selftests/bpf: Migrate sendmsg6 v4 mapped address tests

Migrate test case from bpf/test_sock_addr.c ensuring that sendmsg
returns -ENOTSUPP when sending to an IPv4-mapped IPv6 address to
prog_tests/sock_addr.c.

Signed-off-by: Jordan Rife <jrife@google.com>
Link: https://lore.kernel.org/r/20240510190246.3247730-9-jrife@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Jordan Rife 2024-05-10 14:02:25 -05:00 • committed by Alexei Starovoitov
commit 54462e8452
3 changed files with 42 additions and 20 deletions