[fpc-pascal] SO_RCVTIMEO

[Paul Davidson]

Trying to get SetSocketOptions for SO_RCVTIMEO and SO_SNDTIMEO to work 
with Darwin (FreeBSD).

type
   p : pointer;
   t : TimeVal;

t.tv_sec := mSec div 1000;
t.tv_usec := ( mSec mod 1000 ) * 1000;
p := @t;
if SetSocketOptions( fSocket, SOL_SOCKET, SO_SNDTIMEO, p, SizeOf( t ) ) 
<> 0 etc

returns "Math argument out of domain of func", i.e. EDOM error.

Reference http://www.rocketaware.com/man/man2/getsockopt.2.htm
Different OS's use different types.  MS uses pointer to integer, while 
others use a timeval structure.

An suggestions?

P D