pg_authid.h

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/*-------------------------------------------------------------------------
 *
 * pg_authid.h
 *    definition of the system "authorization identifier" relation (pg_authid)
 *    along with the relation's initial contents.
 *
 *    pg_shadow and pg_group are now publicly accessible views on pg_authid.
 *
 *
 * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/pg_authid.h
 *
 * NOTES
 *    the genbki.pl script reads this file and generates .bki
 *    information from the DATA() statements.
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_AUTHID_H
#define PG_AUTHID_H

#include "catalog/genbki.h"

/*
 * The CATALOG definition has to refer to the type of rolvaliduntil as
 * "timestamptz" (lower case) so that bootstrap mode recognizes it.  But
 * the C header files define this type as TimestampTz.  Since the field is
 * potentially-null and therefore can't be accessed directly from C code,
 * there is no particular need for the C struct definition to show the
 * field type as TimestampTz --- instead we just make it int.
 */
#define timestamptz int


/* ----------------
 *      pg_authid definition.  cpp turns this into
 *      typedef struct FormData_pg_authid
 * ----------------
 */
#define AuthIdRelationId    1260
#define AuthIdRelation_Rowtype_Id   2842

CATALOG(pg_authid,1260) BKI_SHARED_RELATION BKI_ROWTYPE_OID(2842) BKI_SCHEMA_MACRO
{
    NameData    rolname;        /* name of role */
    bool        rolsuper;       /* read this field via superuser() only! */
    bool        rolinherit;     /* inherit privileges from other roles? */
    bool        rolcreaterole;  /* allowed to create more roles? */
    bool        rolcreatedb;    /* allowed to create databases? */
    bool        rolcatupdate;   /* allowed to alter catalogs manually? */
    bool        rolcanlogin;    /* allowed to log in as session user? */
    bool        rolreplication; /* role used for streaming replication */
    int32       rolconnlimit;   /* max connections allowed (-1=no limit) */

    /* remaining fields may be null; use heap_getattr to read them! */
    text        rolpassword;    /* password, if any */
    timestamptz rolvaliduntil;  /* password expiration time, if any */
} FormData_pg_authid;

#undef timestamptz


/* ----------------
 *      Form_pg_authid corresponds to a pointer to a tuple with
 *      the format of pg_authid relation.
 * ----------------
 */
typedef FormData_pg_authid *Form_pg_authid;

/* ----------------
 *      compiler constants for pg_authid
 * ----------------
 */
#define Natts_pg_authid                 11
#define Anum_pg_authid_rolname          1
#define Anum_pg_authid_rolsuper         2
#define Anum_pg_authid_rolinherit       3
#define Anum_pg_authid_rolcreaterole    4
#define Anum_pg_authid_rolcreatedb      5
#define Anum_pg_authid_rolcatupdate     6
#define Anum_pg_authid_rolcanlogin      7
#define Anum_pg_authid_rolreplication   8
#define Anum_pg_authid_rolconnlimit     9
#define Anum_pg_authid_rolpassword      10
#define Anum_pg_authid_rolvaliduntil    11

/* ----------------
 *      initial contents of pg_authid
 *
 * The uppercase quantities will be replaced at initdb time with
 * user choices.
 * ----------------
 */
DATA(insert OID = 10 ( "POSTGRES" t t t t t t t -1 _null_ _null_ ));

#define BOOTSTRAP_SUPERUSERID 10

#endif   /* PG_AUTHID_H */