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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:17:33 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:17:33 +0000 |
| commit | 5e45211a64149b3c659b90ff2de6fa982a5a93ed (patch) | |
| tree | 739caf8c461053357daa9f162bef34516c7bf452 /src/bin/pg_rewind/pg_rewind.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-15-5e45211a64149b3c659b90ff2de6fa982a5a93ed.tar.xz postgresql-15-5e45211a64149b3c659b90ff2de6fa982a5a93ed.zip | |
Adding upstream version 15.5.upstream/15.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/bin/pg_rewind/pg_rewind.h')
| -rw-r--r-- | src/bin/pg_rewind/pg_rewind.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/bin/pg_rewind/pg_rewind.h b/src/bin/pg_rewind/pg_rewind.h new file mode 100644 index 0000000..393182f --- /dev/null +++ b/src/bin/pg_rewind/pg_rewind.h @@ -0,0 +1,56 @@ +/*------------------------------------------------------------------------- + * + * pg_rewind.h + * + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + *------------------------------------------------------------------------- + */ +#ifndef PG_REWIND_H +#define PG_REWIND_H + +#include "access/timeline.h" +#include "common/logging.h" +#include "datapagemap.h" +#include "libpq-fe.h" +#include "storage/block.h" +#include "storage/relfilenode.h" + +/* Configuration options */ +extern char *datadir_target; +extern bool showprogress; +extern bool dry_run; +extern bool do_sync; +extern int WalSegSz; + +/* Target history */ +extern TimeLineHistoryEntry *targetHistory; +extern int targetNentries; + +/* Progress counters */ +extern uint64 fetch_size; +extern uint64 fetch_done; + +/* in parsexlog.c */ +extern void extractPageMap(const char *datadir, XLogRecPtr startpoint, + int tliIndex, XLogRecPtr endpoint, + const char *restoreCommand); +extern void findLastCheckpoint(const char *datadir, XLogRecPtr searchptr, + int tliIndex, + XLogRecPtr *lastchkptrec, TimeLineID *lastchkpttli, + XLogRecPtr *lastchkptredo, + const char *restoreCommand); +extern XLogRecPtr readOneRecord(const char *datadir, XLogRecPtr ptr, + int tliIndex, const char *restoreCommand); + +/* in pg_rewind.c */ +extern void progress_report(bool finished); + +/* in timeline.c */ +extern TimeLineHistoryEntry *rewind_parseTimeLineHistory(char *buffer, + TimeLineID targetTLI, + int *nentries); + +#endif /* PG_REWIND_H */ |