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minor coding style fixes in IPv6 code

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This commit is contained in:
goldsimon
2016-08-11 09:23:43 +02:00
parent 3194c9c4cf
commit bf3e8e6a48
8 changed files with 76 additions and 76 deletions
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102
src/core/ipv6/nd6.c
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@@ -82,23 +82,23 @@ static ip6_addr_t multicast_address;
static u8_t nd6_ra_buffer[sizeof(struct prefix_option)];
/* Forward declarations. */
static s8_t nd6_find_neighbor_cache_entry(const ip6_addr_t * ip6addr);
static s8_t nd6_find_neighbor_cache_entry(const ip6_addr_t *ip6addr);
static s8_t nd6_new_neighbor_cache_entry(void);
static void nd6_free_neighbor_cache_entry(s8_t i);
static s8_t nd6_find_destination_cache_entry(const ip6_addr_t * ip6addr);
static s8_t nd6_find_destination_cache_entry(const ip6_addr_t *ip6addr);
static s8_t nd6_new_destination_cache_entry(void);
static s8_t nd6_is_prefix_in_netif(const ip6_addr_t * ip6addr, struct netif * netif);
static s8_t nd6_get_router(const ip6_addr_t * router_addr, struct netif * netif);
static s8_t nd6_new_router(const ip6_addr_t * router_addr, struct netif * netif);
static s8_t nd6_get_onlink_prefix(ip6_addr_t * prefix, struct netif * netif);
static s8_t nd6_new_onlink_prefix(ip6_addr_t * prefix, struct netif * netif);
static s8_t nd6_is_prefix_in_netif(const ip6_addr_t *ip6addr, struct netif *netif);
static s8_t nd6_get_router(const ip6_addr_t *router_addr, struct netif *netif);
static s8_t nd6_new_router(const ip6_addr_t *router_addr, struct netif *netif);
static s8_t nd6_get_onlink_prefix(ip6_addr_t *prefix, struct netif *netif);
static s8_t nd6_new_onlink_prefix(ip6_addr_t *prefix, struct netif *netif);
#define ND6_SEND_FLAG_MULTICAST_DEST 0x01
#define ND6_SEND_FLAG_ALLNODES_DEST 0x02
static void nd6_send_ns(struct netif * netif, const ip6_addr_t * target_addr, u8_t flags);
static void nd6_send_na(struct netif * netif, const ip6_addr_t * target_addr, u8_t flags);
static void nd6_send_ns(struct netif *netif, const ip6_addr_t *target_addr, u8_t flags);
static void nd6_send_na(struct netif *netif, const ip6_addr_t *target_addr, u8_t flags);
#if LWIP_IPV6_SEND_ROUTER_SOLICIT
static err_t nd6_send_rs(struct netif * netif);
static err_t nd6_send_rs(struct netif *netif);
#endif /* LWIP_IPV6_SEND_ROUTER_SOLICIT */
#if LWIP_ND6_QUEUEING
@@ -127,8 +127,8 @@ nd6_input(struct pbuf *p, struct netif *inp)
switch (msg_type) {
case ICMP6_TYPE_NA: /* Neighbor Advertisement. */
{
struct na_header * na_hdr;
struct lladdr_option * lladdr_opt;
struct na_header *na_hdr;
struct lladdr_option *lladdr_opt;
/* Check that na header fits in packet. */
if (p->len < (sizeof(struct na_header))) {
@@ -262,8 +262,8 @@ nd6_input(struct pbuf *p, struct netif *inp)
}
case ICMP6_TYPE_NS: /* Neighbor solicitation. */
{
struct ns_header * ns_hdr;
struct lladdr_option * lladdr_opt;
struct ns_header *ns_hdr;
struct lladdr_option *lladdr_opt;
u8_t accepted;
/* Check that ns header fits in packet. */
@@ -374,8 +374,8 @@ nd6_input(struct pbuf *p, struct netif *inp)
}
case ICMP6_TYPE_RA: /* Router Advertisement. */
{
struct ra_header * ra_hdr;
u8_t * buffer; /* Used to copy options. */
struct ra_header *ra_hdr;
u8_t *buffer; /* Used to copy options. */
u16_t offset;
/* Check that RA header fits in packet. */
@@ -453,7 +453,7 @@ nd6_input(struct pbuf *p, struct netif *inp)
switch (buffer[0]) {
case ND6_OPTION_TYPE_SOURCE_LLADDR:
{
struct lladdr_option * lladdr_opt;
struct lladdr_option *lladdr_opt;
lladdr_opt = (struct lladdr_option *)buffer;
if ((default_router_list[i].neighbor_entry != NULL) &&
(default_router_list[i].neighbor_entry->state == ND6_INCOMPLETE)) {
@@ -465,7 +465,7 @@ nd6_input(struct pbuf *p, struct netif *inp)
}
case ND6_OPTION_TYPE_MTU:
{
struct mtu_option * mtu_opt;
struct mtu_option *mtu_opt;
mtu_opt = (struct mtu_option *)buffer;
if (htonl(mtu_opt->mtu) >= 1280) {
#if LWIP_ND6_ALLOW_RA_UPDATES
@@ -476,7 +476,7 @@ nd6_input(struct pbuf *p, struct netif *inp)
}
case ND6_OPTION_TYPE_PREFIX_INFO:
{
struct prefix_option * prefix_opt;
struct prefix_option *prefix_opt;
prefix_opt = (struct prefix_option *)buffer;
if (prefix_opt->flags & ND6_PREFIX_FLAG_ON_LINK) {
@@ -526,8 +526,8 @@ nd6_input(struct pbuf *p, struct netif *inp)
}
case ICMP6_TYPE_RD: /* Redirect */
{
struct redirect_header * redir_hdr;
struct lladdr_option * lladdr_opt;
struct redirect_header *redir_hdr;
struct lladdr_option *lladdr_opt;
/* Check that Redir header fits in packet. */
if (p->len < sizeof(struct redirect_header)) {
@@ -599,7 +599,7 @@ nd6_input(struct pbuf *p, struct netif *inp)
case ICMP6_TYPE_PTB: /* Packet too big */
{
struct icmp6_hdr *icmp6hdr; /* Packet too big message */
struct ip6_hdr * ip6hdr; /* IPv6 header of the packet which caused the error */
struct ip6_hdr *ip6hdr; /* IPv6 header of the packet which caused the error */
u32_t pmtu;
/* Check that ICMPv6 header + IPv6 header fit in payload */
@@ -655,7 +655,7 @@ void
nd6_tmr(void)
{
s8_t i;
struct netif * netif;
struct netif *netif;
/* Process neighbor entries. */
for (i = 0; i < LWIP_ND6_NUM_NEIGHBORS; i++) {
@@ -847,11 +847,11 @@ nd6_tmr(void)
* @param flags one of ND6_SEND_FLAG_*
*/
static void
nd6_send_ns(struct netif * netif, const ip6_addr_t * target_addr, u8_t flags)
nd6_send_ns(struct netif *netif, const ip6_addr_t *target_addr, u8_t flags)
{
struct ns_header * ns_hdr;
struct pbuf * p;
const ip6_addr_t * src_addr;
struct ns_header *ns_hdr;
struct pbuf *p;
const ip6_addr_t *src_addr;
u16_t lladdr_opt_len;
if (ip6_addr_isvalid(netif_ip6_addr_state(netif,0))) {
@@ -916,13 +916,13 @@ nd6_send_ns(struct netif * netif, const ip6_addr_t * target_addr, u8_t flags)
* @param flags one of ND6_SEND_FLAG_*
*/
static void
nd6_send_na(struct netif * netif, const ip6_addr_t * target_addr, u8_t flags)
nd6_send_na(struct netif *netif, const ip6_addr_t *target_addr, u8_t flags)
{
struct na_header * na_hdr;
struct lladdr_option * lladdr_opt;
struct pbuf * p;
const ip6_addr_t * src_addr;
const ip6_addr_t * dest_addr;
struct na_header *na_hdr;
struct lladdr_option *lladdr_opt;
struct pbuf *p;
const ip6_addr_t *src_addr;
const ip6_addr_t *dest_addr;
u16_t lladdr_opt_len;
/* Use link-local address as source address. */
@@ -987,12 +987,12 @@ nd6_send_na(struct netif * netif, const ip6_addr_t * target_addr, u8_t flags)
* @param netif the netif on which to send the message
*/
static err_t
nd6_send_rs(struct netif * netif)
nd6_send_rs(struct netif *netif)
{
struct rs_header * rs_hdr;
struct lladdr_option * lladdr_opt;
struct pbuf * p;
const ip6_addr_t * src_addr;
struct rs_header *rs_hdr;
struct lladdr_option *lladdr_opt;
struct pbuf *p;
const ip6_addr_t *src_addr;
err_t err;
u16_t lladdr_opt_len = 0;
@@ -1058,7 +1058,7 @@ nd6_send_rs(struct netif * netif)
* entry is found
*/
static s8_t
nd6_find_neighbor_cache_entry(const ip6_addr_t * ip6addr)
nd6_find_neighbor_cache_entry(const ip6_addr_t *ip6addr)
{
s8_t i;
for (i = 0; i < LWIP_ND6_NUM_NEIGHBORS; i++) {
@@ -1217,7 +1217,7 @@ nd6_free_neighbor_cache_entry(s8_t i)
* entry is found
*/
static s8_t
nd6_find_destination_cache_entry(const ip6_addr_t * ip6addr)
nd6_find_destination_cache_entry(const ip6_addr_t *ip6addr)
{
s8_t i;
for (i = 0; i < LWIP_ND6_NUM_DESTINATIONS; i++) {
@@ -1267,7 +1267,7 @@ nd6_new_destination_cache_entry(void)
* @return 1 if the address is on-link, 0 otherwise
*/
static s8_t
nd6_is_prefix_in_netif(const ip6_addr_t * ip6addr, struct netif * netif)
nd6_is_prefix_in_netif(const ip6_addr_t *ip6addr, struct netif *netif)
{
s8_t i;
for (i = 0; i < LWIP_ND6_NUM_PREFIXES; i++) {
@@ -1296,7 +1296,7 @@ nd6_is_prefix_in_netif(const ip6_addr_t * ip6addr, struct netif * netif)
* router is found
*/
s8_t
nd6_select_router(const ip6_addr_t * ip6addr, struct netif * netif)
nd6_select_router(const ip6_addr_t *ip6addr, struct netif *netif)
{
s8_t i;
/* last_router is used for round-robin router selection (as recommended
@@ -1355,7 +1355,7 @@ nd6_select_router(const ip6_addr_t * ip6addr, struct netif * netif)
* @return the index of the router entry, or -1 if not found
*/
static s8_t
nd6_get_router(const ip6_addr_t * router_addr, struct netif * netif)
nd6_get_router(const ip6_addr_t *router_addr, struct netif *netif)
{
s8_t i;
@@ -1380,7 +1380,7 @@ nd6_get_router(const ip6_addr_t * router_addr, struct netif * netif)
* @return the index on the router table, or -1 if could not be created
*/
static s8_t
nd6_new_router(const ip6_addr_t * router_addr, struct netif * netif)
nd6_new_router(const ip6_addr_t *router_addr, struct netif *netif)
{
s8_t router_index;
s8_t neighbor_index;
@@ -1429,7 +1429,7 @@ nd6_new_router(const ip6_addr_t * router_addr, struct netif * netif)
* @return the index on the prefix table, or -1 if not found
*/
static s8_t
nd6_get_onlink_prefix(ip6_addr_t * prefix, struct netif * netif)
nd6_get_onlink_prefix(ip6_addr_t *prefix, struct netif *netif)
{
s8_t i;
@@ -1453,7 +1453,7 @@ nd6_get_onlink_prefix(ip6_addr_t * prefix, struct netif * netif)
* @return the index on the prefix table, or -1 if not created
*/
static s8_t
nd6_new_onlink_prefix(ip6_addr_t * prefix, struct netif * netif)
nd6_new_onlink_prefix(ip6_addr_t *prefix, struct netif *netif)
{
s8_t i;
@@ -1488,7 +1488,7 @@ nd6_new_onlink_prefix(ip6_addr_t * prefix, struct netif * netif)
* could be created
*/
s8_t
nd6_get_next_hop_entry(const ip6_addr_t * ip6addr, struct netif * netif)
nd6_get_next_hop_entry(const ip6_addr_t *ip6addr, struct netif *netif)
{
s8_t i;
@@ -1600,7 +1600,7 @@ nd6_get_next_hop_entry(const ip6_addr_t * ip6addr, struct netif * netif)
* @return ERR_OK if succeeded, ERR_MEM if out of memory
*/
err_t
nd6_queue_packet(s8_t neighbor_index, struct pbuf * q)
nd6_queue_packet(s8_t neighbor_index, struct pbuf *q)
{
err_t result = ERR_MEM;
struct pbuf *p;
@@ -1784,7 +1784,7 @@ nd6_send_q(s8_t i)
* @return the Path MTU, if known, or the netif default MTU
*/
u16_t
nd6_get_destination_mtu(const ip6_addr_t * ip6addr, struct netif * netif)
nd6_get_destination_mtu(const ip6_addr_t *ip6addr, struct netif *netif)
{
s8_t i;
@@ -1814,7 +1814,7 @@ nd6_get_destination_mtu(const ip6_addr_t * ip6addr, struct netif * netif)
* by an upper layer protocol (TCP)
*/
void
nd6_reachability_hint(const ip6_addr_t * ip6addr)
nd6_reachability_hint(const ip6_addr_t *ip6addr)
{
s8_t i;
@@ -1857,7 +1857,7 @@ nd6_reachability_hint(const ip6_addr_t * ip6addr)
* @param netif points to a network interface
*/
void
nd6_cleanup_netif(struct netif * netif)
nd6_cleanup_netif(struct netif *netif)
{
u8_t i;
s8_t router_index;