> What does postgresql do if there is no system-wide union semun?
There is a check for union semun in configure and then if it does not
find a system wide union semun it defines its own as
#ifndef HAVE_UNION_SEMUN
union semun
{
int val;
struct semid_ds *buf;
unsigned short *array;
};
#endif
The check is in configure for many years :-) So I it is required for
other platforms than Cygwin too.
Dan
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Bug reporting: http://cygwin.com/bugs.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/
