rt: Remove timer

1 files changed, 0 insertions, 85 deletions

diff --git a/src/rt/sync/timer.cpp b/src/rt/sync/timer.cpp
deleted file mode 100644
index 99e5b107dc9..00000000000
--- a/src/rt/sync/timer.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-#include "../rust_globals.h"
-#include "timer.h"
-
-#if defined(__APPLE__)
-#include <mach/mach_time.h>
-#endif
-
-uint64_t ns_per_s = 1000000000LL;
-
-timer::timer() {
-#if __WIN32__
-    _ticks_per_s = 0LL;
-    // FIXME (#2675): assert this works or have a workaround.
-    QueryPerformanceFrequency((LARGE_INTEGER *)&_ticks_per_s);
-    if (_ticks_per_s == 0LL) {
-      _ticks_per_s = 1LL;
-    }
-#endif
-    reset_us(0);
-}
-
-void
-timer::reset_us(uint64_t timeout_us) {
-    _start_us = time_us();
-    _timeout_us = timeout_us;
-}
-
-uint64_t
-timer::elapsed_us() {
-    return time_us() - _start_us;
-}
-
-double
-timer::elapsed_ms() {
-    return (double) elapsed_us() / 1000.0;
-}
-
-int64_t
-timer::remaining_us() {
-    return _timeout_us - elapsed_us();
-}
-
-bool
-timer::has_timed_out() {
-    return remaining_us() <= 0;
-}
-
-uint64_t
-timer::time_ns() {
-#ifdef __APPLE__
-    uint64_t time = mach_absolute_time();
-    mach_timebase_info_data_t info = {0, 0};
-    if (info.denom == 0) {
-        mach_timebase_info(&info);
-    }
-    uint64_t time_nano = time * (info.numer / info.denom);
-    return time_nano;
-#elif __WIN32__
-    uint64_t ticks;
-    QueryPerformanceCounter((LARGE_INTEGER *)&ticks);
-    return ((ticks * ns_per_s) / _ticks_per_s);
-#else
-    timespec ts;
-    clock_gettime(CLOCK_MONOTONIC, &ts);
-    return (ts.tv_sec * ns_per_s + ts.tv_nsec);
-#endif
-}
-
-uint64_t
-timer::time_us() {
-    return time_ns() / 1000;
-}
-
-timer::~timer() {
-}