diff options
Diffstat (limited to 'resolv/res_mkquery.c')
| -rw-r--r-- | resolv/res_mkquery.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/resolv/res_mkquery.c b/resolv/res_mkquery.c index 8279d15de4..2e3aa39cf0 100644 --- a/resolv/res_mkquery.c +++ b/resolv/res_mkquery.c @@ -1,3 +1,21 @@ +/* Creation of DNS query packets. + Copyright (C) 1995-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + /* * Copyright (c) 1985, 1993 * The Regents of the University of California. All rights reserved. @@ -70,13 +88,9 @@ #include <arpa/nameser.h> #include <netdb.h> #include <resolv/resolv-internal.h> -#include <stdio.h> #include <string.h> #include <sys/time.h> -/* Options. Leave them on. */ -/* #define DEBUG */ - #include <hp-timing.h> #include <stdint.h> #if HP_TIMING_AVAIL @@ -107,11 +121,6 @@ res_nmkquery(res_state statp, || type < 0 || type > 65535) return -1; -#ifdef DEBUG - if (statp->options & RES_DEBUG) - printf(";; res_nmkquery(%s, %s, %s, %s)\n", - _res_opcodes[op], dname, p_class(class), p_type(type)); -#endif /* * Initialize header fields. */ @@ -210,11 +219,6 @@ __res_nopt(res_state statp, { u_int16_t flags = 0; -#ifdef DEBUG - if ((statp->options & RES_DEBUG) != 0U) - printf(";; res_nopt()\n"); -#endif - HEADER *hp = (HEADER *) buf; u_char *cp = buf + n0; u_char *ep = buf + buflen; @@ -253,10 +257,6 @@ __res_nopt(res_state statp, *cp++ = 0; /* EDNS version */ if (statp->options & RES_USE_DNSSEC) { -#ifdef DEBUG - if (statp->options & RES_DEBUG) - printf(";; res_opt()... ENDS0 DNSSEC\n"); -#endif flags |= NS_OPT_DNSSEC_OK; } |