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resolv: Remove DEBUG from resolv/res_query.c

This commit is contained in:
Florian Weimer 2017-06-30 11:32:12 +02:00
parent 6da48ca0b2
commit 3f8f1eb6b0
2 changed files with 4 additions and 36 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2017-06-30 Florian Weimer <fweimer@redhat.com>
* resolv/res_query.c (DEBUG): Remove preprocessor conditional.
2017-06-30 Florian Weimer <fweimer@redhat.com>
* resolv/res_data.c: Reformat to GNU style.

36
resolv/res_query.c
View File

@ -80,9 +80,6 @@
#include <string.h>
#include <shlib-compat.h>
/* Options. Leave them on. */
/* #undef DEBUG */
#if PACKETSZ > 65536
#define MAXPACKET PACKETSZ
#else
@ -133,11 +130,6 @@ __libc_res_nquery(res_state statp,
again:
hp->rcode = NOERROR; /* default */
#ifdef DEBUG
if (statp->options & RES_DEBUG)
printf(";; res_query(%s, %d, %d)\n", name, class, type);
#endif
if (type == T_QUERY_A_AND_AAAA)
{
n = res_nmkquery(statp, QUERY, name, class, T_A, NULL, 0, NULL,
@ -211,10 +203,6 @@ __libc_res_nquery(res_state statp,
}
}
if (__glibc_unlikely (n <= 0)) {
#ifdef DEBUG
if (statp->options & RES_DEBUG)
printf(";; res_query: mkquery failed\n");
#endif
RES_SET_H_ERRNO(statp, NO_RECOVERY);
if (use_malloc)
free (buf);
@ -227,10 +215,6 @@ __libc_res_nquery(res_state statp,
if (use_malloc)
free (buf);
if (n < 0) {
#ifdef DEBUG
if (statp->options & RES_DEBUG)
printf(";; res_query: send error\n");
#endif
RES_SET_H_ERRNO(statp, TRY_AGAIN);
return (n);
}
@ -260,15 +244,6 @@ __libc_res_nquery(res_state statp,
if ((hp->rcode != NOERROR || ntohs(hp->ancount) == 0)
&& (hp2->rcode != NOERROR || ntohs(hp2->ancount) == 0)) {
#ifdef DEBUG
if (statp->options & RES_DEBUG) {
printf(";; rcode = %d, ancount=%d\n", hp->rcode,
ntohs(hp->ancount));
if (hp != hp2)
printf(";; rcode2 = %d, ancount2=%d\n", hp2->rcode,
ntohs(hp2->ancount));
}
#endif
switch (hp->rcode == NOERROR ? hp2->rcode : hp->rcode) {
case NXDOMAIN:
if ((hp->rcode == NOERROR && ntohs (hp->ancount) != 0)
@ -374,12 +349,6 @@ __libc_res_nsearch(res_state statp,
anslen, answerp, answerp2,
nanswerp2, resplen2, answerp2_malloced));
#ifdef DEBUG
if (statp->options & RES_DEBUG)
printf("dots=%d, statp->ndots=%d, trailing_dot=%d, name=%s\n",
(int)dots,(int)statp->ndots,(int)trailing_dot,name);
#endif
/*
* If there are enough dots in the name, let's just give it a
* try 'as is'. The threshold can be set with the "ndots" option.
@ -590,11 +559,6 @@ __libc_res_nquerydomain(res_state statp,
const char *longname = nbuf;
size_t n, d;
#ifdef DEBUG
if (statp->options & RES_DEBUG)
printf(";; res_nquerydomain(%s, %s, %d, %d)\n",
name, domain?domain:"<Nil>", class, type);
#endif
if (domain == NULL) {
n = strlen(name);