static void do_memcached_flush(INTERNAL_FUNCTION_PARAMETERS,
int oo,
php_couchbase_res *res)
{
lcb_error_t retval;
lcb_error_t cberr = LCB_SUCCESS;
php_couchbase_ctx *ctx;
lcb_flush_cmd_t cmd;
const lcb_flush_cmd_t *const commands[] = { &cmd };
lcb_t instance;
instance = res->handle;
memset(&cmd, 0, sizeof(cmd));
lcb_set_flush_callback(instance, memcached_flush_callback);
retval = lcb_flush(instance, (const void *)&cberr, 1, commands);
if (retval == LCB_SUCCESS) {
retval = cberr;
}
res->rc = retval;
if (retval == LCB_SUCCESS) {
RETURN_TRUE;
} else {
char errmsg[256];
sprintf(errmsg, "Failed to flush bucket: %s",
lcb_strerror(instance, retval));
couchbase_report_error(INTERNAL_FUNCTION_PARAM_PASSTHRU, oo,
cb_lcb_exception, errmsg);
}
}
/*
* Name: couchdb_flush
* Input Args:
* handle - handle to the lcb instance
*
* Description: Flushes the entire cluster
*/
int
couchdb_flush(void)
{
lcb_error_t ret;
int lock_result;
lcb_flush_cmd_t *cmd = malloc(sizeof(*cmd));
const lcb_flush_cmd_t *const flush_cmd[] = { cmd };
cmd->version = 0;
lock_result = pthread_rwlock_wrlock(&db_rwlock);
if (lock_result != 0) {
syslog(LOG_ERR, "%s: Failed to obtain writelock. Error = %d\n",
__FUNCTION__, errno);
return -errno;
}
ret = lcb_flush(couchdb_handle, NULL, 1, flush_cmd);
if (ret != LCB_SUCCESS) {
syslog(LOG_ERR, "%s: lcb_flush failed with error %s\n",
__FUNCTION__, lcb_strerror(couchdb_handle, ret));
return -ret;
}
/* Block the thread till this operation completes */
lcb_wait(couchdb_handle);
pthread_rwlock_unlock(&db_rwlock);
USYSLOG(LOG_INFO, "\n%s: lflushed siuccess\n", __FUNCTION__);
return (1);
}