Add attach bpf with flags and detach single bpf

Attach bpf program to cgroup with flags, support 'BPF_F_ALLOW_OVERRIDE'
and 'BPF_F_ALLOW_MULTI'; corresponding to detach a single bpf program in
a cgroup.

Test: m
Signed-off-by: KaiWen Zheng <zhengkaiwen5@xiaomi.corp-partner.google.com>
Change-Id: I9a4d2dcb249c6c628e3f1287d7d5d1879b722bd6
1 file changed
tree: a4a38619eae94843bbf32878d29234389fa78b3b
  1. client-libs/
  2. common/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING