add bpf_for_each_map_elem() helper definition

See 5.12+ kernel's include/uapi/linux/bpf.h

(note that since bpf is 64-bit, int and long are the same thing)

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ib340a619645ad5ab8e41ff76cb7b51671f496bc5
1 file changed
tree: 8062cff106f5ec2f52cb249562e2cc4468a28383
  1. staticlibs/