add SliceForCapabilityPrimitive func
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@ -227,7 +227,7 @@ const (
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ListObjectParamLabel uint8 = 0x06
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)
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// CapabilityPrimitiveFromSlice OR's all the capabilitites together.
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// CapabilityPrimitiveFromSlice OR's all the capabilities together.
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func CapabilityPrimitiveFromSlice(capabilitites []uint64) uint64 {
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var primitive uint64
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for _, c := range capabilitites {
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@ -235,3 +235,13 @@ func CapabilityPrimitiveFromSlice(capabilitites []uint64) uint64 {
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}
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return primitive
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}
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func SliceForCapabilityPrimitive(primitive uint64) (capabilities []uint64) {
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for i := 0; i < 64; i++ {
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c := uint64(1) << i
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if c&primitive > 0 {
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capabilities = append(capabilities, c)
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}
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}
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return
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}
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