Hi,

You can use many of the functions available inside the linux kernel. For 
example, I know memcpy is available. However, you cannot make any 
system calls that might block.

For a listing of linux kernel functions, go into your kernel sources and look
at the documentation. If you type "make psdocs" or "make pdfdocs" in
the top level directory you will get a bunch of useful documents in 
Documentation/DocBook.

Best of luck,

Pablo Alvarez

On Friday 27 September 2002 11:30, you wrote:
> Hi
> pardon me if the question is repeated.i understand that in general
> standard library functions cannot be used with rtlinux.Does that mean we
> cannot use functions from string.h (like
> strcpy,strcmp,memcpy,memcmp)also.
> thanks
> krishna mohan.
>
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