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9d3590f375
Unfortunately also brings in golang.org/x/tools as a dependency, due to go-winio using a "tools.go" file. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
32 lines
622 B
Go
32 lines
622 B
Go
//go:build windows
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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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_ uint8
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_ 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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