commit d561b7f67cd0c2dce458dd14d8c21be9fa2cd23c
author Lorenzo Colitti <lorenzo@google.com> Tue Feb 09 13:20:29 2021 +0900
committer Maciej Żenczykowski <maze@google.com> Wed Feb 10 04:44:35 2021 +0000
tree 7d80298942ce3d9296dc9b6aa99d9a7717b61db7
parent 4e92da06faaa28e9b435d9d86d2b98b7b034eec2

Add IPv4 counters.

Test: dumpsys tethering bpf
Change-Id: Ie21fee8ad12430ecd21c3903587d25b8dd2a96c4

Tethering/bpf_progs/bpf_tethering.h

diff --git a/Tethering/bpf_progs/bpf_tethering.h b/Tethering/bpf_progs/bpf_tethering.h
index d83ae34..c8ada88 100644
--- a/Tethering/bpf_progs/bpf_tethering.h
+++ b/Tethering/bpf_progs/bpf_tethering.h
@@ -31,10 +31,18 @@
     ERR(LOCAL_SRC_DST)       \
     ERR(NO_STATS_ENTRY)      \
     ERR(NO_LIMIT_ENTRY)      \
+    ERR(BELOW_IPV4_MTU)      \
     ERR(BELOW_IPV6_MTU)      \
     ERR(LIMIT_REACHED)       \
     ERR(CHANGE_HEAD_FAILED)  \
     ERR(TOO_SHORT)           \
+    ERR(HAS_IP_OPTIONS)      \
+    ERR(IS_IP_FRAG)          \
+    ERR(CHECKSUM)            \
+    ERR(NON_TCP_UDP)         \
+    ERR(SHORT_TCP_HEADER)    \
+    ERR(SHORT_UDP_HEADER)    \
+    ERR(TRUNCATED_IPV4)      \
     ERR(_MAX)
 
 #define ERR(x) BPF_TETHER_ERR_ ##x,