On Friday 03 November 2006 16:34, Randall Stewart wrote:
> /src/sys/netinet/sctp_usrreq.c: In function `sctp_optsset':
> /src/sys/netinet/sctp_usrreq.c:3136: warning: cast from pointer to
> integer of different size
>
>
> The above one I will have to ask if any one of you can give
> me a hand.. I am not a sparcy person ;-) and the line is:
> on_off = (mtod(m, int));
>
> (on_off is declared as a int on_off; a few lines above it).
mtod() returns a pointer. If you want to get an int out of the
mbuf data, then maybe something like:
on_off = ntohl(*mtod(m, int *)));
is what you want. As it is, you are casting m->m_data (char *) to an int and
returning the raw value of the data pointer into your int. :)
--
John Baldwin
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