* Sebastian Hammer, Adam Dickmeiss
*
* $Log: memory.c,v $
- * Revision 1.6 1995-09-04 12:33:47 adam
+ * Revision 1.9 1995-12-06 15:48:46 quinn
+ * Fixed update-problem.
+ *
+ * Revision 1.8 1995/12/06 14:48:27 quinn
+ * Fixed some strange bugs.
+ *
+ * Revision 1.7 1995/12/06 09:59:46 quinn
+ * Fixed memory-consumption bug in memory.c
+ * Added more blocksizes to the default ISAM configuration.
+ *
+ * Revision 1.6 1995/09/04 12:33:47 adam
* Various cleanup. YAZ util used instead.
*
* Revision 1.5 1994/09/28 16:58:33 quinn
return 1;
}
-int is_m_read_record(is_mtable *tab, void *buf)
+int is_m_read_record(is_mtable *tab, void *buf, int keep)
{
is_mbuf *mbuf;
{
if (!mbuf->next) /* end of mblock */
{
+ if (!keep && tab->cur_mblock->state == IS_MBSTATE_CLEAN &&
+ tab->cur_mblock->diskpos > 0)
+ {
+ xfree_mbufs(tab->cur_mblock->data);
+ tab->cur_mblock->data = 0;
+ tab->cur_mblock->state = IS_MBSTATE_UNREAD;
+ }
if (tab->cur_mblock->next)
{
tab->cur_mblock = tab->cur_mblock->next;
for (;;)
{
- if (is_m_read_record(tab, &peek) <= 0)
+ if (is_m_read_record(tab, &peek, 1) <= 0)
return 1;
if ((rs = (*tab->is->cmp)(peek, rec)) > 0)
{