+
+ for (a=0; a<MAXFLOORS; ++a) {
+ lgetfloor(&flbuf, a);
+ flbuf.f_ref_count = new_refcounts[a];
+ if (new_refcounts[a] > 0) {
+ flbuf.f_flags = flbuf.f_flags | QR_INUSE;
+ }
+ else {
+ flbuf.f_flags = flbuf.f_flags & ~QR_INUSE;
+ }
+ lputfloor(&flbuf, a);
+ syslog(LOG_DEBUG, "housekeeping: floor %d has %d rooms", a, new_refcounts[a]);
+ }
+}
+
+
+/*
+ * Provide hints as to whether we have any memory leaks
+ */
+void keep_an_eye_on_memory_usage(void) {
+ static void *original_brk = NULL;
+ if (!original_brk) original_brk = sbrk(0); // Remember the original program break so we can test for leaks
+ syslog(LOG_DEBUG, "original_brk=%lx, current_brk=%lx, addl=%ld", (long)original_brk, (long)sbrk(0), (long)(sbrk(0)-original_brk)); // FIXME not so noisy please
+}
+