mirror of https://github.com/k3s-io/k3s
30 lines
607 B
Go
30 lines
607 B
Go
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package etw
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import (
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"unsafe"
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)
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type eventDataDescriptorType uint8
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const (
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eventDataDescriptorTypeUserData eventDataDescriptorType = iota
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eventDataDescriptorTypeEventMetadata
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eventDataDescriptorTypeProviderMetadata
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)
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type eventDataDescriptor struct {
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ptr ptr64
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size uint32
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dataType eventDataDescriptorType
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reserved1 uint8
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reserved2 uint16
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}
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func newEventDataDescriptor(dataType eventDataDescriptorType, buffer []byte) eventDataDescriptor {
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return eventDataDescriptor{
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ptr: ptr64{ptr: unsafe.Pointer(&buffer[0])},
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size: uint32(len(buffer)),
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dataType: dataType,
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}
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}
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