Lines Matching refs:ih
114 struct icmphdr *ih = (void *)toybuf;
248 memset(ih, 0, sizeof(*ih));
249 ih->type = (ai->ai_family == AF_INET) ? 8 : 128;
250 ih->un.echo.id = getpid();
251 ih->un.echo.sequence = ++seq;
252 if (TT.s >= 4) *(unsigned *)(ih+1) = tnow;
254 ih->checksum = pingchksum((void *)toybuf, TT.s+sizeof(*ih));
255 xsendto(TT.sock, toybuf, TT.s+sizeof(*ih), TT.sa);
276 TT.fugit += (pkttime = millitime()-*(unsigned *)(ih+1));
295 ih->un.echo.sequence, ttl);
296 if (len >= sizeof(*ih)+4) printf(" time=%u ms", pkttime);