diff options
Diffstat (limited to 'nhrpd/linux.c')
| -rw-r--r-- | nhrpd/linux.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/nhrpd/linux.c b/nhrpd/linux.c index 88804a87d6..46a327b59f 100644 --- a/nhrpd/linux.c +++ b/nhrpd/linux.c @@ -31,16 +31,17 @@ static int nhrp_socket_fd = -1; int os_socket(void) { if (nhrp_socket_fd < 0) - nhrp_socket_fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_NHRP)); + nhrp_socket_fd = + socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_NHRP)); return nhrp_socket_fd; } -int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr, size_t addrlen) +int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr, + size_t addrlen) { struct sockaddr_ll lladdr; struct iovec iov = { - .iov_base = (void*) buf, - .iov_len = len, + .iov_base = (void *)buf, .iov_len = len, }; struct msghdr msg = { .msg_name = &lladdr, @@ -67,12 +68,12 @@ int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr, return 0; } -int os_recvmsg(uint8_t *buf, size_t *len, int *ifindex, uint8_t *addr, size_t *addrlen) +int os_recvmsg(uint8_t *buf, size_t *len, int *ifindex, uint8_t *addr, + size_t *addrlen) { struct sockaddr_ll lladdr; struct iovec iov = { - .iov_base = buf, - .iov_len = *len, + .iov_base = buf, .iov_len = *len, }; struct msghdr msg = { .msg_name = &lladdr, @@ -89,7 +90,7 @@ int os_recvmsg(uint8_t *buf, size_t *len, int *ifindex, uint8_t *addr, size_t *a *len = r; *ifindex = lladdr.sll_ifindex; - if (*addrlen <= (size_t) lladdr.sll_addr) { + if (*addrlen <= (size_t)lladdr.sll_addr) { if (memcmp(lladdr.sll_addr, "\x00\x00\x00\x00", 4) != 0) { memcpy(addr, lladdr.sll_addr, lladdr.sll_halen); *addrlen = lladdr.sll_halen; |