/*
- * Copyright (C) 1995, Index Data I/S
+ * Copyright (C) 1994-1995, Index Data I/S
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: zsets.c,v $
- * Revision 1.1 1995-09-05 15:28:40 adam
+ * Revision 1.4 1995-09-07 13:58:36 adam
+ * New parameter: result-set file descriptor (RSFD) to support multiple
+ * positions within the same result-set.
+ * Boolean operators: and, or, not implemented.
+ * Result-set references.
+ *
+ * Revision 1.3 1995/09/06 16:11:19 adam
+ * Option: only one word key per file.
+ *
+ * Revision 1.2 1995/09/06 10:33:04 adam
+ * More work on present. Some log messages removed.
+ *
+ * Revision 1.1 1995/09/05 15:28:40 adam
* More work on search engine.
*
*/
int position = 0;
int psysno = 0;
struct it_key key;
+ RSFD rfd;
if (!(sset = resultSetGet (zi, name)))
return NULL;
return NULL;
logf (LOG_DEBUG, "resultSetRecordGet");
sr = xmalloc (sizeof(*sr) * num);
- rset_open (rset, 0);
- while (rset_read (rset, &key))
+ rfd = rset_open (rset, 0);
+ while (rset_read (rset, rfd, &key))
{
- logf (LOG_DEBUG, "resultSetRecordGet: %d", key.sysno);
if (key.sysno != psysno)
{
psysno = key.sysno;
FILE *inf;
char fname[SYS_IDX_ENTRY_LEN];
- logf (LOG_DEBUG, "get sysno=%d", psysno);
sr[num_i].buf = NULL;
if (lseek (zi->sys_idx_fd, psysno * SYS_IDX_ENTRY_LEN,
SEEK_SET) == -1)
}
}
}
- rset_close (rset);
+ rset_close (rset, rfd);
+ while (num_i < num)
+ {
+ sr[num_i].buf = NULL;
+ sr[num_i].size = 0;
+ num_i++;
+ }
return sr;
}