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/*-------------------------------------------------------------------------
*
* genbki.h
* Required include file for all POSTGRES catalog header files
*
* genbki.h defines CATALOG(), BKI_BOOTSTRAP and related macros
* so that the catalog header files can be read by the C compiler.
* (These same words are recognized by genbki.pl to build the BKI
* bootstrap file from these header files.)
*
*
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/catalog/genbki.h
*
*-------------------------------------------------------------------------
*/
#ifndef GENBKI_H
#define GENBKI_H
/* Introduces a catalog's structure definition */
#define CATALOG(name,oid,oidmacro) typedef struct CppConcat(FormData_,name)
/* Options that may appear after CATALOG (on the same line) */
#define BKI_BOOTSTRAP
#define BKI_SHARED_RELATION
#define BKI_ROWTYPE_OID(oid,oidmacro)
#define BKI_SCHEMA_MACRO
/* Options that may appear after an attribute (on the same line) */
#define BKI_FORCE_NULL
#define BKI_FORCE_NOT_NULL
/* Specifies a default value for a catalog field */
#define BKI_DEFAULT(value)
/* Specifies a default value for auto-generated array types */
#define BKI_ARRAY_DEFAULT(value)
/*
* Indicates how to perform name lookups, typically for an OID or
* OID-array field
*/
#define BKI_LOOKUP(catalog)
/* The following are never defined; they are here only for documentation. */
/*
* Variable-length catalog fields (except possibly the first not nullable one)
* should not be visible in C structures, so they are made invisible by #ifdefs
* of an undefined symbol. See also MARKNOTNULL in bootstrap.c for how this is
* handled.
*/
#undef CATALOG_VARLEN
/*
* There is code in some catalog headers that needs to be visible to clients,
* but we don't want clients to include the full header because of safety
* issues with other code in the header. To handle that, surround code that
* should be visible to clients with "#ifdef EXPOSE_TO_CLIENT_CODE". That
* instructs genbki.pl to copy the section when generating the corresponding
* "_d" header, which can be included by both client and backend code.
*/
#undef EXPOSE_TO_CLIENT_CODE
#endif /* GENBKI_H */
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