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21 lines
306 B
Go
21 lines
306 B
Go
// +build !windows
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package osfs
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import (
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"golang.org/x/sys/unix"
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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 unix.Flock(int(f.File.Fd()), unix.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 unix.Flock(int(f.File.Fd()), unix.LOCK_UN)
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}
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