Log Message:
-----------
Code cleanup in path.c and exec.c. Handle Windows drive and network specs
everywhere not just some places, get rid of . and .. when joining path
sections together. This should eliminate most of the ugly paths like
/foo/bar/./baz that we've been generating.
Modified Files:
--------------
pgsql/src/include:
port.h (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/port.h.diff?r1=1.64&r2=1.65)
pgsql/src/port:
exec.c (r1.30 -> r1.31)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/exec.c.diff?r1=1.30&r2=1.31)
path.c (r1.41 -> r1.42)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/path.c.diff?r1=1.41&r2=1.42)
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