[nanomsg] Re: Problem building on HP-UX
- From: André Jonsson <nanomsg@xxxxxx>
- To: nanomsg@xxxxxxxxxxxxx
- Date: Tue, 17 Sep 2013 09:29:27 +0200
On 2013-09-16 16:29, Martin Sustrik wrote:
On 16/09/13 16:13, André Jonsson wrote:
I can see that on my own (linux) machine that iov_base is a void *, how
does that work? I mean, is the code in usock_posix.inc not used then?
It is used. No idea why it compiles.
In any case the line should look something like this:
((uint8_t*) hdr->msg_iov->iov_base) += nbytes;
Does that help?
Martin
Hm... I thought I replied to this already, but I can't find it... oh well.
It does indeed help! The whole thing compiled like a charm (save for a
handful of warnings).
However, I had to do add an extra level of indirection for it to compile:
*((uint8_t**)&(hdr->msg_iov->iov_base)) += nbytes;
Which is horrible... but without it, it said:
CC src/aio/usock.lo
"src/aio/usock_posix.inc", line 901: error #2137: expression must be a
modifiable lvalue
((uint8_t*)hdr->msg_iov->iov_base) += nbytes;
Anyway, I'll see if I can make some adjustments to configure.ac for it
to generate to correct defines for this platform (and hopefully not
break it for others).
/André
Other related posts:
