将标准输出重定向到syslog [英] Redirecting standard output to syslog

问题描述

我打算为Debian打包 OpenTibia Server 。我想做的事情之一是通过 /etc/init.d 添加启动和 otserv 进程的守护进程。

I'm planning to package OpenTibia Server for Debian. One of the things I want to do is add startup via /etc/init.d and daemonization of the otserv process.

事实上，我们应该将输出重定向到syslog。这通常通过 syslog（）函数完成。目前，代码是：

Thing is, we should probably redirect output to syslog. This is usually done via the syslog() function. Currently, the code is swarmed with:

std::cout << "Stuff to printout" << std::endl;

是否有正确，容易添加的方法将标准输出和标准错误输出重定向到syslog中替换每一个单独的调用到std :: cout和朋友？

Is there a proper, easy to add, way to redirect standard output and standard error output into syslog without replacing every single "call" to std::cout and friends?

推荐答案

不确定直接的C答案是否足够;但在C中，您可以使用底层的stdio功能将（FILE *）直接插入syslog调用，而无需插入记录器进程。查看
http：//mischasan.wordpress。 com / 2011/05/25 / redirecting-stderr-to-syslog /

Not sure whether a straight "C" answer suffices; but in "C" you can use underlying stdio features to plug the (FILE*) directly into syslog calls, without an intervening "logger" process. Check out http://mischasan.wordpress.com/2011/05/25/redirecting-stderr-to-syslog/

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