1 files changed, 28 insertions, 23 deletions

diff --git a/src/lib/libc/net/res_debug.c b/src/lib/libc/net/res_debug.c
index 2ea9173fe9..f4e4c271ed 100644
--- a/src/lib/libc/net/res_debug.c
+++ b/src/lib/libc/net/res_debug.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: res_debug.c,v 1.14 2002/07/25 21:55:30 deraadt Exp $  */
+/*      $OpenBSD: res_debug.c,v 1.15 2003/01/28 04:58:00 marc Exp $     */
 
 /*
  * ++Copyright++ 1985, 1990, 1993
@@ -82,7 +82,7 @@
 static char sccsid[] = "@(#)res_debug.c 8.1 (Berkeley) 6/4/93";
 static char rcsid[] = "$From: res_debug.c,v 8.19 1996/11/26 10:11:23 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: res_debug.c,v 1.14 2002/07/25 21:55:30 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: res_debug.c,v 1.15 2003/01/28 04:58:00 marc Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -102,6 +102,8 @@ static char rcsid[] = "$OpenBSD: res_debug.c,v 1.14 2002/07/25 21:55:30 deraadt
 #include <stdlib.h>
 #include <string.h>
 
+#include "thread_private.h"
+
 extern const char *_res_opcodes[];
 extern const char *_res_resultcodes[];
 
@@ -200,19 +202,20 @@ do_rrset(msg, len, cp, cnt, pflag, file, hs)
         const char *hs;
         FILE *file;
 {
+        struct __res_state *_resp = _THREAD_PRIVATE(_res, _res, &_res);
         int n;
         int sflag;
 
         /*
          * Print answer records.
          */
-        sflag = (_res.pfcode & pflag);
+        sflag = (_resp->pfcode & pflag);
         if ((n = ntohs(cnt))) {
-                if ((!_res.pfcode) ||
-                    ((sflag) && (_res.pfcode & RES_PRF_HEAD1)))
+                if ((!_resp->pfcode) ||
+                    ((sflag) && (_resp->pfcode & RES_PRF_HEAD1)))
                         fprintf(file, "%s", hs);
                 while (--n >= 0) {
-                        if ((!_res.pfcode) || sflag) {
+                        if ((!_resp->pfcode) || sflag) {
                                 cp = p_rr(cp, msg, file);
                         } else {
                                 unsigned int dlen;
@@ -227,8 +230,8 @@ do_rrset(msg, len, cp, cnt, pflag, file, hs)
                         if ((cp - msg) > len)
                                 return (NULL);
                 }
-                if ((!_res.pfcode) ||
-                    ((sflag) && (_res.pfcode & RES_PRF_HEAD1)))
+                if ((!_resp->pfcode) ||
+                    ((sflag) && (_resp->pfcode & RES_PRF_HEAD1)))
                         putc('\n', file);
         }
         return (cp);
@@ -271,11 +274,12 @@ __fp_nquery(msg, len, file)
         int len;
         FILE *file;
 {
+        struct __res_state *_resp = _THREAD_PRIVATE(_res, _res, &_res);
         register const u_char *cp, *endMark;
         register const HEADER *hp;
         register int n;
 
-        if ((_res.options & RES_INIT) == 0 && res_init() == -1)
+        if ((_resp->options & RES_INIT) == 0 && res_init() == -1)
                 return;
 
 #define TruncTest(x) if (x > endMark) goto trunc
@@ -287,16 +291,16 @@ __fp_nquery(msg, len, file)
         hp = (HEADER *)msg;
         cp = msg + HFIXEDSZ;
         endMark = msg + len;
-        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEADX) || hp->rcode) {
+        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_HEADX) || hp->rcode) {
                 fprintf(file, ";; ->>HEADER<<- opcode: %s, status: %s, id: %u",
                         _res_opcodes[hp->opcode],
                         _res_resultcodes[hp->rcode],
                         ntohs(hp->id));
                 putc('\n', file);
         }
-        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEADX))
+        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_HEADX))
                 putc(';', file);
-        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEAD2)) {
+        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_HEAD2)) {
                 fprintf(file, "; flags:");
                 if (hp->qr)
                         fprintf(file, " qr");
@@ -315,13 +319,13 @@ __fp_nquery(msg, len, file)
                 if (hp->cd)
                         fprintf(file, " cd");
         }
-        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_HEAD1)) {
+        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_HEAD1)) {
                 fprintf(file, "; Ques: %u", ntohs(hp->qdcount));
                 fprintf(file, ", Ans: %u", ntohs(hp->ancount));
                 fprintf(file, ", Auth: %u", ntohs(hp->nscount));
                 fprintf(file, ", Addit: %u", ntohs(hp->arcount));
         }
-        if ((!_res.pfcode) || (_res.pfcode & 
+        if ((!_resp->pfcode) || (_resp->pfcode & 
                 (RES_PRF_HEADX | RES_PRF_HEAD2 | RES_PRF_HEAD1))) {
                 putc('\n',file);
         }
@@ -329,13 +333,13 @@ __fp_nquery(msg, len, file)
          * Print question records.
          */
         if ((n = ntohs(hp->qdcount))) {
-                if ((!_res.pfcode) || (_res.pfcode & RES_PRF_QUES))
+                if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_QUES))
                         fprintf(file, ";; QUESTIONS:\n");
                 while (--n >= 0) {
-                        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_QUES))
+                        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_QUES))
                                 fprintf(file, ";;\t");
                         TruncTest(cp);
-                        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_QUES))
+                        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_QUES))
                                 cp = p_cdnname(cp, msg, len, file);
                         else {
                                 int n;
@@ -349,16 +353,16 @@ __fp_nquery(msg, len, file)
                         }
                         ErrorTest(cp);
                         TruncTest(cp);
-                        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_QUES))
+                        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_QUES))
                                 fprintf(file, ", type = %s",
                                         __p_type(_getshort((u_char*)cp)));
                         cp += INT16SZ;
                         TruncTest(cp);
-                        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_QUES))
+                        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_QUES))
                                 fprintf(file, ", class = %s\n",
                                         __p_class(_getshort((u_char*)cp)));
                         cp += INT16SZ;
-                        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_QUES))
+                        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_QUES))
                                 putc('\n', file);
                 }
         }
@@ -478,6 +482,7 @@ __p_rr(cp, msg, file)
         const u_char *cp, *msg;
         FILE *file;
 {
+        struct __res_state *_resp = _THREAD_PRIVATE(_res, _res, &_res);
         int type, class, dlen, n, c;
         struct in_addr inaddr;
         const u_char *cp1, *cp2;
@@ -487,7 +492,7 @@ __p_rr(cp, msg, file)
         char rrname[MAXDNAME];          /* The fqdn of this RR */
         char base64_key[MAX_KEY_BASE64];
 
-        if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
+        if ((_resp->options & RES_INIT) == 0 && res_init() == -1) {
                 h_errno = NETDB_INTERNAL;
                 return (NULL);
         }
@@ -505,9 +510,9 @@ __p_rr(cp, msg, file)
         dlen = _getshort((u_char*)cp);
         cp += INT16SZ;
         cp1 = cp;
-        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_TTLID))
+        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_TTLID))
                 fprintf(file, "\t%lu", (u_long)tmpttl);
-        if ((!_res.pfcode) || (_res.pfcode & RES_PRF_CLASS))
+        if ((!_resp->pfcode) || (_resp->pfcode & RES_PRF_CLASS))
                 fprintf(file, "\t%s", __p_class(class));
         fprintf(file, "\t%s", __p_type(type));
         /*