1 files changed, 61 insertions, 0 deletions
diff --git a/src/feature/hibernate/hibernate.h b/src/feature/hibernate/hibernate.h
new file mode 100644
index 0000000000..3309ef0ce3
--- /dev/null
+++ b/src/feature/hibernate/hibernate.h
@@ -0,0 +1,61 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2019, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file hibernate.h
+ * \brief Header file for hibernate.c.
+ **/
+
+#ifndef TOR_HIBERNATE_H
+#define TOR_HIBERNATE_H
+
+#include "lib/testsupport/testsupport.h"
+
+int accounting_parse_options(const or_options_t *options, int validate_only);
+MOCK_DECL(int, accounting_is_enabled, (const or_options_t *options));
+int accounting_get_interval_length(void);
+MOCK_DECL(time_t, accounting_get_end_time, (void));
+void configure_accounting(time_t now);
+uint64_t get_accounting_bytes(void);
+void accounting_run_housekeeping(time_t now);
+void accounting_add_bytes(size_t n_read, size_t n_written, int seconds);
+int accounting_record_bandwidth_usage(time_t now, or_state_t *state);
+void hibernate_begin_shutdown(void);
+MOCK_DECL(int, we_are_hibernating, (void));
+MOCK_DECL(int, we_are_fully_hibernating,(void));
+void consider_hibernation(time_t now);
+int getinfo_helper_accounting(control_connection_t *conn,
+                              const char *question, char **answer,
+                              const char **errmsg);
+uint64_t get_accounting_max_total(void);
+void accounting_free_all(void);
+
+#ifdef HIBERNATE_PRIVATE
+/** Possible values of hibernate_state */
+typedef enum {
+  /** We are running normally. */
+  HIBERNATE_STATE_LIVE=1,
+  /** We're trying to shut down cleanly, and we'll kill all active connections
+   * at shutdown_time. */
+  HIBERNATE_STATE_EXITING=2,
+  /** We're running low on allocated bandwidth for this period, so we won't
+   * accept any new connections. */
+  HIBERNATE_STATE_LOWBANDWIDTH=3,
+  /** We are hibernating, and we won't wake up till there's more bandwidth to
+   * use. */
+  HIBERNATE_STATE_DORMANT=4,
+  /** We start out in state default, which means we havent decided which state
+   * we're in. */
+  HIBERNATE_STATE_INITIAL=5
+} hibernate_state_t;
+
+#ifdef TOR_UNIT_TESTS
+void hibernate_set_state_for_testing_(hibernate_state_t newstate);
+#endif
+#endif /* defined(HIBERNATE_PRIVATE) */
+
+#endif /* !defined(TOR_HIBERNATE_H) */
+