-/* $Id: rset.c,v 1.20 2004-01-30 11:43:41 heikki Exp $
+/* $Id: rset.c,v 1.24 2004-08-19 12:49:15 heikki Exp $
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
Index Data Aps
#include <stdio.h>
#include <string.h>
#include <zebrautl.h>
+#include <assert.h>
#include <rset.h>
#include <../index/index.h> /* for log_keydump. Debugging only */
return rs;
}
+void rset_default_pos (RSFD rfd, double *current, double *total)
+{ /* This should never really be needed, but it is still used in */
+ /* those rsets that we don't really plan to use, like isam-s */
+ assert(rfd);
+ assert(current);
+ assert(total);
+ *current=-1; /* signal that pos is not implemented */
+ *total=-1;
+} /* rset_default_pos */
+
int rset_default_forward(RSET ct, RSFD rfd, void *buf, int *term_index,
int (*cmpfunc)(const void *p1, const void *p2),
const void *untilbuf)
void rset_term_destroy (RSET_TERM t)
{
- xfree (t->name);
- xfree (t->flags);
- xfree (t);
+ if (t) { /* rsmultior uses things without terms at all ! */
+ xfree (t->name);
+ xfree (t->flags);
+ xfree (t);
+ }
}
RSET_TERM rset_term_dup (RSET_TERM t)