diff options
Diffstat (limited to 'src/include/utils/lsyscache.h')
| -rw-r--r-- | src/include/utils/lsyscache.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/include/utils/lsyscache.h b/src/include/utils/lsyscache.h index 878f5445c2..0b1badd6ef 100644 --- a/src/include/utils/lsyscache.h +++ b/src/include/utils/lsyscache.h @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: lsyscache.h,v 1.71 2003/06/22 22:04:55 tgl Exp $ + * $Id: lsyscache.h,v 1.72 2003/06/24 23:14:49 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -15,6 +15,15 @@ #include "access/htup.h" +/* I/O function selector for system_cache_lookup */ +typedef enum IOFuncSelector +{ + IOFunc_input, + IOFunc_output, + IOFunc_receive, + IOFunc_send +} IOFuncSelector; + extern bool op_in_opclass(Oid opno, Oid opclass); extern bool op_requires_recheck(Oid opno, Oid opclass); extern Oid get_opclass_member(Oid opclass, int16 strategy); @@ -41,6 +50,7 @@ extern RegProcedure get_oprrest(Oid opno); extern RegProcedure get_oprjoin(Oid opno); extern char *get_func_name(Oid funcid); extern Oid get_func_rettype(Oid funcid); +extern Oid *get_func_argtypes(Oid funcid, int *nargs); extern bool get_func_retset(Oid funcid); extern bool func_strict(Oid funcid); extern char func_volatile(Oid funcid); @@ -56,6 +66,14 @@ extern bool get_typbyval(Oid typid); extern void get_typlenbyval(Oid typid, int16 *typlen, bool *typbyval); extern void get_typlenbyvalalign(Oid typid, int16 *typlen, bool *typbyval, char *typalign); +extern void get_type_metadata(Oid element_type, + IOFuncSelector which_func, + int *typlen, + bool *typbyval, + char *typdelim, + Oid *typelem, + Oid *proc, + char *typalign); extern char get_typstorage(Oid typid); extern int32 get_typtypmod(Oid typid); extern Node *get_typdefault(Oid typid); |