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24 lines
441 B
Go
24 lines
441 B
Go
package inotify
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import (
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"fmt"
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"golang.org/x/sys/unix"
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)
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func Observe(i *Inotify, triggerCh chan struct{}, dataCh chan []byte, errCh chan error) {
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buf := make([]byte, 5*unix.SizeofInotifyEvent)
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for {
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n, errno := unix.Read(i.fd, buf)
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if n == -1 {
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errCh <- fmt.Errorf("reading from inotify fd: errno: %d", errno)
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return
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}
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triggerCh <- struct{}{}
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bufCopy := make([]byte, n)
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copy(bufCopy, buf)
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dataCh <- bufCopy
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}
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}
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