candump: use WTAP_ENCAP_SOCKETCAN, not WTAP_ENCAP_WIRESHARK_UPPER_PDU.
authorGuy Harris <gharris@sonic.net>
Tue, 13 Feb 2024 05:46:30 +0000 (21:46 -0800)
committerGuy Harris <gharris@sonic.net>
Tue, 13 Feb 2024 05:46:30 +0000 (21:46 -0800)
commit37937ef51444af7eb2ea8ca2d96021ab9aa044ae
tree9e59991c111fc23d324df4b372b8778a13892c85
parentb7b7a6ce96554905dea094b4f151bf9b962da193
candump: use WTAP_ENCAP_SOCKETCAN, not WTAP_ENCAP_WIRESHARK_UPPER_PDU.

WTAP_ENCAP_SOCKETCAN suffices, and doesn't add a bunch of upper PDU tags
that provide no additional information.

While we're at it, rename candump_write_packet() to
candump_gen_packet(), as it doesn't write anything to a file.
wiretap/candump.c