sadb_supported_len  131 include/uapi/linux/pfkeyv2.h 	__u16	sadb_supported_len;
sadb_supported_len 1651 net/key/af_key.c 		sp->sadb_supported_len = auth_len / sizeof(uint64_t);
sadb_supported_len 1672 net/key/af_key.c 		sp->sadb_supported_len = enc_len / sizeof(uint64_t);