class Registry
Defined at line 686 of file fidling/gen/sdk/fidl/fuchsia.tracing.provider/fuchsia.tracing.provider/hlcpp/fuchsia/tracing/provider/cpp/fidl.h
The service which trace providers use to register themselves with
the tracing system.
Note that one property of this interface is that once registration is made
the provider can drop this connection.
Public Members
static const char[] Name_Public Methods
void ~Registry ()void RegisterProvider (::fidl::InterfaceHandle< ::fuchsia::tracing::provider::Provider> provider, uint64_t pid, ::std::string name)Registers the trace provider.
Note: Registration is asynchronous, it's only at some point after this
returns that the provider is actually registered.
To unregister, simply close the Provider pipe.
`pid` is the process id of the provider, `name` is the name of the
provider. Both of these are used in logging and diagnostic messages.
void RegisterProviderSynchronously (::fidl::InterfaceHandle< ::fuchsia::tracing::provider::Provider> provider, uint64_t pid, ::std::string name, RegisterProviderSynchronouslyCallback callback)Registers the trace provider synchronously. The call doesn't return
until the provider is registered.
On return `s` is `ZX_OK` if registration was successful.
`started` is true if tracing has already started, which is a hint to
the provider to wait for the Start() message before continuing if it
wishes to not drop trace records before Start() is received.
To unregister, simply close the Provider pipe.
`pid` is the process id of the provider, `name` is the name of the
provider. Both of these are used in logging and diagnostic messages.