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Convert to UNix line endings
Signed-off-by: John Howard <jhoward@microsoft.com>
This commit is contained in:
@@ -1,67 +1,67 @@
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package etw
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// Channel represents the ETW logging channel that is used. It can be used by
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// event consumers to give an event special treatment.
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type Channel uint8
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const (
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// ChannelTraceLogging is the default channel for TraceLogging events. It is
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// not required to be used for TraceLogging, but will prevent decoding
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// issues for these events on older operating systems.
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ChannelTraceLogging Channel = 11
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)
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// Level represents the ETW logging level. There are several predefined levels
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// that are commonly used, but technically anything from 0-255 is allowed.
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// Lower levels indicate more important events, and 0 indicates an event that
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// will always be collected.
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type Level uint8
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// Predefined ETW log levels.
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const (
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LevelAlways Level = iota
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LevelCritical
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LevelError
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LevelWarning
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LevelInfo
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LevelVerbose
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)
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// EventDescriptor represents various metadata for an ETW event.
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type EventDescriptor struct {
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id uint16
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version uint8
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Channel Channel
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Level Level
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Opcode uint8
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Task uint16
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Keyword uint64
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}
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// NewEventDescriptor returns an EventDescriptor initialized for use with
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// TraceLogging.
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func NewEventDescriptor() *EventDescriptor {
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// Standard TraceLogging events default to the TraceLogging channel, and
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// verbose level.
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return &EventDescriptor{
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Channel: ChannelTraceLogging,
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Level: LevelVerbose,
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}
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}
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// Identity returns the identity of the event. If the identity is not 0, it
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// should uniquely identify the other event metadata (contained in
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// EventDescriptor, and field metadata). Only the lower 24 bits of this value
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// are relevant.
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func (ed *EventDescriptor) Identity() uint32 {
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return (uint32(ed.version) << 16) | uint32(ed.id)
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}
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// SetIdentity sets the identity of the event. If the identity is not 0, it
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// should uniquely identify the other event metadata (contained in
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// EventDescriptor, and field metadata). Only the lower 24 bits of this value
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// are relevant.
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func (ed *EventDescriptor) SetIdentity(identity uint32) {
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ed.id = uint16(identity)
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ed.version = uint8(identity >> 16)
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}
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package etw
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// Channel represents the ETW logging channel that is used. It can be used by
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// event consumers to give an event special treatment.
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type Channel uint8
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const (
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// ChannelTraceLogging is the default channel for TraceLogging events. It is
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// not required to be used for TraceLogging, but will prevent decoding
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// issues for these events on older operating systems.
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ChannelTraceLogging Channel = 11
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)
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// Level represents the ETW logging level. There are several predefined levels
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// that are commonly used, but technically anything from 0-255 is allowed.
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// Lower levels indicate more important events, and 0 indicates an event that
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// will always be collected.
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type Level uint8
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// Predefined ETW log levels.
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const (
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LevelAlways Level = iota
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LevelCritical
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LevelError
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LevelWarning
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LevelInfo
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LevelVerbose
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)
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// EventDescriptor represents various metadata for an ETW event.
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type EventDescriptor struct {
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id uint16
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version uint8
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Channel Channel
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Level Level
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Opcode uint8
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Task uint16
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Keyword uint64
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}
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// NewEventDescriptor returns an EventDescriptor initialized for use with
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// TraceLogging.
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func NewEventDescriptor() *EventDescriptor {
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// Standard TraceLogging events default to the TraceLogging channel, and
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// verbose level.
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return &EventDescriptor{
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Channel: ChannelTraceLogging,
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Level: LevelVerbose,
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}
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}
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// Identity returns the identity of the event. If the identity is not 0, it
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// should uniquely identify the other event metadata (contained in
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// EventDescriptor, and field metadata). Only the lower 24 bits of this value
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// are relevant.
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func (ed *EventDescriptor) Identity() uint32 {
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return (uint32(ed.version) << 16) | uint32(ed.id)
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}
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// SetIdentity sets the identity of the event. If the identity is not 0, it
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// should uniquely identify the other event metadata (contained in
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// EventDescriptor, and field metadata). Only the lower 24 bits of this value
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// are relevant.
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func (ed *EventDescriptor) SetIdentity(identity uint32) {
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ed.id = uint16(identity)
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ed.version = uint8(identity >> 16)
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}
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