src/include/utils/flatfiles.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * flatfiles.h
   4  *        Routines for maintaining "flat file" images of the shared catalogs.
   5  *
   6  *
   7  * $PostgreSQL$
   8  *
   9  *-------------------------------------------------------------------------
  10  */
  11 #ifndef FLATFILES_H
  12 #define FLATFILES_H
  13
  14 #include "fmgr.h"
  15
  16 extern void database_file_update_needed(void);
  17 extern void auth_file_update_needed(void);
  18
  19 extern char *database_getflatfilename(void);
  20 extern char *auth_getflatfilename(void);
  21
  22 extern void BuildFlatFiles(bool database_only);
  23
  24 extern void AtPrepare_UpdateFlatFiles(void);
  25 extern void AtEOXact_UpdateFlatFiles(bool isCommit);
  26 extern void AtEOSubXact_UpdateFlatFiles(bool isCommit,
  27                                                         SubTransactionId mySubid,
  28                                                         SubTransactionId parentSubid);
  29
  30 extern Datum flatfile_update_trigger(PG_FUNCTION_ARGS);
  31
  32 extern void flatfile_twophase_postcommit(TransactionId xid, uint16 info,
  33                                                          void *recdata, uint32 len);
  34
  35 #endif   /* FLATFILES_H */