Re: a quick question

From: xi zhao (xizha_at_cisco.com)
Date: 08/20/04 

Date: Fri, 20 Aug 2004 14:55:50 -0700

sorry, pls ignore it, it is my mistaken...

xi zhao wrote:
> extern char ** environ;
> main()
> {
> char **eval;
> eval = environ;
>
> setenv("LD_LIB_PATH","/root",1);
> printf("the new env is :%s \n",getenv("LD_LIB_PATH"));
>
> while(*eval) printf("%s\n",*eval++);
>
> getchar();
> }
>
>
> how come there is no LD_LIB_PATH in my while loop of printf even though
> i called setenv/putenv?
>
> thanks a lot!
>