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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_basebackup/streamutil.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_basebackup/streamutil.h')
| -rw-r--r-- | src/bin/pg_basebackup/streamutil.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/bin/pg_basebackup/streamutil.h b/src/bin/pg_basebackup/streamutil.h new file mode 100644 index 0000000..8638f81 --- /dev/null +++ b/src/bin/pg_basebackup/streamutil.h @@ -0,0 +1,68 @@ +/*------------------------------------------------------------------------- + * + * streamutil.h + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * + * IDENTIFICATION + * src/bin/pg_basebackup/streamutil.h + *------------------------------------------------------------------------- + */ + +#ifndef STREAMUTIL_H +#define STREAMUTIL_H + +#include "access/xlogdefs.h" +#include "datatype/timestamp.h" +#include "libpq-fe.h" +#include "pqexpbuffer.h" + +extern const char *progname; +extern char *connection_string; +extern char *dbhost; +extern char *dbuser; +extern char *dbport; +extern char *dbname; +extern int dbgetpassword; +extern uint32 WalSegSz; + +/* Connection kept global so we can disconnect easily */ +extern PGconn *conn; + +extern PGconn *GetConnection(void); + +/* Replication commands */ +extern bool CreateReplicationSlot(PGconn *conn, const char *slot_name, + const char *plugin, bool is_temporary, + bool is_physical, bool reserve_wal, + bool slot_exists_ok, bool two_phase); +extern bool DropReplicationSlot(PGconn *conn, const char *slot_name); +extern bool RunIdentifySystem(PGconn *conn, char **sysid, + TimeLineID *starttli, + XLogRecPtr *startpos, + char **db_name); + +extern void AppendPlainCommandOption(PQExpBuffer buf, + bool use_new_option_syntax, + char *option_value); +extern void AppendStringCommandOption(PQExpBuffer buf, + bool use_new_option_syntax, + char *option_name, char *option_value); +extern void AppendIntegerCommandOption(PQExpBuffer buf, + bool use_new_option_syntax, + char *option_name, int32 option_value); + +extern bool GetSlotInformation(PGconn *conn, const char *slot_name, + XLogRecPtr *restart_lsn, + TimeLineID *restart_tli); +extern bool RetrieveWalSegSize(PGconn *conn); +extern TimestampTz feGetCurrentTimestamp(void); +extern void feTimestampDifference(TimestampTz start_time, TimestampTz stop_time, + long *secs, int *microsecs); + +extern bool feTimestampDifferenceExceeds(TimestampTz start_time, TimestampTz stop_time, + int msec); +extern void fe_sendint64(int64 i, char *buf); +extern int64 fe_recvint64(char *buf); + +#endif /* STREAMUTIL_H */ |