Subj : Re: How to deal with errno in a multipthread program
To   : comp.programming.threads
From : David Schwartz
Date : Fri Apr 15 2005 04:27 pm


"icoming" <zhengda1936@sina.com> wrote in message 
news:1113578925.652155.42640@g14g2000cwa.googlegroups.com...

> Is it enough to deal with it as follow:
> int err=errno;
> func();  //this function may modify the errno
> errno=err;
> I read W.Richard Stevens's UNIX Network Programming, it uses this way,
> but I do not think it's enough, but do not know there is better one.

    What is the problem you are trying to solve?

    DS

.