Turn the wallclock module into a subsystem.

(This may be slightly gratuitous.)
This commit is contained in:
Nick Mathewson 2018-11-01 13:34:07 -04:00
parent d3e4afcc9b
commit a0ee54549f
6 changed files with 36 additions and 3 deletions

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@ -1394,7 +1394,6 @@ tor_run_main(const tor_main_configuration_t *tor_cfg)
init_protocol_warning_severity_level(); init_protocol_warning_severity_level();
update_approx_time(time(NULL));
tor_compress_init(); tor_compress_init();
monotime_init(); monotime_init();

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@ -9,9 +9,10 @@
#include "lib/cc/torint.h" #include "lib/cc/torint.h"
#include "lib/err/torerr_sys.h" #include "lib/err/torerr_sys.h"
#include "lib/log/log_sys.h"
#include "lib/process/winprocess_sys.h" #include "lib/process/winprocess_sys.h"
#include "lib/thread/thread_sys.h" #include "lib/thread/thread_sys.h"
#include "lib/log/log_sys.h" #include "lib/wallclock/wallclock_sys.h"
#include <stddef.h> #include <stddef.h>
@ -21,6 +22,7 @@
const subsys_fns_t *tor_subsystems[] = { const subsys_fns_t *tor_subsystems[] = {
&sys_winprocess, &sys_winprocess,
&sys_torerr, &sys_torerr,
&sys_wallclock,
&sys_threads, &sys_threads,
&sys_logging, &sys_logging,
}; };

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@ -3,4 +3,5 @@ lib/cc/*.h
lib/err/*.h lib/err/*.h
lib/wallclock/*.h lib/wallclock/*.h
lib/string/*.h lib/string/*.h
lib/subsys/*.h
lib/testsupport/*.h lib/testsupport/*.h

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@ -9,7 +9,9 @@
**/ **/
#include "orconfig.h" #include "orconfig.h"
#include "lib/subsys/subsys.h"
#include "lib/wallclock/approx_time.h" #include "lib/wallclock/approx_time.h"
#include "lib/wallclock/wallclock_sys.h"
/* ===== /* =====
* Cached time * Cached time
@ -41,3 +43,17 @@ update_approx_time(time_t now)
cached_approx_time = now; cached_approx_time = now;
} }
#endif /* !defined(TIME_IS_FAST) */ #endif /* !defined(TIME_IS_FAST) */
static int
init_wallclock_subsys(void)
{
update_approx_time(time(NULL));
return 0;
}
const subsys_fns_t sys_wallclock = {
.name = "wallclock",
.supported = true,
.level = -99,
.initialize = init_wallclock_subsys,
};

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@ -19,4 +19,5 @@ noinst_HEADERS += \
src/lib/wallclock/approx_time.h \ src/lib/wallclock/approx_time.h \
src/lib/wallclock/timeval.h \ src/lib/wallclock/timeval.h \
src/lib/wallclock/time_to_tm.h \ src/lib/wallclock/time_to_tm.h \
src/lib/wallclock/tor_gettimeofday.h src/lib/wallclock/tor_gettimeofday.h \
src/lib/wallclock/wallclock_sys.h

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@ -0,0 +1,14 @@
/* Copyright (c) 2018, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file wallclock_sys.h
* \brief Declare subsystem object for the wallclock module.
**/
#ifndef TOR_WALLCLOCK_SYS_H
#define TOR_WALLCLOCK_SYS_H
extern const struct subsys_fns_t sys_wallclock;
#endif /* !defined(TOR_WALLCLOCK_SYS_H) */