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22 lines
304 B
22 lines
304 B
6 years ago
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// +build !windows
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package osfs
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import (
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"syscall"
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)
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func (f *file) Lock() error {
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f.m.Lock()
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defer f.m.Unlock()
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return syscall.Flock(int(f.File.Fd()), syscall.LOCK_EX)
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}
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func (f *file) Unlock() error {
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f.m.Lock()
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defer f.m.Unlock()
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return syscall.Flock(int(f.File.Fd()), syscall.LOCK_UN)
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}
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