libbpf: Factor out low-level BPF program loading helper
authorAndrii Nakryiko <andrii@kernel.org>
Thu, 3 Dec 2020 20:46:31 +0000 (12:46 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 4 Dec 2020 01:38:21 +0000 (17:38 -0800)
commit6aef10a481a3f42c8021fe410e07440c0d71a5fc
treed5fc463fa44b5ff5b164bc92f25f685a0ec7323f
parent290248a5b7d829871b3ea3c62578613a580a1744
libbpf: Factor out low-level BPF program loading helper

Refactor low-level API for BPF program loading to not rely on public API
types. This allows painless extension without constant efforts to cleverly not
break backwards compatibility.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201203204634.1325171-12-andrii@kernel.org
tools/lib/bpf/bpf.c
tools/lib/bpf/libbpf.c
tools/lib/bpf/libbpf_internal.h