rename SEC() to SECTION()

The only purpose of this is to break cut-and-paste of examples
that use SEC() causing people to think things through, look
at Android bpf program examples and use a better macro.

In particular programs with SEC("license") / SEC("maps") need to be
changed to use LICENSE("license") and the map helpers or the map
section is wrong and cannot be correctly parsed by the bpfloader.

Generated via:
  git grep 'SEC\(' | cut -d: -f1-2 | while read i; do mcedit $i; done
and manually editting found locations

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Idb333967e054e096fe74f910a5f8aaf1d6c5dc81
4 files changed
tree: 4037fe291e6959c83110b543c677690052d35158
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. NOTICE
  6. OWNERS
  7. PREUPLOAD.cfg