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include
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pgsql
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server
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catalog
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genbki.h
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/*------------------------------------------------------------------------- * * genbki.h * Required include file for all POSTGRES catalog header files * * genbki.h defines CATALOG(), DATA(), 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) 1996-2012, 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) typedef struct CppConcat(FormData_,name) /* * This is never defined; it's 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 /* Options that may appear after CATALOG (on the same line) */ #define BKI_BOOTSTRAP #define BKI_SHARED_RELATION #define BKI_WITHOUT_OIDS #define BKI_ROWTYPE_OID(oid) #define BKI_SCHEMA_MACRO /* Declarations that provide the initial content of a catalog */ /* In C, these need to expand into some harmless, repeatable declaration */ #define DATA(x) extern int no_such_variable #define DESCR(x) extern int no_such_variable #define SHDESCR(x) extern int no_such_variable /* PHONY type definitions for use in catalog structure definitions only */ typedef int aclitem; typedef int pg_node_tree; #endif /* GENBKI_H */