Update to kernel headers v4.7.2.

Modify the kernel header update script to rename C++ keyword
struct members to something else. This fixes problems when including
these kernel files in C++ code.

Also, make a manual change to linux/fib_rules.h and comment out the
value FRA_PAD since it conflicts with a special android kernel value
FRA_UID_START that has not been upstreamed yet.

Test: Built aosp_angler, aosp_x86_64, aosp_mips (bionic only)
Test: Booted on angler and ran bionic unit tests
Test: Built these changes in internal master

Change-Id: Ia22b7e3ca409404696dba76311f49157f4a9ceed
diff --git a/libc/kernel/uapi/rdma/rdma_netlink.h b/libc/kernel/uapi/rdma/rdma_netlink.h
index b35703a..b6f0831 100644
--- a/libc/kernel/uapi/rdma/rdma_netlink.h
+++ b/libc/kernel/uapi/rdma/rdma_netlink.h
@@ -22,182 +22,190 @@
 enum {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   RDMA_NL_RDMA_CM = 1,
-  RDMA_NL_NES,
-  RDMA_NL_C4IW,
+  RDMA_NL_IWCM,
+  RDMA_NL_RSVD,
   RDMA_NL_LS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  RDMA_NL_I40IW,
   RDMA_NL_NUM_CLIENTS
 };
 enum {
-  RDMA_NL_GROUP_CM = 1,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  RDMA_NL_GROUP_CM = 1,
   RDMA_NL_GROUP_IWPM,
   RDMA_NL_GROUP_LS,
   RDMA_NL_NUM_GROUPS
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10)
 #define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1))
 #define RDMA_NL_GET_TYPE(client,op) ((client << 10) + op)
-enum {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
   RDMA_NL_RDMA_CM_ID_STATS = 0,
   RDMA_NL_RDMA_CM_NUM_OPS
 };
-enum {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
   RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1,
   RDMA_NL_RDMA_CM_ATTR_DST_ADDR,
   RDMA_NL_RDMA_CM_NUM_ATTR,
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 enum {
   RDMA_NL_IWPM_REG_PID = 0,
   RDMA_NL_IWPM_ADD_MAPPING,
-  RDMA_NL_IWPM_QUERY_MAPPING,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  RDMA_NL_IWPM_QUERY_MAPPING,
   RDMA_NL_IWPM_REMOVE_MAPPING,
   RDMA_NL_IWPM_REMOTE_INFO,
   RDMA_NL_IWPM_HANDLE_ERR,
-  RDMA_NL_IWPM_MAPINFO,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  RDMA_NL_IWPM_MAPINFO,
   RDMA_NL_IWPM_MAPINFO_NUM,
   RDMA_NL_IWPM_NUM_OPS
 };
-struct rdma_cm_id_stats {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct rdma_cm_id_stats {
   __u32 qp_num;
   __u32 bound_dev_if;
   __u32 port_space;
-  __s32 pid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __s32 pid;
   __u8 cm_state;
   __u8 node_type;
   __u8 port_num;
-  __u8 qp_type;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 qp_type;
 };
 enum {
   IWPM_NLA_REG_PID_UNSPEC = 0,
-  IWPM_NLA_REG_PID_SEQ,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_REG_PID_SEQ,
   IWPM_NLA_REG_IF_NAME,
   IWPM_NLA_REG_IBDEV_NAME,
   IWPM_NLA_REG_ULIB_NAME,
-  IWPM_NLA_REG_PID_MAX
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_REG_PID_MAX
 };
 enum {
   IWPM_NLA_RREG_PID_UNSPEC = 0,
-  IWPM_NLA_RREG_PID_SEQ,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_RREG_PID_SEQ,
   IWPM_NLA_RREG_IBDEV_NAME,
   IWPM_NLA_RREG_ULIB_NAME,
   IWPM_NLA_RREG_ULIB_VER,
-  IWPM_NLA_RREG_PID_ERR,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_RREG_PID_ERR,
   IWPM_NLA_RREG_PID_MAX
 };
 enum {
-  IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_MANAGE_MAPPING_UNSPEC = 0,
   IWPM_NLA_MANAGE_MAPPING_SEQ,
   IWPM_NLA_MANAGE_ADDR,
   IWPM_NLA_MANAGE_MAPPED_LOC_ADDR,
-  IWPM_NLA_RMANAGE_MAPPING_ERR,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_RMANAGE_MAPPING_ERR,
   IWPM_NLA_RMANAGE_MAPPING_MAX
 };
 #define IWPM_NLA_MANAGE_MAPPING_MAX 3
-#define IWPM_NLA_QUERY_MAPPING_MAX 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IWPM_NLA_QUERY_MAPPING_MAX 4
 #define IWPM_NLA_MAPINFO_SEND_MAX 3
 enum {
   IWPM_NLA_QUERY_MAPPING_UNSPEC = 0,
-  IWPM_NLA_QUERY_MAPPING_SEQ,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_QUERY_MAPPING_SEQ,
   IWPM_NLA_QUERY_LOCAL_ADDR,
   IWPM_NLA_QUERY_REMOTE_ADDR,
   IWPM_NLA_RQUERY_MAPPED_LOC_ADDR,
-  IWPM_NLA_RQUERY_MAPPED_REM_ADDR,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_RQUERY_MAPPED_REM_ADDR,
   IWPM_NLA_RQUERY_MAPPING_ERR,
   IWPM_NLA_RQUERY_MAPPING_MAX
 };
-enum {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
   IWPM_NLA_MAPINFO_REQ_UNSPEC = 0,
   IWPM_NLA_MAPINFO_ULIB_NAME,
   IWPM_NLA_MAPINFO_ULIB_VER,
-  IWPM_NLA_MAPINFO_REQ_MAX
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_MAPINFO_REQ_MAX
 };
 enum {
   IWPM_NLA_MAPINFO_UNSPEC = 0,
-  IWPM_NLA_MAPINFO_LOCAL_ADDR,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_MAPINFO_LOCAL_ADDR,
   IWPM_NLA_MAPINFO_MAPPED_ADDR,
   IWPM_NLA_MAPINFO_MAX
 };
-enum {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum {
   IWPM_NLA_MAPINFO_NUM_UNSPEC = 0,
   IWPM_NLA_MAPINFO_SEQ,
   IWPM_NLA_MAPINFO_SEND_NUM,
-  IWPM_NLA_MAPINFO_ACK_NUM,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_MAPINFO_ACK_NUM,
   IWPM_NLA_MAPINFO_NUM_MAX
 };
 enum {
-  IWPM_NLA_ERR_UNSPEC = 0,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  IWPM_NLA_ERR_UNSPEC = 0,
   IWPM_NLA_ERR_SEQ,
   IWPM_NLA_ERR_CODE,
   IWPM_NLA_ERR_MAX
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 enum {
   RDMA_NL_LS_OP_RESOLVE = 0,
   RDMA_NL_LS_OP_SET_TIMEOUT,
-  RDMA_NL_LS_NUM_OPS
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  RDMA_NL_LS_OP_IP_RESOLVE,
+  RDMA_NL_LS_NUM_OPS
 };
 #define RDMA_NL_LS_F_ERR 0x0100
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum {
   LS_RESOLVE_PATH_USE_ALL = 0,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   LS_RESOLVE_PATH_USE_UNIDIRECTIONAL,
   LS_RESOLVE_PATH_USE_GMP,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   LS_RESOLVE_PATH_USE_MAX
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define LS_DEVICE_NAME_MAX 64
 struct rdma_ls_resolve_header {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u8 device_name[LS_DEVICE_NAME_MAX];
   __u8 port_num;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u8 path_use;
 };
-#define RDMA_NLA_F_MANDATORY (1 << 13)
-#define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | RDMA_NLA_F_MANDATORY))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct rdma_ls_ip_resolve_header {
+  __u32 ifindex;
+};
+#define RDMA_NLA_F_MANDATORY (1 << 13)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | RDMA_NLA_F_MANDATORY))
 enum {
   LS_NLA_TYPE_UNSPEC = 0,
   LS_NLA_TYPE_PATH_RECORD,
-  LS_NLA_TYPE_TIMEOUT,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  LS_NLA_TYPE_TIMEOUT,
   LS_NLA_TYPE_SERVICE_ID,
   LS_NLA_TYPE_DGID,
   LS_NLA_TYPE_SGID,
-  LS_NLA_TYPE_TCLASS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  LS_NLA_TYPE_TCLASS,
   LS_NLA_TYPE_PKEY,
   LS_NLA_TYPE_QOS_CLASS,
+  LS_NLA_TYPE_IPV4,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  LS_NLA_TYPE_IPV6,
   LS_NLA_TYPE_MAX
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct rdma_nla_ls_gid {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u8 gid[16];
 };
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */