tree 66e82006c7a1a5b933a7b9bb48e826a0a2ea61ef
parent e84e46fc7dd95857902cf6d878e7b505139fb218
author chantra <chantr4@gmail.com> 1655769019 -0700
committer chantra <chantr4@gmail.com> 1655769386 -0700

backport `struct bpf_create_map_attr`

Since
https://github.com/libbpf/libbpf/commit/7e8d4234ac0b24492dd473a2ba80204e175b87df,
this structure is gone from libbpf.

BCC uses it as a structure to pass around `bcc_create_map_xattr` and
`libbpf_bpf_map_create`.
The alternative would be to modify both libbpf_bpf_map_create and
bcc_create_map_xattr to take each arguments, which I am not sure it
would be any better.
Renamed the struct from `bpf_create_map_xattr` to `bcc_create_map_xattr` to better reflect this is a bcc-provided struct, not bpf anymore.