diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/access/xlog.h | 10 | ||||
| -rw-r--r-- | src/include/access/xlogbackup.h | 42 |
2 files changed, 47 insertions, 5 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index 3dbfa6b5932..dce265098e3 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -11,6 +11,7 @@ #ifndef XLOG_H #define XLOG_H +#include "access/xlogbackup.h" #include "access/xlogdefs.h" #include "access/xlogreader.h" #include "datatype/timestamp.h" @@ -277,11 +278,10 @@ typedef enum SessionBackupState SESSION_BACKUP_RUNNING, } SessionBackupState; -extern XLogRecPtr do_pg_backup_start(const char *backupidstr, bool fast, - TimeLineID *starttli_p, StringInfo labelfile, - List **tablespaces, StringInfo tblspcmapfile); -extern XLogRecPtr do_pg_backup_stop(char *labelfile, bool waitforarchive, - TimeLineID *stoptli_p); +extern void do_pg_backup_start(const char *backupidstr, bool fast, + List **tablespaces, BackupState *state, + StringInfo tblspcmapfile); +extern void do_pg_backup_stop(BackupState *state, bool waitforarchive); extern void do_pg_abort_backup(int code, Datum arg); extern void register_persistent_abort_backup_handler(void); extern SessionBackupState get_backup_status(void); 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 */ |