| // 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. |
| |
| package main |
| |
| // #include <unistd.h> |
| // static void nop() {} |
| import "C" |
| |
| import "syscall" |
| |
| func init() { |
| register("TgkillSegvInCgo", TgkillSegvInCgo) |
| } |
| |
| func TgkillSegvInCgo() { |
| c := make(chan bool) |
| go func() { |
| close(c) |
| for { |
| C.nop() |
| } |
| }() |
| |
| <-c |
| |
| syscall.Tgkill(syscall.Getpid(), syscall.Gettid(), syscall.SIGSEGV) |
| |
| // Wait for the OS to deliver the signal. |
| C.pause() |
| } |
