Line data    Source code

       1             : /* Copyright (c) 2018-2021, The Tor Project, Inc. */
       2             : /* See LICENSE for licensing information */
       3             : 
       4             : /**
       5             :  * \file log_sys.c
       6             :  * \brief Setup and tear down the logging module.
       7             :  **/
       8             : 
       9             : #include "orconfig.h"
      10             : #include "lib/subsys/subsys.h"
      11             : #include "lib/log/escape.h"
      12             : #include "lib/log/log.h"
      13             : #include "lib/log/log_sys.h"
      14             : 
      15             : static int
      16        5553 : subsys_logging_initialize(void)
      17             : {
      18        5553 :   init_logging(0);
      19        5553 :   return 0;
      20             : }
      21             : 
      22             : static void
      23         235 : subsys_logging_shutdown(void)
      24             : {
      25         235 :   logs_free_all();
      26         235 :   escaped(NULL);
      27         235 : }
      28             : 
      29             : const subsys_fns_t sys_logging = {
      30             :   .name = "log",
      31             :   SUBSYS_DECLARE_LOCATION(),
      32             :   .supported = true,
      33             :   /* Logging depends on threads, approx time, raw logging, and security.
      34             :    * Most other lib modules depend on logging. */
      35             :   .level = -90,
      36             :   .initialize = subsys_logging_initialize,
      37             :   .shutdown = subsys_logging_shutdown,
      38             : };