32 lines
709 B
Go
32 lines
709 B
Go
// Copyright 2019 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
//go:build !faketime
|
|
|
|
package runtime
|
|
|
|
import "unsafe"
|
|
|
|
// faketime is the simulated time in nanoseconds since 1970 for the
|
|
// playground.
|
|
//
|
|
// Zero means not to use faketime.
|
|
var faketime int64
|
|
|
|
//go:nosplit
|
|
func nanotime() int64 {
|
|
return nanotime1()
|
|
}
|
|
|
|
var overrideWrite func(fd uintptr, p unsafe.Pointer, n int32) int32
|
|
|
|
// write must be nosplit on Windows (see write1)
|
|
//
|
|
//go:nosplit
|
|
func write(fd uintptr, p unsafe.Pointer, n int32) int32 {
|
|
if overrideWrite != nil {
|
|
return overrideWrite(fd, noescape(p), n)
|
|
}
|
|
return write1(fd, p, n)
|
|
}
|