Remove all usage of the "register" storage class specifier.

[oweals/busybox.git] / networking / ping6.c

diff --git a/networking/ping6.c b/networking/ping6.c
index 72d1d667ab6d3d3cce43274d8ba344c3dce93442..c15ea5c4a0ba9d9fe8ec312f662af1e672c72977 100644 (file)
--- a/networking/ping6.c
+++ b/networking/ping6.c
@@ -37,9 +37,8 @@
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/file.h>
-#include <sys/time.h>
 #include <sys/times.h>
-#include <sys/signal.h>
+#include <signal.h>
 
 #include <netinet/in.h>
 #include <netinet/ip6.h>
@@ -111,7 +110,7 @@ static void ping(const char *host)
        setsockopt(pingsock, SOL_RAW, IPV6_CHECKSUM, (char *) &sockopt,
                           sizeof(sockopt));
 
-       c = sendto(pingsock, packet, sizeof(packet), 0,
+       c = sendto(pingsock, packet, DEFDATALEN + sizeof (struct icmp6_hdr), 0,
                           (struct sockaddr *) &pingaddr, sizeof(struct sockaddr_in6));
 
        if (c < 0 || c != sizeof(packet))
@@ -204,7 +203,7 @@ static void sendping(int junk)
 {
        struct icmp6_hdr *pkt;
        int i;
-       char packet[datalen + 8];
+       char packet[datalen + sizeof (struct icmp6_hdr)];
 
        pkt = (struct icmp6_hdr *) packet;
 
@@ -236,6 +235,17 @@ static void sendping(int junk)
        }
 }
 
+/* RFC3542 changed some definitions from RFC2292 for no good reason, whee !
+ * the newer 3542 uses a MLD_ prefix where as 2292 uses ICMP6_ prefix */
+#ifndef MLD_LISTENER_QUERY
+# define MLD_LISTENER_QUERY ICMP6_MEMBERSHIP_QUERY
+#endif
+#ifndef MLD_LISTENER_REPORT
+# define MLD_LISTENER_REPORT ICMP6_MEMBERSHIP_REPORT
+#endif
+#ifndef MLD_LISTENER_REDUCTION
+# define MLD_LISTENER_REDUCTION ICMP6_MEMBERSHIP_REDUCTION
+#endif
 static char *icmp6_type_name (int id)
 {
        switch (id) {
@@ -245,9 +255,9 @@ static char *icmp6_type_name (int id)
        case ICMP6_PARAM_PROB:                          return "Parameter Problem";
        case ICMP6_ECHO_REPLY:                          return "Echo Reply";
        case ICMP6_ECHO_REQUEST:                        return "Echo Request";
-       case ICMP6_MEMBERSHIP_QUERY:            return "Membership Query";
-       case ICMP6_MEMBERSHIP_REPORT:           return "Membership Report";
-       case ICMP6_MEMBERSHIP_REDUCTION:        return "Membership Reduction";
+       case MLD_LISTENER_QUERY:                        return "Listener Query";
+       case MLD_LISTENER_REPORT:                       return "Listener Report";
+       case MLD_LISTENER_REDUCTION:            return "Listener Reduction";
        default:                                                        return "unknown ICMP type";
        }
 }
@@ -301,7 +311,7 @@ static void unpack(char *packet, int sz, struct sockaddr_in6 *from, int hoplimit
                        return;
 
                printf("%d bytes from %s: icmp6_seq=%u", sz,
-                          inet_ntop(AF_INET6, (struct in_addr6 *) &pingaddr.sin6_addr,
+                          inet_ntop(AF_INET6, &pingaddr.sin6_addr,
                                                 buf, sizeof(buf)),
                           icmppkt->icmp6_seq);
                printf(" ttl=%d time=%lu.%lu ms", hoplimit,
@@ -382,7 +392,7 @@ static void ping(const char *host)
 
        printf("PING %s (%s): %d data bytes\n",
                   hostent->h_name,
-                          inet_ntop(AF_INET6, (struct in_addr6 *) &pingaddr.sin6_addr,
+                          inet_ntop(AF_INET6, &pingaddr.sin6_addr,
                                                 buf, sizeof(buf)),
                   datalen);