1242 #define UPDATE_BUF_BUFLEN(buf, buflen, stringlen) \  argument
1243     if (stringlen<0) \
1245     else if ((u_int)stringlen>buflen) \
1248         buflen-=stringlen; \
1249         buf+=stringlen; \
1257     int stringlen;  in decode_labeled_vpn_l2()  local
1270         stringlen = snprintf(buf, buflen, "RD: %s, BGPNH: %s",  in decode_labeled_vpn_l2()
1273         UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1283 …      stringlen = snprintf(buf, buflen, "RD: %s, CE-ID: %u, Label-Block Offset: %u, Label Base %u",  in decode_labeled_vpn_l2()
1288         UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1296                     stringlen=snprintf(buf,buflen, "\n\t\tran past the end");  in decode_labeled_vpn_l2()
1297                     UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1310 …                  stringlen=snprintf(buf,buflen, "\n\t\tcircuit status vector (%u) length: %u: 0x",  in decode_labeled_vpn_l2()
1313                     UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1318                             stringlen=snprintf(buf,buflen, " (ran past the end)");  in decode_labeled_vpn_l2()
1319                             UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1325                         stringlen=snprintf(buf,buflen, "%02x",  in decode_labeled_vpn_l2()
1328                         UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1336                     stringlen=snprintf(buf,buflen, "\n\t\tunknown TLV #%u, length: %u",  in decode_labeled_vpn_l2()
1339                     UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()
1343                         stringlen=snprintf(buf,buflen, " (ran past the end)");  in decode_labeled_vpn_l2()
1344                         UPDATE_BUF_BUFLEN(buf, buflen, stringlen);  in decode_labeled_vpn_l2()