git: c6030caab61f - stable/14 - resolv.h: Remove unused parts

The branch stable/14 has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=c6030caab61fc64d78b170a16108264916004a5d

commit c6030caab61fc64d78b170a16108264916004a5d
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-07-06 12:23:50 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-07-21 08:55:00 +0000

    resolv.h: Remove unused parts
    
    Reviewed by:    markj
    Differential Revision:  https://reviews.freebsd.org/D57927
    
    (cherry picked from commit 3f15998d25da08677d2c40bc2240de293aec4205)
---
 include/resolv.h | 49 -------------------------------------------------
 1 file changed, 49 deletions(-)

diff --git a/include/resolv.h b/include/resolv.h
index b3986d35bc56..b0ff642ca5e7 100644
--- a/include/resolv.h
+++ b/include/resolv.h
@@ -149,11 +149,7 @@ struct __res_state {
 	 * it breaks binary backward compatibility against FreeBSD's
 	 * resolver.  So, we changed not to see `sun'.
 	 */
-#if defined(sun) && 0
-	u_int	options;		/*%< option flags - see below. */
-#else
 	u_long	options;		/*%< option flags - see below. */
-#endif
 	int	nscount;		/*%< number of name servers */
 	struct sockaddr_in
 		nsaddr_list[MAXNS];	/*%< address of name server */
@@ -161,11 +157,7 @@ struct __res_state {
 	u_short	id;			/*%< current message id */
 	char	*dnsrch[MAXDNSRCH+1];	/*%< components of domain to search */
 	char	defdname[256];		/*%< default domain (deprecated) */
-#if defined(sun) && 0
-	u_int	pfcode;			/*%< RES_PRF_ flags - see below. */
-#else
 	u_long	pfcode;			/*%< RES_PRF_ flags - see below. */
-#endif
 	unsigned ndots:4;		/*%< threshold for initial abs. query */
 	unsigned nsort:4;		/*%< number of elements in sort_list[] */
 	char	unused[3];
@@ -196,9 +188,7 @@ typedef struct __res_state *res_state;
 
 union res_sockaddr_union {
 	struct sockaddr_in	sin;
-#ifdef IN6ADDR_ANY_INIT
 	struct sockaddr_in6	sin6;
-#endif
 #ifdef ISC_ALIGN64
 	int64_t			__align64;	/*%< 64bit alignment */
 #else
@@ -359,9 +349,6 @@ extern const struct res_sym __p_rcode_syms[];
 #define putlong			__putlong
 #define putshort		__putshort
 #define res_dnok		__res_dnok
-#if 0
-#define res_findzonecut		__res_findzonecut
-#endif
 #define res_findzonecut2	__res_findzonecut2
 #define res_hnok		__res_hnok
 #define res_hostalias		__res_hostalias
@@ -375,9 +362,6 @@ extern const struct res_sym __p_rcode_syms[];
 #define res_nquerydomain	__res_nquerydomain
 #define res_nsearch		__res_nsearch
 #define res_nsend		__res_nsend
-#if 0
-#define res_nsendsigned		__res_nsendsigned
-#endif
 #define res_nisourserver	__res_nisourserver
 #define res_ownok		__res_ownok
 #define res_queriesmatch	__res_queriesmatch
@@ -394,24 +378,9 @@ extern const struct res_sym __p_rcode_syms[];
 #define	res_nametotype		__res_nametotype
 #define	res_setservers		__res_setservers
 #define	res_getservers		__res_getservers
-#if 0
-#define	res_buildprotolist	__res_buildprotolist
-#define	res_destroyprotolist	__res_destroyprotolist
-#define	res_destroyservicelist	__res_destroyservicelist
-#define	res_get_nibblesuffix	__res_get_nibblesuffix
-#define	res_get_nibblesuffix2	__res_get_nibblesuffix2
-#endif
 #define	res_ourserver_p		__res_ourserver_p
-#if 0
-#define	res_protocolname	__res_protocolname
-#define	res_protocolnumber	__res_protocolnumber
-#endif
 #define	res_send_setqhook	__res_send_setqhook
 #define	res_send_setrhook	__res_send_setrhook
-#if 0
-#define	res_servicename		__res_servicename
-#define	res_servicenumber	__res_servicenumber
-#endif
 __BEGIN_DECLS
 int		res_hnok(const char *);
 int		res_ownok(const char *);
@@ -427,10 +396,8 @@ const char *	loc_ntoa(const u_char *, char *);
 int		dn_skipname(const u_char *, const u_char *);
 void		putlong(u_int32_t, u_char *);
 void		putshort(u_int16_t, u_char *);
-#ifndef __ultrix__
 u_int16_t	_getshort(const u_char *);
 u_int32_t	_getlong(const u_char *);
-#endif
 const char *	p_class(int);
 const char *	p_time(u_int32_t);
 const char *	p_type(int);
@@ -468,12 +435,6 @@ int		res_nmkquery(res_state, int, const char *, int, int,
 			     const u_char *, int, const u_char *,
 			     u_char *, int);
 int		res_nsend(res_state, const u_char *, int, u_char *, int);
-#if 0
-int		res_nsendsigned(res_state, const u_char *, int,
-				ns_tsig_key *, u_char *, int);
-int		res_findzonecut(res_state, const char *, ns_class, int,
-				char *, size_t, struct in_addr *, int);
-#endif
 int		res_findzonecut2(res_state, const char *, ns_class, int,
 				 char *, size_t,
 				 union res_sockaddr_union *, int);
@@ -484,15 +445,6 @@ int		res_nopt_rdata(res_state, int, u_char *, int, u_char *,
 void		res_send_setqhook(res_send_qhook);
 void		res_send_setrhook(res_send_rhook);
 int		__res_vinit(res_state, int);
-#if 0
-void		res_destroyservicelist(void);
-const char *	res_servicename(u_int16_t, const char *);
-const char *	res_protocolname(int);
-void		res_destroyprotolist(void);
-void		res_buildprotolist(void);
-const char *	res_get_nibblesuffix(res_state);
-const char *	res_get_nibblesuffix2(res_state);
-#endif
 void		res_ndestroy(res_state);
 u_int16_t	res_nametoclass(const char *, int *);
 u_int16_t	res_nametotype(const char *, int *);
@@ -502,4 +454,3 @@ int		res_getservers(res_state, union res_sockaddr_union *, int);
 __END_DECLS
 
 #endif /* !_RESOLV_H_ */
-/*! \file */