Log Message:-----------Remove use of "miscadmin.h" in port C files and remove test for frontendin miscadmin.h.
Modified Files:-------------- pgsql/src/include: miscadmin.h (r1.170 -> r1.171) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/miscadmin.h.diff?r1=1.170&r2=1.171) pgsql/src/port: dirmod.c (r1.30 -> r1.31) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/dirmod.c.diff?r1=1.30&r2=1.31) exec.c (r1.29 -> r1.30) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/port/exec.c.diff?r1=1.29&r2=1.30)