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postgres/src/include/access/amvalidate.h
Tom Lane 8255c7a5ee Phase 2 pgindent run for v12.
Switch to 2.1 version of pg_bsd_indent.  This formats
multiline function declarations "correctly", that is with
additional lines of parameter declarations indented to match
where the first line's left parenthesis is.

Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com
2019-05-22 13:04:48 -04:00

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C

/*-------------------------------------------------------------------------
*
* amvalidate.h
* Support routines for index access methods' amvalidate functions.
*
* Copyright (c) 2016-2019, PostgreSQL Global Development Group
*
* src/include/access/amvalidate.h
*
*-------------------------------------------------------------------------
*/
#ifndef AMVALIDATE_H
#define AMVALIDATE_H
#include "utils/catcache.h"
/* Struct returned (in a list) by identify_opfamily_groups() */
typedef struct OpFamilyOpFuncGroup
{
Oid lefttype; /* amoplefttype/amproclefttype */
Oid righttype; /* amoprighttype/amprocrighttype */
uint64 operatorset; /* bitmask of operators with these types */
uint64 functionset; /* bitmask of support funcs with these types */
} OpFamilyOpFuncGroup;
/* Functions in access/index/amvalidate.c */
extern List *identify_opfamily_groups(CatCList *oprlist, CatCList *proclist);
extern bool check_amproc_signature(Oid funcid, Oid restype, bool exact,
int minargs, int maxargs,...);
extern bool check_amop_signature(Oid opno, Oid restype,
Oid lefttype, Oid righttype);
extern bool opfamily_can_sort_type(Oid opfamilyoid, Oid datatypeoid);
#endif /* AMVALIDATE_H */