1 files changed, 55 insertions, 0 deletions
diff --git a/server/event-util.c b/server/event-util.c
new file mode 100644
index 0000000..1c786b1
--- /dev/null
+++ b/server/event-util.c
@@ -0,0 +1,55 @@
+/*
+ * Utility functions for libevent.
+ *
+ * Provides some utility functions used with libevent in both remctld and
+ * remctl-shell.
+ *
+ * Written by Russ Allbery <eagle@eyrie.org>
+ * Copyright 2016 Dropbox, Inc.
+ * Copyright 2014
+ *     The Board of Trustees of the Leland Stanford Junior University
+ *
+ * See LICENSE for licensing terms.
+ */
+
+#include <config.h>
+#include <portable/event.h>
+#include <portable/socket.h>
+
+#include <server/internal.h>
+#include <util/messages.h>
+
+
+/*
+ * The logging callback for libevent.  We hook this into our message system so
+ * that libevent messages are handled the same way as our other internal
+ * messages.  This function should be passed to event_set_log_callback at the
+ * start of libevent initialization.
+ */
+void
+server_event_log_callback(int severity, const char *message)
+{
+    switch (severity) {
+    case EVENT_LOG_DEBUG:
+        debug("%s", message);
+        break;
+    case EVENT_LOG_MSG:
+        notice("%s", message);
+        break;
+    default:
+        warn("%s", message);
+        break;
+    }
+}
+
+
+/*
+ * The fatal callback for libevent.  Convert this to die, so that it's logged
+ * the same as our other messages.  This function should be passed to
+ * event_set_fatal_callback at the start of libevent initialization.
+ */
+void
+server_event_fatal_callback(int err)
+{
+    die("fatal libevent error (%d)", err);
+}