19 lines
409 B
Go
19 lines
409 B
Go
// +build linux
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package vault
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import "syscall"
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// LockMemory is used to prevent any memory from being swapped to disk
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func LockMemory() error {
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// Mlockall prevents all current and future pages from being
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// swapped out.
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err := syscall.Mlockall(syscall.MCL_CURRENT | syscall.MCL_FUTURE)
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// Catch if this is not implemented (darwin for example)
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if err == syscall.ENOSYS {
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err = nil
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}
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return err
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}
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