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21 lines
589 B
Go
21 lines
589 B
Go
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build linux,gccgo,arm
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package unix
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import (
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"syscall"
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"unsafe"
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)
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func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
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var newoffset int64
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offsetLow := uint32(offset & 0xffffffff)
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offsetHigh := uint32((offset >> 32) & 0xffffffff)
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_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
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return newoffset, err
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}
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