Fix a few portability issues, adjust error messages.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 658fca8d3abd2f8f1b04028ac2d0dd49b49896c5
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2003-07-24T17:59:56Z
Releases: 7.4.1
Fix a few portability issues, adjust error messages.

Files