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Applied patch by Boszormenyi Zoltan <zb@cybertec.at> to add out-of-scope cursor support to native mode.

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This commit is contained in:
Michael Meskes
2010-01-26 09:07:32 +00:00
parent 525d2cbba2
commit aa6ac35221
20 changed files with 303 additions and 147 deletions
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47
src/interfaces/ecpg/compatlib/informix.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/compatlib/informix.c,v 1.62 2009/10/01 18:03:54 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/compatlib/informix.c,v 1.63 2010/01/26 09:07:31 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -1004,57 +1004,16 @@ rtypwidth(int sqltype, int sqllen)
return 0;
}
static struct var_list
{
int number;
void *pointer;
struct var_list *next;
} *ivlist = NULL;
void
ECPG_informix_set_var(int number, void *pointer, int lineno)
{
struct var_list *ptr;
for (ptr = ivlist; ptr != NULL; ptr = ptr->next)
{
if (ptr->number == number)
{
/* already known => just change pointer value */
ptr->pointer = pointer;
return;
}
}
/* a new one has to be added */
ptr = (struct var_list *) calloc(1L, sizeof(struct var_list));
if (!ptr)
{
struct sqlca_t *sqlca = ECPGget_sqlca();
sqlca->sqlcode = ECPG_OUT_OF_MEMORY;
strncpy(sqlca->sqlstate, "YE001", sizeof("YE001"));
snprintf(sqlca->sqlerrm.sqlerrmc, sizeof(sqlca->sqlerrm.sqlerrmc), "out of memory on line %d", lineno);
sqlca->sqlerrm.sqlerrml = strlen(sqlca->sqlerrm.sqlerrmc);
/* free all memory we have allocated for the user */
ECPGfree_auto_mem();
}
else
{
ptr->number = number;
ptr->pointer = pointer;
ptr->next = ivlist;
ivlist = ptr;
}
ECPGset_var(number, pointer, lineno);
}
void *
ECPG_informix_get_var(int number)
{
struct var_list *ptr;
for (ptr = ivlist; ptr != NULL && ptr->number != number; ptr = ptr->next);
return (ptr) ? ptr->pointer : NULL;
return ECPGget_var(number);
}
void