mirror of https://github.com/k3s-io/k3s
74 lines
2.0 KiB
Go
74 lines
2.0 KiB
Go
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package etw
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import (
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"github.com/Microsoft/go-winio/pkg/guid"
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)
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type eventOptions struct {
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descriptor *eventDescriptor
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activityID guid.GUID
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relatedActivityID guid.GUID
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tags uint32
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}
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// EventOpt defines the option function type that can be passed to
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// Provider.WriteEvent to specify general event options, such as level and
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// keyword.
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type EventOpt func(options *eventOptions)
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// WithEventOpts returns the variadic arguments as a single slice.
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func WithEventOpts(opts ...EventOpt) []EventOpt {
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return opts
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}
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// WithLevel specifies the level of the event to be written.
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func WithLevel(level Level) EventOpt {
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return func(options *eventOptions) {
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options.descriptor.level = level
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}
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}
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// WithKeyword specifies the keywords of the event to be written. Multiple uses
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// of this option are OR'd together.
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func WithKeyword(keyword uint64) EventOpt {
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return func(options *eventOptions) {
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options.descriptor.keyword |= keyword
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}
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}
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// WithChannel specifies the channel of the event to be written.
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func WithChannel(channel Channel) EventOpt {
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return func(options *eventOptions) {
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options.descriptor.channel = channel
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}
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}
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// WithOpcode specifies the opcode of the event to be written.
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func WithOpcode(opcode Opcode) EventOpt {
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return func(options *eventOptions) {
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options.descriptor.opcode = opcode
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}
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}
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// WithTags specifies the tags of the event to be written. Tags is a 28-bit
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// value (top 4 bits are ignored) which are interpreted by the event consumer.
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func WithTags(newTags uint32) EventOpt {
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return func(options *eventOptions) {
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options.tags |= newTags
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}
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}
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// WithActivityID specifies the activity ID of the event to be written.
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func WithActivityID(activityID guid.GUID) EventOpt {
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return func(options *eventOptions) {
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options.activityID = activityID
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}
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}
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// WithRelatedActivityID specifies the parent activity ID of the event to be written.
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func WithRelatedActivityID(activityID guid.GUID) EventOpt {
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return func(options *eventOptions) {
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options.relatedActivityID = activityID
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}
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}
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