Log Message:-----------Portability and documentation fixes for threaded pgbench patch.
Modified Files:-------------- pgsql/contrib/pgbench: Makefile (r1.16 -> r1.17) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/pgbench/Makefile?r1=1.16&r2=1.17) pgbench.c (r1.89 -> r1.90) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/pgbench/pgbench.c?r1=1.89&r2=1.90) pgsql/doc/src/sgml: pgbench.sgml (r1.9 -> r1.10) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/pgbench.sgml?r1=1.9&r2=1.10)