diff options
Diffstat (limited to 'networking/ping6.c')
| -rw-r--r-- | networking/ping6.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/networking/ping6.c b/networking/ping6.c index ccb19b2b5..b95e098ad 100644 --- a/networking/ping6.c +++ b/networking/ping6.c @@ -48,8 +48,6 @@ static void ping(const char *host); /* simple version */ -//static struct hostent *h; - static void noresp(int ign) { printf("No response from %s\n", h->h_name); @@ -58,7 +56,7 @@ static void noresp(int ign) static void ping(const char *host) { - len_and_sockaddr *lsa;// + len_and_sockaddr *lsa; struct sockaddr_in6 pingaddr; struct icmp6_hdr *pkt; int pingsock, c; @@ -67,10 +65,6 @@ static void ping(const char *host) pingsock = create_icmp6_socket(); - //memset(&pingaddr, 0, sizeof(pingaddr)); - //pingaddr.sin6_family = AF_INET6; - //h = xgethostbyname2(host, AF_INET6); - //memcpy(&pingaddr.sin6_addr, h->h_addr, sizeof(pingaddr.sin6_addr)); lsa = host_and_af2sockaddr(host, 0, AF_INET6); pingaddr = lsa->sin6; @@ -144,8 +138,7 @@ static int myid; static unsigned long tmin = ULONG_MAX, tmax, tsum; static char rcvd_tbl[MAX_DUP_CHK / 8]; -//static struct hostent *hostent; -char *hostname; +static char *hostname; static void sendping(int); static void pingstats(int); @@ -318,7 +311,7 @@ static void unpack(char *packet, int sz, struct sockaddr_in6 *from, int hoplimit extern int BUG_bad_offsetof_icmp6_cksum(void); static void ping(const char *host) { - len_and_sockaddr *lsa;// + len_and_sockaddr *lsa; char packet[datalen + MAXIPLEN + MAXICMPLEN]; char buf[INET6_ADDRSTRLEN]; int sockopt; @@ -329,12 +322,6 @@ static void ping(const char *host) pingsock = create_icmp6_socket(); - //memset(&pingaddr, 0, sizeof(pingaddr)); - //pingaddr.sin6_family = AF_INET6; - //hostent = xgethostbyname2(host, AF_INET6); - //if (hostent->h_addrtype != AF_INET6) - // bb_error_msg_and_die("unknown address type; only AF_INET6 is currently supported"); - //memcpy(&pingaddr.sin6_addr, hostent->h_addr, sizeof(pingaddr.sin6_addr)); lsa = host_and_af2sockaddr(host, 0, AF_INET6); hostname = xmalloc_sockaddr2host_noport(&lsa->sa, lsa->len); pingaddr = lsa->sin6; |