go/src/runtime/pprof/runtime.go

// runtime_FrameStartLine is defined in runtime/symtab.go.
//
//go:noescape
func runtime_FrameStartLine(f *runtime.Frame) int

// runtime_FrameSymbolName is defined in runtime/symtab.go.
//
//go:noescape
func runtime_FrameSymbolName(f *runtime.Frame) string

// runtime_expandFinalInlineFrame is defined in runtime/symtab.go.
func runtime_expandFinalInlineFrame(stk []uintptr) []uintptr

// runtime_setProfLabel is defined in runtime/proflabel.go.
func runtime_setProfLabel(labels unsafe.Pointer)

// runtime_getProfLabel is defined in runtime/proflabel.go.
func runtime_getProfLabel() unsafe.Pointer

// SetGoroutineLabels sets the current goroutine's labels to match ctx.
// A new goroutine inherits the labels of the goroutine that created it.
// This is a lower-level API than [Do], which should be used instead when possible.
func SetGoroutineLabels(ctx context.Context) { … }

// Do calls f with a copy of the parent context with the
// given labels added to the parent's label map.
// Goroutines spawned while executing f will inherit the augmented label-set.
// Each key/value pair in labels is inserted into the label map in the
// order provided, overriding any previous value for the same key.
// The augmented label map will be set for the duration of the call to f
// and restored once f returns.
func Do(ctx context.Context, labels LabelSet, f func(context.Context)) { … }