| // Copyright 2016 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 (linux && amd64) || (freebsd && amd64) || (linux && arm64) || (linux && ppc64le) |
| |
| package cgo |
| |
| // Import "unsafe" because we use go:linkname. |
| import _ "unsafe" |
| |
| // When using cgo, call the C library for sigaction, so that we call into |
| // any sanitizer interceptors. This supports using the sanitizers |
| // with Go programs. The thread and memory sanitizers only apply to |
| // C/C++ code; this permits that code to see the Go runtime's existing signal |
| // handlers when registering new signal handlers for the process. |
| |
| //go:cgo_import_static x_cgo_sigaction |
| //go:linkname x_cgo_sigaction x_cgo_sigaction |
| //go:linkname _cgo_sigaction _cgo_sigaction |
| var x_cgo_sigaction byte |
| var _cgo_sigaction = &x_cgo_sigaction |
