macosx-10.10/libresolv-57/res_send.c

505 dns_res_send(res_state statp, const u_char *buf, int buflen, u_char *ans, int *anssiz, struct sockaddr *from, int *fromlen)
519 	reply_buf_size = *anssiz;
716 				*anssiz = reply_buf_size;
717 				send_status = send_vc(statp, buf, buflen, ans, anssiz, &terrno, ns, from, fromlen, notify_token);
722 				send_status = send_dg(statp, buf, buflen, ans, anssiz, &terrno, ns, &v_circuit, &gotsomewhere, from, fromlen, notify_token);
736 			DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, "%s", ""), ans, (*anssiz > reply_buf_size) ? reply_buf_size : *anssiz);
753 					act = (*statp->rhook)(nsap, buf, buflen, ans, *anssiz, &resplen);
807 res_nsend_2(res_state statp, const u_char *buf, int buflen, u_char *ans, int anssiz, struct sockaddr *from, int *fromlen)
811 	len = anssiz;
818 res_nsend(res_state statp, const u_char *buf, int buflen, u_char *ans, int anssiz)
825 	return res_nsend_2(statp, buf, buflen, ans, anssiz, (struct sockaddr *)&from, &fromlen);
870 send_vc(res_state statp, const u_char *buf, int buflen, u_char *ans, int *anssiz, int *terrno, int ns, struct sockaddr *from, int *fromlen, int notify_token)
1019 	if (resplen > *anssiz)
1023 		len = *anssiz;
1038 		*anssiz = 0;
1063 		len = resplen - *anssiz;
1083 		DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; old answer (unexpected):\n"), ans, (resplen > *anssiz) ? *anssiz : resplen);
1094 	*anssiz = resplen;
1154 send_dg(res_state statp, const u_char *buf, int buflen, u_char *ans, int *anssiz, int *terrno, int ns, int *v_circuit, int *gotsomewhere, struct sockaddr *from, int *fromlen, int notify_token)
1397 	resplen = internal_recvfrom(s, (char *)ans, *anssiz, from, fromlen, &iface);
1427 		DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; old answer:\n"), ans, (resplen > *anssiz) ? *anssiz : resplen);
1443 		DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; not our server:\n"), ans, (resplen > *anssiz) ? *anssiz : resplen);
1459 		DprintQ(statp->options & RES_DEBUG, (stdout, "server rejected query with EDNS0:\n"), ans, (resplen > *anssiz) ? *anssiz : resplen);
1467 	if (!(statp->options & RES_INSECURE2) && !res_queriesmatch(buf, buf + buflen, ans, ans + *anssiz))
1474 		DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; wrong query name:\n"), ans, (resplen > *anssiz) ? *anssiz : resplen);
1481 		DprintQ(statp->options & RES_DEBUG, (stdout, "server rejected query:\n"), ans, (resplen > *anssiz) ? *anssiz : resplen);
1503 	*anssiz = resplen;