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@@ -16,7 +16,6 @@ import (
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"fmt"
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"sync/atomic"
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"time"
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- _ "unsafe" // for go:linkname
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)
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// Time is the number of nanoseconds elapsed since an unspecified reference start time.
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@@ -29,7 +28,7 @@ func Now() Time {
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// The corresponding package time expression never does, if the wall clock is correct.
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// Preserve this correspondence by increasing the "base" monotonic clock by a fair amount.
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const baseOffset int64 = 1 << 55 // approximately 10,000 hours in nanoseconds
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- return Time(now() + baseOffset)
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+ return Time(int64(time.Since(baseWall)) + baseOffset)
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}
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// Since returns the time elapsed since t.
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@@ -72,9 +71,6 @@ func (t *Time) LoadAtomic() Time {
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return Time(atomic.LoadInt64((*int64)(t)))
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}
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-//go:linkname now runtime.nanotime1
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-func now() int64
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-
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// baseWall and baseMono are a pair of almost-identical times used to correlate a Time with a wall time.
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var (
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baseWall time.Time
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Brad Fitzpatrick