PROTOCOLS
Controller
Defined in fuchsia.tracing.controller/trace_controller.fidl
StartTracing
Request
Response
StopTracing
Request
GetKnownCategories
Request
Response
STRUCTS
KnownCategory
Defined in fuchsia.tracing.controller/trace_controller.fidl
| Name | Type | Description | Default |
|---|
name |
string[100]
|
|
No default |
description |
string
|
|
No default |
ENUMS
BufferingMode
Type: uint8
Defined in fuchsia.tracing.controller/trace_controller.fidl
| Name | Value | Description |
|---|
ONESHOT |
0 |
|
CIRCULAR |
1 |
|
STREAMING |
2 |
|
TABLES
ProviderSpec
Defined in fuchsia.tracing.controller/trace_controller.fidl
| Ordinal | Name | Type | Description |
|---|
| 1 |
name |
string[100]
|
|
| 2 |
buffer_size_megabytes_hint |
uint32
|
|
TraceOptions
Defined in fuchsia.tracing.controller/trace_controller.fidl
Provides options for the trace.
| Ordinal | Name | Type | Description |
|---|
| 1 |
categories |
vector<string>[100]
|
The trace categories to record, or an empty array for all.
|
| 2 |
buffer_size_megabytes_hint |
uint32
|
Suggested size of trace buffer which each provider should receive.
|
| 3 |
start_timeout_milliseconds |
uint64
|
Acknowledge start request after at most `start_timeout_milliseconds`.
|
| 4 |
buffering_mode |
BufferingMode
|
|
| 5 |
provider_specs |
vector<ProviderSpec>[100]
|
Overrides for particular providers.
|
