routine, which calls all routines found in the dissector source files
with names that match " proto_reg_handoff_[a-z_0-9A-Z]*".
Call "register_all_protocol_handoffs()" after calling
"register_all_protocols()" - "register_all_protocols()" needs to be
called first, so that all protocols can register their fields, because
registering a dissector as being called if field "proto.port" is equal
to N requires that "proto.port" be a registered field.
Give DNS a handoff registration routine, and register its dissector to
be called if "udp.port" is UDP_PORT_DNS; remove the registration of DNS
from "packet-udp.c", and make "dissect_dns()" static (as nobody else
need know that it exists).
svn path=/trunk/; revision=1788
protocols (idea shamelessly stolen from GDB). We require that the
register routines
1) be located in "packet.c" or in one of the "packet-XXX.c"
files;
2) have a name of the form "proto_register_XXX";
3) take no argument, and return no value;
4) have their names appear in the source file either at the
beginning of the line, or preceded only by "void " at the
beginning of the line;
and we require that "packet-XXX.c" files be added to "DISSECTOR_SOURCES"
in "Makefile.am".
svn path=/trunk/; revision=891
Jörg Mayer