src/lib/trace/trace_sys.c

   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 tracing module.
   7  **/
   8
   9 #include "lib/subsys/subsys.h"
  10
  11 #include "lib/trace/trace.h"
  12 #include "lib/trace/trace_sys.h"
  13
  14 static int
  15 subsys_tracing_initialize(void)
  16 {
  17   tor_trace_init();
  18   return 0;
  19 }
  20
  21 static void
  22 subsys_tracing_shutdown(void)
  23 {
  24   tor_trace_free_all();
  25 }
  26
  27 const subsys_fns_t sys_tracing = {
  28   SUBSYS_DECLARE_LOCATION(),
  29
  30   .name = "tracing",
  31   .supported = true,
  32   .level = TRACE_SUBSYS_LEVEL,
  33
  34   .initialize = subsys_tracing_initialize,
  35   .shutdown = subsys_tracing_shutdown,
  36 };