+static int
+obuck_bconfig(struct fastbuf *f, uns item, int value)
+{
+ switch (item)
+ {
+ case BCONFIG_CAN_OVERWRITE: ;
+ int old_value = FB_BUCKET(f)->can_overwrite;
+ if (value >= 0 && value <= 2)
+ FB_BUCKET(f)->can_overwrite = value;
+ return old_value;
+ default:
+ return -1;
+ }
+}
+