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mirror of https://github.com/postgres/postgres.git synced 2025-11-16 15:02:33 +03:00

Massive commit to run PGINDENT on all *.c and *.h files.

This commit is contained in:
Bruce Momjian
1997-09-07 05:04:48 +00:00
parent 8fecd4febf
commit 1ccd423235
687 changed files with 150775 additions and 136888 deletions

View File

@@ -1,13 +1,13 @@
/*-------------------------------------------------------------------------
*
* dfmgr.c--
* Dynamic function manager code.
* Dynamic function manager code.
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/fmgr/dfmgr.c,v 1.9 1997/09/01 08:06:17 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/fmgr/dfmgr.c,v 1.10 1997/09/07 04:53:24 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -18,15 +18,15 @@
#include "postgres.h"
#include "config.h" /* for MAXPATHLEN */
#include "fmgr.h" /* generated by Gen_fmgrtab.sh */
#include "config.h" /* for MAXPATHLEN */
#include "fmgr.h" /* generated by Gen_fmgrtab.sh */
#include "utils/dynamic_loader.h"
#include "utils/elog.h"
#include "utils/builtins.h"
#include "access/heapam.h"
#include "nodes/pg_list.h"
#include "port-protos.h" /* system specific function prototypes */
#include "port-protos.h" /* system specific function prototypes */
#ifdef __ultrix
#include <dl.h>
#endif
@@ -39,178 +39,197 @@ static DynamicFileList *file_list = (DynamicFileList *) NULL;
static DynamicFileList *file_tail = (DynamicFileList *) NULL;
#define NOT_EQUAL(A, B) (((A).st_ino != (B).inode) \
|| ((A).st_dev != (B).device))
|| ((A).st_dev != (B).device))
static Oid procedureId_save = -1;
static int pronargs_save;
static Oid procedureId_save = -1;
static int pronargs_save;
static func_ptr user_fn_save = (func_ptr) NULL;
static func_ptr handle_load(char *filename, char *funcname);
func_ptr trigger_dynamic (char *filename, char *funcname);
func_ptr trigger_dynamic(char *filename, char *funcname);
func_ptr
fmgr_dynamic(Oid procedureId, int *pronargs)
{
HeapTuple procedureTuple;
Form_pg_proc procedureStruct;
char *proname;
char *probinattr, *probinstring;
func_ptr user_fn;
Relation rdesc;
bool isnull;
if (procedureId == procedureId_save) {
*pronargs = pronargs_save;
return(user_fn_save);
}
/*
* The procedure isn't a builtin, so we'll have to do a catalog
* lookup to find its pg_proc entry.
*/
procedureTuple = SearchSysCacheTuple(PROOID, ObjectIdGetDatum(procedureId),
0,0,0);
if (!HeapTupleIsValid(procedureTuple)) {
elog(WARN, "fmgr: Cache lookup failed for procedure %d\n",
procedureId);
return((func_ptr) NULL);
}
procedureStruct = (Form_pg_proc) GETSTRUCT(procedureTuple);
proname = procedureStruct->proname.data;
pronargs_save = *pronargs = procedureStruct->pronargs;
/*
* Extract the procedure info from the pg_proc tuple.
* Since probin is varlena, do a amgetattr() on the procedure
* tuple. To do that, we need the rdesc for the procedure
* relation, so...
*/
/* open pg_procedure */
rdesc = heap_openr(ProcedureRelationName);
if (!RelationIsValid(rdesc)) {
elog(WARN, "fmgr: Could not open relation %s",
ProcedureRelationName);
return((func_ptr) NULL);
}
probinattr = heap_getattr(procedureTuple, (Buffer) 0,
Anum_pg_proc_probin,
RelationGetTupleDescriptor(rdesc), &isnull);
if (!PointerIsValid(probinattr) /*|| isnull*/) {
heap_close(rdesc);
elog(WARN, "fmgr: Could not extract probin for %d from %s",
procedureId, ProcedureRelationName);
return((func_ptr) NULL);
}
probinstring = textout((struct varlena *) probinattr);
user_fn = handle_load(probinstring, proname);
procedureId_save = procedureId;
user_fn_save = user_fn;
return(user_fn);
HeapTuple procedureTuple;
Form_pg_proc procedureStruct;
char *proname;
char *probinattr,
*probinstring;
func_ptr user_fn;
Relation rdesc;
bool isnull;
if (procedureId == procedureId_save)
{
*pronargs = pronargs_save;
return (user_fn_save);
}
/*
* The procedure isn't a builtin, so we'll have to do a catalog lookup
* to find its pg_proc entry.
*/
procedureTuple = SearchSysCacheTuple(PROOID, ObjectIdGetDatum(procedureId),
0, 0, 0);
if (!HeapTupleIsValid(procedureTuple))
{
elog(WARN, "fmgr: Cache lookup failed for procedure %d\n",
procedureId);
return ((func_ptr) NULL);
}
procedureStruct = (Form_pg_proc) GETSTRUCT(procedureTuple);
proname = procedureStruct->proname.data;
pronargs_save = *pronargs = procedureStruct->pronargs;
/*
* Extract the procedure info from the pg_proc tuple. Since probin is
* varlena, do a amgetattr() on the procedure tuple. To do that, we
* need the rdesc for the procedure relation, so...
*/
/* open pg_procedure */
rdesc = heap_openr(ProcedureRelationName);
if (!RelationIsValid(rdesc))
{
elog(WARN, "fmgr: Could not open relation %s",
ProcedureRelationName);
return ((func_ptr) NULL);
}
probinattr = heap_getattr(procedureTuple, (Buffer) 0,
Anum_pg_proc_probin,
RelationGetTupleDescriptor(rdesc), &isnull);
if (!PointerIsValid(probinattr) /* || isnull */ )
{
heap_close(rdesc);
elog(WARN, "fmgr: Could not extract probin for %d from %s",
procedureId, ProcedureRelationName);
return ((func_ptr) NULL);
}
probinstring = textout((struct varlena *) probinattr);
user_fn = handle_load(probinstring, proname);
procedureId_save = procedureId;
user_fn_save = user_fn;
return (user_fn);
}
static func_ptr
static func_ptr
handle_load(char *filename, char *funcname)
{
DynamicFileList *file_scanner = (DynamicFileList *) NULL;
func_ptr retval = (func_ptr) NULL;
char *load_error;
struct stat stat_buf;
DynamicFileList *file_scanner = (DynamicFileList *) NULL;
func_ptr retval = (func_ptr) NULL;
char *load_error;
struct stat stat_buf;
/*
* Do this because loading files may screw up the dynamic function
* manager otherwise.
*/
procedureId_save = -1;
/*
* Scan the list of loaded FILES to see if the function
* has been loaded.
*/
if (filename != (char *) NULL) {
for (file_scanner = file_list;
file_scanner != (DynamicFileList *) NULL
&& file_scanner->filename != (char *) NULL
&& strcmp(filename, file_scanner->filename) != 0;
file_scanner = file_scanner->next)
;
if (file_scanner == (DynamicFileList *) NULL) {
if (stat(filename, &stat_buf) == -1) {
elog(WARN, "stat failed on file %s", filename);
}
for (file_scanner = file_list;
file_scanner != (DynamicFileList *) NULL
&& (NOT_EQUAL(stat_buf, *file_scanner));
file_scanner = file_scanner->next)
;
/*
* Same files - different paths (ie, symlink or link)
*/
if (file_scanner != (DynamicFileList *) NULL)
strcpy(file_scanner->filename, filename);
}
} else {
file_scanner = (DynamicFileList *) NULL;
}
/*
* File not loaded yet.
*/
if (file_scanner == (DynamicFileList *) NULL) {
if (file_list == (DynamicFileList *) NULL) {
file_list = (DynamicFileList *)
malloc(sizeof(DynamicFileList));
file_scanner = file_list;
} else {
file_tail->next = (DynamicFileList *)
malloc(sizeof(DynamicFileList));
file_scanner = file_tail->next;
}
memset((char *) file_scanner, 0, sizeof(DynamicFileList));
strcpy(file_scanner->filename, filename);
file_scanner->device = stat_buf.st_dev;
file_scanner->inode = stat_buf.st_ino;
file_scanner->next = (DynamicFileList *) NULL;
file_scanner->handle = pg_dlopen(filename);
if (file_scanner->handle == (void *)NULL) {
load_error = (char *) pg_dlerror();
if (file_scanner == file_list) {
file_list = (DynamicFileList *) NULL;
} else {
file_tail->next = (DynamicFileList *) NULL;
}
free((char *) file_scanner);
elog(WARN, "Load of file %s failed: %s", filename, load_error);
}
/*
* Just load the file - we are done with that so return.
* Do this because loading files may screw up the dynamic function
* manager otherwise.
*/
file_tail = file_scanner;
if (funcname == (char *) NULL)
return((func_ptr) NULL);
}
retval = (func_ptr) pg_dlsym(file_scanner->handle, funcname);
if (retval == (func_ptr) NULL) {
elog(WARN, "Can't find function %s in file %s", funcname, filename);
}
return(retval);
procedureId_save = -1;
/*
* Scan the list of loaded FILES to see if the function has been
* loaded.
*/
if (filename != (char *) NULL)
{
for (file_scanner = file_list;
file_scanner != (DynamicFileList *) NULL
&& file_scanner->filename != (char *) NULL
&& strcmp(filename, file_scanner->filename) != 0;
file_scanner = file_scanner->next)
;
if (file_scanner == (DynamicFileList *) NULL)
{
if (stat(filename, &stat_buf) == -1)
{
elog(WARN, "stat failed on file %s", filename);
}
for (file_scanner = file_list;
file_scanner != (DynamicFileList *) NULL
&& (NOT_EQUAL(stat_buf, *file_scanner));
file_scanner = file_scanner->next)
;
/*
* Same files - different paths (ie, symlink or link)
*/
if (file_scanner != (DynamicFileList *) NULL)
strcpy(file_scanner->filename, filename);
}
}
else
{
file_scanner = (DynamicFileList *) NULL;
}
/*
* File not loaded yet.
*/
if (file_scanner == (DynamicFileList *) NULL)
{
if (file_list == (DynamicFileList *) NULL)
{
file_list = (DynamicFileList *)
malloc(sizeof(DynamicFileList));
file_scanner = file_list;
}
else
{
file_tail->next = (DynamicFileList *)
malloc(sizeof(DynamicFileList));
file_scanner = file_tail->next;
}
memset((char *) file_scanner, 0, sizeof(DynamicFileList));
strcpy(file_scanner->filename, filename);
file_scanner->device = stat_buf.st_dev;
file_scanner->inode = stat_buf.st_ino;
file_scanner->next = (DynamicFileList *) NULL;
file_scanner->handle = pg_dlopen(filename);
if (file_scanner->handle == (void *) NULL)
{
load_error = (char *) pg_dlerror();
if (file_scanner == file_list)
{
file_list = (DynamicFileList *) NULL;
}
else
{
file_tail->next = (DynamicFileList *) NULL;
}
free((char *) file_scanner);
elog(WARN, "Load of file %s failed: %s", filename, load_error);
}
/*
* Just load the file - we are done with that so return.
*/
file_tail = file_scanner;
if (funcname == (char *) NULL)
return ((func_ptr) NULL);
}
retval = (func_ptr) pg_dlsym(file_scanner->handle, funcname);
if (retval == (func_ptr) NULL)
{
elog(WARN, "Can't find function %s in file %s", funcname, filename);
}
return (retval);
}
/*
@@ -218,7 +237,7 @@ handle_load(char *filename, char *funcname)
*
* If the file is already loaded:
* o Zero out that file's loaded space (so it doesn't screw up linking)
* o Free all space associated with that file
* o Free all space associated with that file
* o Free that file's descriptor.
*
* Now load the file by calling handle_load with a NULL argument as the
@@ -227,49 +246,61 @@ handle_load(char *filename, char *funcname)
void
load_file(char *filename)
{
DynamicFileList *file_scanner, *p;
struct stat stat_buf;
DynamicFileList *file_scanner,
*p;
struct stat stat_buf;
int done = 0;
if (stat(filename, &stat_buf) == -1) {
elog(WARN, "stat failed on file %s", filename);
}
if (file_list != (DynamicFileList *) NULL
&& !NOT_EQUAL(stat_buf, *file_list)) {
file_scanner = file_list;
file_list = file_list->next;
pg_dlclose(file_scanner->handle);
free((char *) file_scanner);
} else if (file_list != (DynamicFileList *) NULL) {
file_scanner = file_list;
while (!done) {
if (file_scanner->next == (DynamicFileList *) NULL) {
done = 1;
} else if (!NOT_EQUAL(stat_buf, *(file_scanner->next))) {
done = 1;
} else {
file_scanner = file_scanner->next;
}
}
if (file_scanner->next != (DynamicFileList *) NULL) {
p = file_scanner->next;
file_scanner->next = file_scanner->next->next;
pg_dlclose(file_scanner->handle);
free((char *)p);
}
}
handle_load(filename, (char *) NULL);
int done = 0;
if (stat(filename, &stat_buf) == -1)
{
elog(WARN, "stat failed on file %s", filename);
}
if (file_list != (DynamicFileList *) NULL
&& !NOT_EQUAL(stat_buf, *file_list))
{
file_scanner = file_list;
file_list = file_list->next;
pg_dlclose(file_scanner->handle);
free((char *) file_scanner);
}
else if (file_list != (DynamicFileList *) NULL)
{
file_scanner = file_list;
while (!done)
{
if (file_scanner->next == (DynamicFileList *) NULL)
{
done = 1;
}
else if (!NOT_EQUAL(stat_buf, *(file_scanner->next)))
{
done = 1;
}
else
{
file_scanner = file_scanner->next;
}
}
if (file_scanner->next != (DynamicFileList *) NULL)
{
p = file_scanner->next;
file_scanner->next = file_scanner->next->next;
pg_dlclose(file_scanner->handle);
free((char *) p);
}
}
handle_load(filename, (char *) NULL);
}
func_ptr
trigger_dynamic (char *filename, char *funcname)
trigger_dynamic(char *filename, char *funcname)
{
func_ptr trigger_fn;
trigger_fn = handle_load (filename, funcname);
return (trigger_fn);
func_ptr trigger_fn;
trigger_fn = handle_load(filename, funcname);
return (trigger_fn);
}

View File

@@ -1,13 +1,13 @@
/*-------------------------------------------------------------------------
*
* fmgr.c--
* Interface routines for the table-driven function manager.
* Interface routines for the table-driven function manager.
*
* Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/fmgr/fmgr.c,v 1.3 1997/08/19 21:35:21 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/fmgr/fmgr.c,v 1.4 1997/09/07 04:53:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -17,7 +17,7 @@
#include "postgres.h"
/* these 2 files are generated by Gen_fmgrtab.sh; contain the declarations */
#include "fmgr.h"
#include "fmgr.h"
#include "utils/fmgrtab.h"
#include "nodes/pg_list.h"
@@ -29,173 +29,183 @@
#include "utils/elog.h"
char *
char *
fmgr_c(func_ptr user_fn,
Oid func_id,
int n_arguments,
FmgrValues *values,
bool *isNull)
Oid func_id,
int n_arguments,
FmgrValues * values,
bool * isNull)
{
char *returnValue = (char *) NULL;
char *returnValue = (char *) NULL;
if (user_fn == (func_ptr) NULL) {
/*
* a NULL func_ptr denotes untrusted function (in postgres 4.2).
* Untrusted functions have very limited use and is clumsy. We
* just get rid of it.
*/
elog(WARN, "internal error: untrusted function not supported.");
}
switch (n_arguments) {
case 0:
returnValue = (*user_fn)();
break;
case 1:
/* NullValue() uses isNull to check if args[0] is NULL */
returnValue = (*user_fn)(values->data[0], isNull);
break;
case 2:
returnValue = (*user_fn)(values->data[0], values->data[1]);
break;
case 3:
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2]);
break;
case 4:
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2], values->data[3]);
break;
case 5:
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4]);
break;
case 6:
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5]);
break;
case 7:
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5],
values->data[6]);
break;
case 8:
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5],
values->data[6], values->data[7]);
break;
case 9:
/*
* XXX Note that functions with >8 arguments can only be
* called from inside the system, not from the user level,
* since the catalogs only store 8 argument types for user
* type-checking!
*/
returnValue = (*user_fn)(values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5],
values->data[6], values->data[7],
values->data[8]);
break;
default:
elog(WARN, "fmgr_c: function %d: too many arguments (%d > %d)",
func_id, n_arguments, MAXFMGRARGS);
break;
}
return(returnValue);
if (user_fn == (func_ptr) NULL)
{
/*
* a NULL func_ptr denotes untrusted function (in postgres 4.2).
* Untrusted functions have very limited use and is clumsy. We
* just get rid of it.
*/
elog(WARN, "internal error: untrusted function not supported.");
}
switch (n_arguments)
{
case 0:
returnValue = (*user_fn) ();
break;
case 1:
/* NullValue() uses isNull to check if args[0] is NULL */
returnValue = (*user_fn) (values->data[0], isNull);
break;
case 2:
returnValue = (*user_fn) (values->data[0], values->data[1]);
break;
case 3:
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2]);
break;
case 4:
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2], values->data[3]);
break;
case 5:
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4]);
break;
case 6:
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5]);
break;
case 7:
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5],
values->data[6]);
break;
case 8:
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5],
values->data[6], values->data[7]);
break;
case 9:
/*
* XXX Note that functions with >8 arguments can only be called
* from inside the system, not from the user level, since the
* catalogs only store 8 argument types for user type-checking!
*/
returnValue = (*user_fn) (values->data[0], values->data[1],
values->data[2], values->data[3],
values->data[4], values->data[5],
values->data[6], values->data[7],
values->data[8]);
break;
default:
elog(WARN, "fmgr_c: function %d: too many arguments (%d > %d)",
func_id, n_arguments, MAXFMGRARGS);
break;
}
return (returnValue);
}
void
fmgr_info(Oid procedureId, func_ptr *function, int *nargs)
fmgr_info(Oid procedureId, func_ptr * function, int *nargs)
{
func_ptr user_fn = NULL;
FmgrCall *fcp;
HeapTuple procedureTuple;
FormData_pg_proc *procedureStruct;
Oid language;
if (!(fcp = fmgr_isbuiltin(procedureId))) {
procedureTuple = SearchSysCacheTuple(PROOID,
ObjectIdGetDatum(procedureId),
0,0,0);
if (!HeapTupleIsValid(procedureTuple)) {
elog(WARN, "fmgr_info: function %d: cache lookup failed\n",
procedureId);
func_ptr user_fn = NULL;
FmgrCall *fcp;
HeapTuple procedureTuple;
FormData_pg_proc *procedureStruct;
Oid language;
if (!(fcp = fmgr_isbuiltin(procedureId)))
{
procedureTuple = SearchSysCacheTuple(PROOID,
ObjectIdGetDatum(procedureId),
0, 0, 0);
if (!HeapTupleIsValid(procedureTuple))
{
elog(WARN, "fmgr_info: function %d: cache lookup failed\n",
procedureId);
}
procedureStruct = (FormData_pg_proc *)
GETSTRUCT(procedureTuple);
if (!procedureStruct->proistrusted)
{
*function = (func_ptr) NULL;
*nargs = procedureStruct->pronargs;
return;
}
language = procedureStruct->prolang;
switch (language)
{
case INTERNALlanguageId:
user_fn = fmgr_lookupByName(procedureStruct->proname.data);
if (!user_fn)
elog(WARN, "fmgr_info: function %s: not in internal table",
procedureStruct->proname.data);
break;
case ClanguageId:
user_fn = fmgr_dynamic(procedureId, nargs);
break;
case SQLlanguageId:
user_fn = (func_ptr) NULL;
*nargs = procedureStruct->pronargs;
break;
default:
elog(WARN, "fmgr_info: function %d: unknown language %d",
procedureId, language);
}
}
procedureStruct = (FormData_pg_proc *)
GETSTRUCT(procedureTuple);
if (!procedureStruct->proistrusted) {
*function = (func_ptr) NULL;
*nargs = procedureStruct->pronargs;
return;
else
{
user_fn = fcp->func;
*nargs = fcp->nargs;
}
language = procedureStruct->prolang;
switch (language) {
case INTERNALlanguageId:
user_fn = fmgr_lookupByName(procedureStruct->proname.data);
if (!user_fn)
elog(WARN, "fmgr_info: function %s: not in internal table",
procedureStruct->proname.data);
break;
case ClanguageId:
user_fn = fmgr_dynamic(procedureId, nargs);
break;
case SQLlanguageId:
user_fn = (func_ptr) NULL;
*nargs = procedureStruct->pronargs;
break;
default:
elog(WARN, "fmgr_info: function %d: unknown language %d",
procedureId, language);
}
} else {
user_fn = fcp->func;
*nargs = fcp->nargs;
}
*function = user_fn;
*function = user_fn;
}
/*
* fmgr - return the value of a function call
* fmgr - return the value of a function call
*
* If the function is a system routine, it's compiled in, so call
* it directly.
* If the function is a system routine, it's compiled in, so call
* it directly.
*
* Otherwise pass it to the the appropriate 'language' function caller.
* Otherwise pass it to the the appropriate 'language' function caller.
*
* Returns the return value of the invoked function if succesful,
* 0 if unsuccessful.
* Returns the return value of the invoked function if succesful,
* 0 if unsuccessful.
*/
char *
fmgr(Oid procedureId, ... )
char *
fmgr(Oid procedureId,...)
{
va_list pvar;
register i;
int pronargs;
FmgrValues values;
func_ptr user_fn;
bool isNull = false;
va_start(pvar, procedureId);
fmgr_info(procedureId, &user_fn, &pronargs);
if (pronargs > MAXFMGRARGS) {
elog(WARN, "fmgr: function %d: too many arguments (%d > %d)",
procedureId, pronargs, MAXFMGRARGS);
}
for (i = 0; i < pronargs; ++i)
values.data[i] = va_arg(pvar, char *);
va_end(pvar);
/* XXX see WAY_COOL_ORTHOGONAL_FUNCTIONS */
return(fmgr_c(user_fn, procedureId, pronargs, &values,
&isNull));
va_list pvar;
register i;
int pronargs;
FmgrValues values;
func_ptr user_fn;
bool isNull = false;
va_start(pvar, procedureId);
fmgr_info(procedureId, &user_fn, &pronargs);
if (pronargs > MAXFMGRARGS)
{
elog(WARN, "fmgr: function %d: too many arguments (%d > %d)",
procedureId, pronargs, MAXFMGRARGS);
}
for (i = 0; i < pronargs; ++i)
values.data[i] = va_arg(pvar, char *);
va_end(pvar);
/* XXX see WAY_COOL_ORTHOGONAL_FUNCTIONS */
return (fmgr_c(user_fn, procedureId, pronargs, &values,
&isNull));
}
/*
@@ -204,33 +214,35 @@ fmgr(Oid procedureId, ... )
* if you have all of this information you're likely to just jump through
* the pointer, but it's available for use with macros in fmgr.h if you
* want this routine to do sanity-checking for you.
*
*
* func_ptr, func_id, n_arguments, args...
*/
#ifdef NOT_USED
char *
fmgr_ptr(func_ptr user_fn, Oid func_id, ...)
char *
fmgr_ptr(func_ptr user_fn, Oid func_id,...)
{
va_list pvar;
register i;
int n_arguments;
FmgrValues values;
bool isNull = false;
va_start(pvar, func_id);
n_arguments = va_arg(pvar, int);
if (n_arguments > MAXFMGRARGS) {
elog(WARN, "fmgr_ptr: function %d: too many arguments (%d > %d)",
func_id, n_arguments, MAXFMGRARGS);
}
for (i = 0; i < n_arguments; ++i)
values.data[i] = va_arg(pvar, char *);
va_end(pvar);
/* XXX see WAY_COOL_ORTHOGONAL_FUNCTIONS */
return(fmgr_c(user_fn, func_id, n_arguments, &values,
&isNull));
va_list pvar;
register i;
int n_arguments;
FmgrValues values;
bool isNull = false;
va_start(pvar, func_id);
n_arguments = va_arg(pvar, int);
if (n_arguments > MAXFMGRARGS)
{
elog(WARN, "fmgr_ptr: function %d: too many arguments (%d > %d)",
func_id, n_arguments, MAXFMGRARGS);
}
for (i = 0; i < n_arguments; ++i)
values.data[i] = va_arg(pvar, char *);
va_end(pvar);
/* XXX see WAY_COOL_ORTHOGONAL_FUNCTIONS */
return (fmgr_c(user_fn, func_id, n_arguments, &values,
&isNull));
}
#endif
/*
@@ -238,19 +250,19 @@ fmgr_ptr(func_ptr user_fn, Oid func_id, ...)
* function pointer field to FuncIndexInfo, it will be replace by calls
* to fmgr_c().
*/
char *
fmgr_array_args(Oid procedureId, int nargs, char *args[], bool *isNull)
char *
fmgr_array_args(Oid procedureId, int nargs, char *args[], bool * isNull)
{
func_ptr user_fn;
int true_arguments;
fmgr_info(procedureId, &user_fn, &true_arguments);
/* XXX see WAY_COOL_ORTHOGONAL_FUNCTIONS */
return
(fmgr_c(user_fn,
procedureId,
true_arguments,
(FmgrValues*)args,
isNull));
func_ptr user_fn;
int true_arguments;
fmgr_info(procedureId, &user_fn, &true_arguments);
/* XXX see WAY_COOL_ORTHOGONAL_FUNCTIONS */
return
(fmgr_c(user_fn,
procedureId,
true_arguments,
(FmgrValues *) args,
isNull));
}