this returns NULL, which confuses the code.

between signal handler and enable/disable code, avoid accumulation of
timing error due to trying to maintain remaining-time instead of
absolute-end-time, disable timeout before commit not after.

Only affects machines where MAXALIGN > 4, and is a boundary-condition
case even there, but still surprising that it's not been identified
before.  Also reduce tuple chain move give-up messages from WARNING
to DEBUG1, since they are not unexpected conditions.

conform to C99's brain-dead notion of how inline functions should work.

returning an exception when this method was called.

Modified Files:
	jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java

< * Improve concurrency in GIST
> * Add concurrency to GIST

> * -Prevent aggregates from being used in rule WHERE clauses

< * Add floor(float8) and other missing functions
> * -Add floor(float8) and other missing functions
174c174
< * Improve concurrency of hash indexes (Neil Conway)
> * Improve concurrency of hash indexes (Neil)
277c277
< 	o Allow array declarations and other data types in PL/PgSQl DECLARE
> 	o Allow array declarations and other data types in PL/PgSQL DECLARE
293c293
< * -Have pg_dump use ADD PRIMARY KEY after COPY, for performance (Neil Conway)
> * -Have pg_dump use ADD PRIMARY KEY after COPY, for performance (Neil)
474c474
< * Precompile SQL functions to avoid overhead (Neil Conway)
> * Precompile SQL functions to avoid overhead (Neil)
549c549
< * Neil is Neil Conway <nconway@klamath.dyndns.org>
> * Neil is Neil Conway <neilc@samurai.com>