slog/pc.go

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !nopc

package slog

import "runtime"

// pc returns the program counter at the given stack depth.
func pc(depth int) uintptr {
	var pcs [1]uintptr
	runtime.Callers(depth, pcs[:])
	return pcs[0]
}