I know about envp.
What I want to know is the exact position of these variables on the stack.
and if anywhere I can find some data, on the exact compisoition of the
stcak, then it will be very helpful.
references of books and websites wil be most helpful.
amol
> On Monday, 28 June 1999 at 5:54:29 -0400, Amol Mohite wrote:
> >
> > Hi!
> >
> > i hope this is the right list for this qs.
> >
> > I wanted t know where the environment strings i bsd were stored after a
> > program execs another one.
>
> At the top of memory. You can access them by the standard (but
> undocumented) method:
>
> int main (int argc, char *argv [], char *envp [])
>
> envp is a pointer to the environment strings. This is true for every
> version of UNIX I know.
>
> > Is there any place I ca get hold of the ABIs for freebsd ?
>
> Can you be more specific?
>
> Greg
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