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19 lines
488 B
Go
19 lines
488 B
Go
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package mox
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import (
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"errors"
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"os"
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"runtime"
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)
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// todo: perhaps find and document the recommended way to get this on other platforms?
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// LinuxSetcapHint returns a hint about using setcap for binding to privileged
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// ports, only if relevant the error and GOOS (Linux).
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func LinuxSetcapHint(err error) string {
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if runtime.GOOS == "linux" && errors.Is(err, os.ErrPermission) {
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return " (privileged port? try again after: sudo setcap 'cap_net_bind_service=+ep' mox)"
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}
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return ""
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}
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