+struct recKeys {
+ int buf_used;
+ int buf_max;
+ char *buf;
+} reckeys;
+
+static void addRecordKey (const RecWord *p)
+{
+ char *dst;
+ char attrSet;
+ short attrUse;
+ size_t i;
+
+ if (reckeys.buf_used+1024 > reckeys.buf_max)
+ {
+ char *b;
+
+ b = malloc (reckeys.buf_max += 65000);
+ if (reckeys.buf_used > 0)
+ memcpy (b, reckeys.buf, reckeys.buf_used);
+ free (reckeys.buf);
+ reckeys.buf = b;
+ }
+ dst = reckeys.buf + reckeys.buf_used;
+ switch (p->which)
+ {
+ case Word_String:
+ attrSet = p->attrSet;
+ memcpy (dst, &attrSet, sizeof(attrSet));
+ dst += sizeof(attrSet);
+
+ attrUse = p->attrUse;
+ memcpy (dst, &attrUse, sizeof(attrUse));
+ dst += sizeof(attrUse);
+
+ for (i = 0; p->u.string[i]; i++)
+ *dst++ = p->u.string[i];
+ *dst++ = '\0';
+
+ memcpy (dst, &p->seqno, sizeof(p->seqno));
+ dst += sizeof(p->seqno);
+
+ break;
+ default:
+ return;
+ }
+ reckeys.buf_used = dst - reckeys.buf;
+}
+
+static void flushRecordKeys (SYSNO sysno, int cmd, struct recKeys *reckeys,
+ const char *databaseName)
+{
+ int off = 0;
+ while (off < reckeys->buf_used)
+ {
+ const char *src = reckeys->buf + off;
+ char attrSet;
+ short attrUse;
+ struct it_key key;
+
+ memcpy (&attrSet, src, sizeof(attrSet));
+ src += sizeof(attrSet);
+
+ memcpy (&attrUse, src, sizeof(attrUse));
+ src += sizeof(attrUse);
+
+ if (key_buf_used + 1024 > (ptr_top-ptr_i)*sizeof(char*))
+ key_flush ();
+ ++ptr_i;
+ key_buf[ptr_top-ptr_i] = (char*)key_buf + key_buf_used;
+ key_buf_used += index_word_prefix ((char*)key_buf + key_buf_used,
+ attrSet, attrUse, databaseName);
+ while (*src)
+ ((char*)key_buf) [key_buf_used++] = index_char_cvt (*src++);
+ ((char*)key_buf) [key_buf_used++] = '\0';
+
+ ((char*) key_buf)[key_buf_used++] = cmd;
+
+ memcpy (&key.seqno, src, sizeof(key.seqno));
+ src += sizeof(key.seqno);
+ key.sysno = sysno;
+ memcpy ((char*)key_buf + key_buf_used, &key, sizeof(key));
+ key_buf_used += sizeof(key);
+ off = src - reckeys->buf;
+ }
+ assert (off = reckeys->buf_used);
+}
+
+#if 0
+static int key_cmd;
+static int key_sysno;
+static const char *key_databaseName;
+static int key_del_max;
+static int key_del_used;
+static char *key_del_buf;
+