On Monday 10 September 2001 04:50, you wrote:
> I am assigning the memory using mbuff_alloc() on both sides with same
> amount of memory chunk requested. say 0x100000. I am writing into this
> space from kernel module and this will wait and I am starting the user
> application which uses the same call mbuff_alloc to allocate the memory
> with the same chunk (0x100000) requested.(I assume that both the pointers
> now are pointing to same memory location - Am I correct ? )
Hi,
I just can point you to rtlinux-3.1 and it's documentation (I'm sure it's
also on the web, but I don't know where.) In
rtlinux-3.1/doc/txt/GettingStarted.txt
there is some documentation for the mbuff available. I didn't try it out
though. And no, it doesn't seem to be in the rtlinux-3.0 tar-file. There are
also the lines:
mbuff_alloc and mbuff_free cannot be used from realtime
threads. You should call them from init_module and
cleanup_module only.
which may be useful...
have fun
ineiti
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