fix behaviour during sysupgrade

Signed-off-by: John Crispin <blogic@openwrt.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/syslog.c b/syslog.c
index 416740b..fa4a9b3 100644
--- a/syslog.c
+++ b/syslog.c
@@ -276,3 +276,11 @@ void log_init(void)
 	klog_open();
 	openlog("procd", LOG_PID, LOG_DAEMON);
 }
+
+void log_shutdown(void)
+{
+	ustream_free(&slog.stream);
+	ustream_free(&klog.stream);
+	close(slog.fd.fd);
+	close(klog.fd.fd);
+}