */ |