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diff --git a/lib/libc/resolv/res_init.c b/lib/libc/resolv/res_init.c
--- a/lib/libc/resolv/res_init.c
+++ b/lib/libc/resolv/res_init.c
@@ -4,7 +4,7 @@
* Copyright (c) 1985, 1989, 1993
* The Regents of the University of California. All rights reserved.
* Copyright (c) 2026 Dag-Erling Smørgrav
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -16,7 +16,7 @@
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -32,14 +32,14 @@
/*
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
+ *
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
@@ -133,9 +133,8 @@
* Return 0 if completes successfully, -1 on error
*/
int
-res_ninit(res_state statp) {
- extern int __res_vinit(res_state, int);
-
+res_ninit(res_state statp)
+{
return (__res_vinit(statp, 0));
}
@@ -153,7 +152,6 @@
.sin_port = htons(NAMESERVER_PORT),
.sin_addr = { htonl(INADDR_LOOPBACK) },
} },
-#ifdef HAS_INET6_STRUCTS
{ .sin6 = {
.sin6_family = AF_INET6,
#ifdef HAVE_SA_LEN
@@ -162,7 +160,6 @@
.sin6_port = htons(NAMESERVER_PORT),
.sin6_addr = IN6ADDR_LOOPBACK_INIT,
} },
-#endif
};
char *cp, **pp;
int dots;
@@ -190,7 +187,7 @@
statp->_u._ext.nscount = 0;
statp->_u._ext.ext = malloc(sizeof(*statp->_u._ext.ext));
if (statp->_u._ext.ext != NULL) {
- memset(statp->_u._ext.ext, 0, sizeof(*statp->_u._ext.ext));
+ memset(statp->_u._ext.ext, 0, sizeof(*statp->_u._ext.ext));
statp->_u._ext.ext->nsaddrs[0].sin = statp->nsaddr;
strcpy(statp->_u._ext.ext->nsuffix, "ip6.arpa");
strcpy(statp->_u._ext.ext->nsuffix2, "ip6.int");
@@ -829,7 +826,8 @@
__sym_compat(__res_rndinit, freebsd15_res_rndinit, FBSD_1.4);
u_int
-res_nrandomid(res_state statp) {
+res_nrandomid(res_state statp)
+{
(void) statp;
return ((u_int)(arc4random() & 0xffff));
@@ -843,10 +841,11 @@
* This routine is not expected to be user visible.
*/
void
-res_nclose(res_state statp) {
+res_nclose(res_state statp)
+{
int ns;
- if (statp->_vcsock >= 0) {
+ if (statp->_vcsock >= 0) {
(void) _close(statp->_vcsock);
statp->_vcsock = -1;
statp->_flags &= ~(RES_F_VC | RES_F_CONN);
@@ -860,7 +859,8 @@
}
void
-res_ndestroy(res_state statp) {
+res_ndestroy(res_state statp)
+{
res_nclose(statp);
if (statp->_u._ext.ext != NULL) {
free(statp->_u._ext.ext);
@@ -869,22 +869,6 @@
statp->options &= ~RES_INIT;
}
-#ifndef _LIBC
-const char *
-res_get_nibblesuffix(res_state statp) {
- if (statp->_u._ext.ext)
- return (statp->_u._ext.ext->nsuffix);
- return ("ip6.arpa");
-}
-
-const char *
-res_get_nibblesuffix2(res_state statp) {
- if (statp->_u._ext.ext)
- return (statp->_u._ext.ext->nsuffix2);
- return ("ip6.int");
-}
-#endif
-
void
res_setservers(res_state statp, const union res_sockaddr_union *set, int cnt)
{
@@ -912,8 +896,6 @@
statp->nsaddr_list[nserv].sin_family = 0;
nserv++;
break;
-
-#ifdef HAS_INET6_STRUCTS
case AF_INET6:
size = sizeof(set->sin6);
if (statp->_u._ext.ext)
@@ -926,8 +908,6 @@
statp->nsaddr_list[nserv].sin_family = 0;
nserv++;
break;
-#endif
-
default:
break;
}
@@ -937,7 +917,8 @@
}
int
-res_getservers(res_state statp, union res_sockaddr_union *set, int cnt) {
+res_getservers(res_state statp, union res_sockaddr_union *set, int cnt)
+{
int i;
size_t size;
u_int16_t family;
@@ -945,7 +926,7 @@
for (i = 0; i < statp->nscount && i < cnt; i++) {
if (statp->_u._ext.ext)
family = statp->_u._ext.ext->nsaddrs[i].sin.sin_family;
- else
+ else
family = statp->nsaddr_list[i].sin_family;
switch (family) {
@@ -959,8 +940,6 @@
memcpy(&set->sin, &statp->nsaddr_list[i],
size);
break;
-
-#ifdef HAS_INET6_STRUCTS
case AF_INET6:
size = sizeof(set->sin6);
if (statp->_u._ext.ext)
@@ -971,8 +950,6 @@
memcpy(&set->sin6, &statp->nsaddr_list[i],
size);
break;
-#endif
-
default:
set->sin.sin_family = 0;
break;
@@ -981,5 +958,3 @@
}
return (statp->nscount);
}
-
-/*! \file */

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