[Pgpool-committers] pgpool - pgpool-II: To avoid direct access to stream buffer from

[User T-ishii]

Log Message:
-----------
To avoid direct access to stream buffer from abstraction point of
view, add two macros:
#define pool_read_buffer_is_empty(connection)
#define pool_discard_read_buffer(connection)

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.207 -> r1.208)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.207&r2=1.208)
        pool_proto_modules.c (r1.42 -> r1.43)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.c?r1=1.42&r2=1.43)
        pool_stream.h (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_stream.h?r1=1.1&r2=1.2)