On Dec 8, 2003, at 7:42 AM, Tomas Kukosa wrote:
would not it be usefull to make some reserved DLT_s and WTAP_ENCAP_s?
It would be intended only for private usage when the global new values
are not really necessary.
I think the DLT_USER0-DLT_USER15 and
WTAP_ENCAP_USER0-WTAP_ENCAP_USER15 should be enough.
Why I ask? I would like to try something with new DLTs/WTAP_ENCAPs and
I do not want to neither disturb other pople with my private values nor
to keep private versions of libpcap and wiretap sources.
As long as it's made clear that there won't ever be any code in
tcpdump.org tcpdump or libpcap, ethereal.com Ethereal, etc. to support
any particular interpretations of those reserved values (i.e., anybody
who uses that stuff privately will have to maintain it indefinitely,
and if they use it in a product, there won't ever be any support in
official releases for reading capture files with those link-layer
types), I think it'd be reasonable to have private DLT_ values.
WTAP_ENCAP_ values are internal to Ethereal; there is no guarantee that
the numerical values for given WTAP_ENCAP_ tags will remain the same
from release to release. The only thing that would be reserved would
be the names WTAP_ENCAP_USER0 through WTAP_ENCAP_USER15.
