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18 lines
275 B
Go
18 lines
275 B
Go
// +build !windows
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package apps
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import (
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"os"
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"syscall"
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)
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// lock file
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func LockFile(fp *os.File) error {
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return syscall.Flock(int(fp.Fd()), syscall.LOCK_EX|syscall.LOCK_NB)
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}
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func UnlockFile(fp *os.File) error {
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return syscall.Flock(int(fp.Fd()), syscall.LOCK_UN)
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}
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