granicus.if.org Git - postgresql/blob - src/include/bootstrap/bootstrap.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * bootstrap.h
   4  *        include file for the bootstrapping code
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/bootstrap/bootstrap.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef BOOTSTRAP_H
  15 #define BOOTSTRAP_H
  16
  17 #include "nodes/execnodes.h"
  18
  19 typedef enum
  20 {
  21         CheckerProcess,
  22         BootstrapProcess,
  23         StartupProcess,
  24         BgWriterProcess,
  25         CheckpointerProcess,
  26         WalWriterProcess,
  27         WalReceiverProcess,
  28
  29         NUM_AUXPROCTYPES                        /* Must be last! */
  30 } AuxProcType;
  31
  32 /*
  33  * MAXATTR is the maximum number of attributes in a relation supported
  34  * at bootstrap time (i.e., the max possible in a system table).
  35  */
  36 #define MAXATTR 40
  37
  38 extern Relation boot_reldesc;
  39 extern Form_pg_attribute attrtypes[MAXATTR];
  40 extern int      numattr;
  41
  42
  43 extern void AuxiliaryProcessMain(int argc, char *argv[]);
  44
  45 extern void err_out(void);
  46
  47 extern void closerel(char *name);
  48 extern void boot_openrel(char *name);
  49
  50 extern void DefineAttr(char *name, char *type, int attnum);
  51 extern void InsertOneTuple(Oid objectid);
  52 extern void InsertOneValue(char *value, int i);
  53 extern void InsertOneNull(int i);
  54
  55 extern char *MapArrayTypeName(char *s);
  56
  57 extern void index_register(Oid heap, Oid ind, IndexInfo *indexInfo);
  58 extern void build_indices(void);
  59
  60 extern void boot_get_type_io_data(Oid typid,
  61                                           int16 *typlen,
  62                                           bool *typbyval,
  63                                           char *typalign,
  64                                           char *typdelim,
  65                                           Oid *typioparam,
  66                                           Oid *typinput,
  67                                           Oid *typoutput);
  68
  69 extern int      boot_yyparse(void);
  70
  71 extern int      boot_yylex(void);
  72 extern void boot_yyerror(const char *str);
  73
  74 #endif   /* BOOTSTRAP_H */