fd_set and ORBit

[Jeff Abrahamson <abrahj01 mh us sbphrd com>]

I'm trying to compile ORBit-0.5.1 on OSF/1 V4.0. I'm compiling in the
order recommended on the web page and with the sources in the
gnome.org ftp archive .../sources/latest. Where two versions are
provided in that directory, I'm using the later version. I ftp'ed them
today, so I think I'm current. ;-)

I get an error in connection.c compiling the following line:

  fd_set selectset_rd, selectset_ex;

A quick grep of the code confirms that fd_set is not declared. Here's
the error, and any help or suggestions would be much appreciated.

connection.c: In function `giop_check_connections':
connection.c:1323: `fd_set' undeclared (first use in this function)
connection.c:1323: (Each undeclared identifier is reported only once
connection.c:1323: for each function it appears in.)
connection.c:1323: parse error before `selectset_rd'
connection.c:1331: request for member `list' in something not a structure or union
connection.c:1337: `selectset_rd' undeclared (first use in this function)
connection.c:1337: request for member `selectset_rd' in something not a structure or union
connection.c:1339: `selectset_ex' undeclared (first use in this function)
connection.c:1339: request for member `selectset_ex' in something not a structure or union
connection.c:1345: request for member `max_fd' in something not a structure or union
connection.c:1357: request for member `max_fd' in something not a structure or union
connection.c:1389: request for member `fd_to_connection_mapping' in something not a structure or union
connection.c:1412: request for member `fd_to_connection_mapping' in something not a structure or union
make[3]: *** [connection.lo] Error 1


Tia.

-- 
- Jeff Abrahamson
  abrahj01@mh.us.sbphrd.com
  610/270-4845