src/include/libpq/be-fsstubs.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * be-fsstubs.h
   4  *
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/libpq/be-fsstubs.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef BE_FSSTUBS_H
  15 #define BE_FSSTUBS_H
  16
  17 /*
  18  * These are not fmgr-callable, but are available to C code.
  19  * Probably these should have had the underscore-free names,
  20  * but too late now...
  21  */
  22 extern int      lo_read(int fd, char *buf, int len);
  23 extern int      lo_write(int fd, const char *buf, int len);
  24
  25 /*
  26  * Cleanup LOs at xact commit/abort
  27  */
  28 extern void AtEOXact_LargeObject(bool isCommit);
  29 extern void AtEOSubXact_LargeObject(bool isCommit, SubTransactionId mySubid,
  30                                                                         SubTransactionId parentSubid);
  31
  32 #endif                                                  /* BE_FSSTUBS_H */