// No g: we're on a C stack or a signal stack.
			ret = callCgoSigaction(uintptr(sig), new, old)
		case sp < g.stack.lo || sp >= g.stack.hi:
			// We're no longer on g's stack, so we must be handling a signal.  It's
			// possible that we interrupted the thread during a transition between g
			// and g0, so we should stay on the current stack to avoid corrupting g0.
			ret = callCgoSigaction(uintptr(sig), new, old)
		default:

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build linux

package runtime

// This is needed for vet.
//
//go:noescape