信号处理：如何解析代码和状态，wifexited等可以使用它们？

Signal handling: how to parse code and status so WIFEXITED etc. can use them?

youdao

信号处理：如何解析代码和状态，wifexited等可以使用它们？

Signal handling: how to parse code and status so WIFEXITED etc. can use them?

youdao