Log Message:-----------Portability fixes from Tom Lane for HPUX.
Modified Files:-------------- pg_migrator/src: Makefile (r1.2 -> r1.3) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/src/Makefile?r1=1.2&r2=1.3) controldata.c (r1.17 -> r1.18) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/src/controldata.c?r1=1.17&r2=1.18) option.c (r1.23 -> r1.24) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pg-migrator/pg_migrator/src/option.c?r1=1.23&r2=1.24)