fix behaviour during sysupgrade

[project/procd.git] / syslog.c

diff --git a/syslog.c b/syslog.c
index 58911ee..fa4a9b3 100644 (file)
--- a/syslog.c
+++ b/syslog.c
@@ -46,8 +46,8 @@ static char *log_dev = LOG_DEFAULT_SOCKET;
 static int log_size = LOG_DEFAULT_SIZE;
 static struct log_head *log, *log_end, *oldest, *newest;
 static int current_id = 0;
-regex_t pat_prio;
-regex_t pat_tstamp;
+static regex_t pat_prio;
+static regex_t pat_tstamp;
 
 static struct log_head *log_next(struct log_head *h, int size)
 {
@@ -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);
+}