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Diff for /src/sys/netinet/udp_usrreq.c between version 1.19 and 1.20

version 1.19, 1995/06/12 06:24:22 version 1.20, 1995/06/12 06:46:40
Line 365  udp_ctlinput(cmd, sa, ip)
Line 365  udp_ctlinput(cmd, sa, ip)
 {  {
         register struct udphdr *uh;          register struct udphdr *uh;
         extern struct in_addr zeroin_addr;          extern struct in_addr zeroin_addr;
         extern u_char inetctlerrmap[];          extern int inetctlerrmap[], errno;
         void (*notify) __P((struct inpcb *, int)) = udp_notify;          void (*notify) __P((struct inpcb *, int)) = udp_notify;
   
           if ((unsigned)cmd >= PRC_NCMDS)
                   return;
           errno = inetctlerrmap[cmd];
         if (PRC_IS_REDIRECT(cmd))          if (PRC_IS_REDIRECT(cmd))
                 notify = in_rtchange, ip = 0;                  notify = in_rtchange, ip = 0;
         else if (cmd == PRC_HOSTDEAD)          else if (cmd == PRC_HOSTDEAD)
                 ip = 0;                  ip = 0;
         else if ((unsigned)cmd >= PRC_NCMDS || inetctlerrmap[cmd] == 0)          else if (errno = 0)
                 return;                  return;
         if (ip) {          if (ip) {
                 uh = (struct udphdr *)((caddr_t)ip + (ip->ip_hl << 2));                  uh = (struct udphdr *)((caddr_t)ip + (ip->ip_hl << 2));
                 in_pcbnotify(&udbtable, sa, uh->uh_dport, ip->ip_src,                  in_pcbnotify(&udbtable, sa, uh->uh_dport, ip->ip_src,
                     uh->uh_sport, cmd, notify);                      uh->uh_sport, errno, notify);
         } else          } else
                 in_pcbnotifyall(&udbtable, sa, cmd, notify);                  in_pcbnotifyall(&udbtable, sa, errno, notify);
 }  }
   
 int  int

Legend:
Removed from v.1.19  
changed lines
  Added in v.1.20

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