libbpf: Refactor bpf_object__open APIs to use common opts

Refactor all the various bpf_object__open variations to ultimately
specify common bpf_object_open_opts struct. This makes it easy to keep
extending this common struct w/ extra parameters without having to
update all the legacy APIs.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191015182849.3922287-3-andriin@fb.com
This commit is contained in:
Andrii Nakryiko 2019-10-15 11:28:46 -07:00 • committed by Alexei Starovoitov
commit 291ee02b5e