commit 7bc4ca7de9d434edeb21525917c81d6963a26511 Author: Nick Mathewson <nickm@torproject.org> Date: Wed Jul 13 09:28:46 2016 -0400 Remove tor_gettimeofday_cached_monotonic as broken and unneeded --- src/common/compat_libevent.c | 30 ------------------------------ src/common/compat_libevent.h | 1 - 2 files changed, 31 deletions(-) diff --git a/src/common/compat_libevent.c b/src/common/compat_libevent.c index c5f73dc..4dab544 100644 --- a/src/common/compat_libevent.c +++ b/src/common/compat_libevent.c @@ -388,33 +388,3 @@ tor_gettimeofday_cache_set(const struct timeval *tv) #endif #endif -/** - * As tor_gettimeofday_cached, but can never move backwards in time. - * - * The returned value may diverge from wall-clock time, since wall-clock time - * can trivially be adjusted backwards, and this can't. Don't mix wall-clock - * time with these values in the same calculation. - * - * Depending on implementation, this function may or may not "smooth out" huge - * jumps forward in wall-clock time. It may or may not keep its results - * advancing forward (as opposed to stalling) if the wall-clock time goes - * backwards. The current implementation does neither of of these. - * - * This function is not thread-safe; do not call it outside the main thread. - * - * In future versions of Tor, this may return a time does not have its - * origin at the Unix epoch. - */ -void -tor_gettimeofday_cached_monotonic(struct timeval *tv) -{ - struct timeval last_tv = { 0, 0 }; - - tor_gettimeofday_cached(tv); - if (timercmp(tv, &last_tv, OP_LT)) { - memcpy(tv, &last_tv, sizeof(struct timeval)); - } else { - memcpy(&last_tv, tv, sizeof(struct timeval)); - } -} - diff --git a/src/common/compat_libevent.h b/src/common/compat_libevent.h index 89b35c9..e64095b 100644 --- a/src/common/compat_libevent.h +++ b/src/common/compat_libevent.h @@ -70,7 +70,6 @@ void tor_gettimeofday_cache_clear(void); #ifdef TOR_UNIT_TESTS void tor_gettimeofday_cache_set(const struct timeval *tv); #endif -void tor_gettimeofday_cached_monotonic(struct timeval *tv); #ifdef COMPAT_LIBEVENT_PRIVATE