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39 lines
740 B
Go
39 lines
740 B
Go
//go:build freebsd
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// +build freebsd
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package fs
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import (
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"io"
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"os"
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"github.com/pkg/errors"
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"golang.org/x/sys/unix"
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)
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func copyFile(source, target string) error {
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src, err := os.Open(source)
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if err != nil {
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return errors.Wrapf(err, "failed to open source %s", source)
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}
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defer src.Close()
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tgt, err := os.Create(target)
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if err != nil {
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return errors.Wrapf(err, "failed to open target %s", target)
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}
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defer tgt.Close()
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return copyFileContent(tgt, src)
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}
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func copyFileContent(dst, src *os.File) error {
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buf := bufferPool.Get().(*[]byte)
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_, err := io.CopyBuffer(dst, src, *buf)
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bufferPool.Put(buf)
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return err
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}
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func mknod(dst string, mode uint32, rDev int) error {
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return unix.Mknod(dst, uint32(mode), uint64(rDev))
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}
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