shutdown.c File Reference

Code to free global resources used by Tor. More...

#include "core/or/or.h"
#include "app/config/config.h"
#include "app/config/statefile.h"
#include "app/main/main.h"
#include "app/main/shutdown.h"
#include "app/main/subsysmgr.h"
#include "core/mainloop/connection.h"
#include "core/mainloop/mainloop_pubsub.h"
#include "core/or/channeltls.h"
#include "core/or/circuitlist.h"
#include "core/or/circuitmux_ewma.h"
#include "core/or/circuitpadding.h"
#include "core/or/connection_edge.h"
#include "core/or/dos.h"
#include "core/or/scheduler.h"
#include "feature/client/addressmap.h"
#include "feature/client/bridges.h"
#include "feature/client/entrynodes.h"
#include "feature/client/transports.h"
#include "feature/control/control.h"
#include "feature/control/control_auth.h"
#include "feature/dirauth/authmode.h"
#include "feature/dirauth/shared_random.h"
#include "feature/dircache/consdiffmgr.h"
#include "feature/dircache/dirserv.h"
#include "feature/dirparse/routerparse.h"
#include "feature/hibernate/hibernate.h"
#include "feature/hs/hs_common.h"
#include "feature/nodelist/microdesc.h"
#include "feature/nodelist/networkstatus.h"
#include "feature/nodelist/nodelist.h"
#include "feature/nodelist/routerlist.h"
#include "feature/relay/ext_orport.h"
#include "feature/relay/relay_config.h"
#include "feature/stats/bwhist.h"
#include "feature/stats/geoip_stats.h"
#include "feature/stats/rephist.h"
#include "lib/evloop/compat_libevent.h"
#include "lib/geoip/geoip.h"

Go to the source code of this file.

Functions
void	evdns_shutdown (int)
void	tor_cleanup (void)
void	tor_free_all (int postfork)

Detailed Description

Code to free global resources used by Tor.

In the future, this should all be handled by the subsystem manager.

Definition in file shutdown.c.

Function Documentation

tor_cleanup()

void tor_cleanup

(

void

)

Do whatever cleanup is necessary before shutting Tor down.

Definition at line 58 of file shutdown.c.

tor_free_all()

void tor_free_all

(

int

postfork

)

Free all memory that we might have allocated somewhere. If postfork, we are a worker process and we want to free only the parts of memory that we won't touch. If !postfork, Tor is shutting down and we should free everything.

Helps us find the real leaks with sanitizers and the like. Also valgrind should then report 0 reachable in its leak report (in an ideal world – in practice libevent, SSL, libc etc never quite free everything).

Definition at line 109 of file shutdown.c.

Referenced by tor_cleanup().