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Added unknown db type for opening existing databases.

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This commit is contained in:
Jon Meredith 2009-05-29 07:42:18 -06:00
parent 553ed4eda1
commit 2c6277bdf4
2 changed files with 9 additions and 9 deletions
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16
c_src/bdberl_drv.c
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@ -193,11 +193,17 @@ static TPool* G_TPOOL_TXNS = NULL;
}}
#define FAIL_IF_TXN_OPEN(d, outbuf) { \
if (d->txn) \
if (NULL != d->txn) \
{ \
send_rc(d->port, d->port_owner, ERROR_TXN_OPEN); \
RETURN_INT(0, outbuf); \
}}
#define FAIL_IF_NO_TXN(d, outbuf) { \
if (NULL == d->txn) \
{ \
send_rc(d->port, d->port_owner, ERROR_NO_TXN); \
RETURN_INT(0, outbuf); \
}}
#ifdef DEBUG
# define DBG printf
@ -554,13 +560,7 @@ static int bdberl_drv_control(ErlDrvData handle, unsigned int cmd,
case CMD_TXN_ABORT:
{
FAIL_IF_ASYNC_PENDING(d, outbuf);
// If we don't already have a txn open, fail
if (d->txn == 0)
{
send_rc(d->port, d->port_owner, ERROR_NO_TXN);
RETURN_INT(0, outbuf);
}
FAIL_IF_NO_TXN(d, outbuf);
// Setup async command and schedule it on the txns threadpool
d->async_op = cmd;

2
include/bdberl.hrl
View file

@ -37,9 +37,9 @@
-define(CMD_TXN_STAT, 29).
-define(CMD_TXN_STAT_PRINT, 30).
-define(DB_TYPE_UNKNOWN, 0).
-define(DB_TYPE_BTREE, 1).
-define(DB_TYPE_HASH, 2).
-define(DB_TYPE_UNKNOWN, 5).
-define(SYSP_CACHESIZE_GET, 1).
-define(SYSP_TXN_TIMEOUT_GET, 2).