+ if ((NULL == fp) && (logfp != NULL))
+ {
+ /*
+ * Some platforms (like OS/2) don't allow us to open
+ * the same file twice, therefore we give it another
+ * shot after closing the old file descriptor first.
+ *
+ * We don't do it right away because it prevents us
+ * from logging the "can't open logfile" message to
+ * the old logfile.
+ *
+ * XXX: this is a lame workaround and once the next
+ * release is out we should stop bothering reopening
+ * the logfile unless we have to.
+ *
+ * Currently we reopen it every time the config file
+ * has been reloaded, but actually we only have to
+ * reopen it if the file name changed or if the
+ * configuration reloas was caused by a SIGHUP.
+ */
+ lock_logfile();
+ fclose(logfp);
+ logfp = NULL;
+ unlock_logfile();
+ fp = fopen(logfname, "a");
+ }
+