diff options
Diffstat (limited to 'include/resolv.h')
| -rw-r--r-- | include/resolv.h | 454 |
1 files changed, 224 insertions, 230 deletions
diff --git a/include/resolv.h b/include/resolv.h index 66d84fc..c60d497 100644 --- a/include/resolv.h +++ b/include/resolv.h @@ -48,26 +48,23 @@ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -/*% +/* * @(#)resolv.h 8.1 (Berkeley) 6/2/93 - * $Id: resolv.h,v 1.19.18.3 2005/08/25 04:43:51 marka Exp $ + * $Id: resolv.h,v 1.7.2.11.4.3 2005/08/25 04:44:13 marka Exp $ + * $FreeBSD$ */ #ifndef _RESOLV_H_ #define _RESOLV_H_ #include <sys/param.h> -#if (!defined(BSD)) || (BSD < 199306) -# include <sys/bitypes.h> -#else -# include <sys/types.h> -#endif +#include <sys/types.h> #include <sys/cdefs.h> #include <sys/socket.h> #include <stdio.h> #include <arpa/nameser.h> -/*% +/* * Revision information. This is the release date in YYYYMMDD format. * It can change every day so the right thing to do with it is use it * in preprocessor commands such as "#if (__RES > 19931104)". Do not @@ -77,7 +74,7 @@ #define __RES 20030124 -/*% +/* * This used to be defined in res_query.c, now it's in herror.c. * [XXX no it's not. It's in irs/irs_data.c] * It was @@ -97,103 +94,103 @@ */ #define RES_SET_H_ERRNO(r,x) __h_errno_set(r,x) -struct __res_state; /*%< forward */ +struct __res_state; /* forward */ __BEGIN_DECLS -void __h_errno_set(struct __res_state *res, int err); +void __h_errno_set(struct __res_state *, int); __END_DECLS -/*% +/* * Resolver configuration file. * Normally not present, but may contain the address of the * initial name server(s) to query and the domain search list. */ #ifndef _PATH_RESCONF -#define _PATH_RESCONF "/etc/resolv.conf" +#define _PATH_RESCONF "/etc/resolv.conf" #endif typedef enum { res_goahead, res_nextns, res_modified, res_done, res_error } res_sendhookact; -#ifndef __PMT -#if defined(__STDC__) || defined(__cplusplus) -#define __PMT(args) args -#else -#define __PMT(args) () -#endif -#endif - -typedef res_sendhookact (*res_send_qhook)__PMT((struct sockaddr * const *, - const u_char **, int *, - u_char *, int, int *)); +typedef res_sendhookact (*res_send_qhook)(struct sockaddr * const *, + const u_char **, int *, + u_char *, int, int *); -typedef res_sendhookact (*res_send_rhook)__PMT((const struct sockaddr *, - const u_char *, int, u_char *, - int, int *)); +typedef res_sendhookact (*res_send_rhook)(const struct sockaddr *, + const u_char *, int, u_char *, + int, int *); struct res_sym { - int number; /*%< Identifying number, like T_MX */ - const char * name; /*%< Its symbolic name, like "MX" */ - const char * humanname; /*%< Its fun name, like "mail exchanger" */ + int number; /* Identifying number, like T_MX */ + const char * name; /* Its symbolic name, like "MX" */ + const char * humanname; /* Its fun name, like "mail exchanger" */ }; -/*% +/* * Global defines and variables for resolver stub. */ -#define MAXNS 3 /*%< max # name servers we'll track */ -#define MAXDFLSRCH 3 /*%< # default domain levels to try */ -#define MAXDNSRCH 6 /*%< max # domains in search path */ -#define LOCALDOMAINPARTS 2 /*%< min levels in name that is "local" */ -#define RES_TIMEOUT 5 /*%< min. seconds between retries */ -#define MAXRESOLVSORT 10 /*%< number of net to sort on */ -#define RES_MAXNDOTS 15 /*%< should reflect bit field size */ -#define RES_MAXRETRANS 30 /*%< only for resolv.conf/RES_OPTIONS */ -#define RES_MAXRETRY 5 /*%< only for resolv.conf/RES_OPTIONS */ -#define RES_DFLRETRY 2 /*%< Default #/tries. */ -#define RES_MAXTIME 65535 /*%< Infinity, in milliseconds. */ +#define MAXNS 3 /* max # name servers we'll track */ +#define MAXDFLSRCH 3 /* # default domain levels to try */ +#define MAXDNSRCH 6 /* max # domains in search path */ +#define LOCALDOMAINPARTS 2 /* min levels in name that is "local" */ + +#define RES_TIMEOUT 5 /* min. seconds between retries */ +#define MAXRESOLVSORT 10 /* number of net to sort on */ +#define RES_MAXNDOTS 15 /* should reflect bit field size */ +#define RES_MAXRETRANS 30 /* only for resolv.conf/RES_OPTIONS */ +#define RES_MAXRETRY 5 /* only for resolv.conf/RES_OPTIONS */ +#define RES_DFLRETRY 2 /* Default #/tries. */ +#define RES_MAXTIME 65535 /* Infinity, in milliseconds. */ + struct __res_state_ext; struct __res_state { - int retrans; /*%< retransmission time interval */ - int retry; /*%< number of times to retransmit */ -#ifdef sun - u_int options; /*%< option flags - see below. */ + int retrans; /* retransmission time interval */ + int retry; /* number of times to retransmit */ + /* + * XXX: If `sun' is defined, `options' and `pfcode' are + * defined as u_int in original BIND9 distribution. However, + * 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. */ + u_long options; /* option flags - see below. */ #endif - int nscount; /*%< number of name servers */ + int nscount; /* number of name servers */ struct sockaddr_in - nsaddr_list[MAXNS]; /*%< address of name server */ -#define nsaddr nsaddr_list[0] /*%< for backward compatibility */ - u_short id; /*%< current message id */ - char *dnsrch[MAXDNSRCH+1]; /*%< components of domain to search */ - char defdname[256]; /*%< default domain (deprecated) */ -#ifdef sun - u_int pfcode; /*%< RES_PRF_ flags - see below. */ + nsaddr_list[MAXNS]; /* address of name server */ +#define nsaddr nsaddr_list[0] /* for backward compatibility */ + 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. */ + 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[] */ + unsigned ndots:4; /* threshold for initial abs. query */ + unsigned nsort:4; /* number of elements in sort_list[] */ char unused[3]; struct { struct in_addr addr; u_int32_t mask; } sort_list[MAXRESOLVSORT]; - res_send_qhook qhook; /*%< query hook */ - res_send_rhook rhook; /*%< response hook */ - int res_h_errno; /*%< last one set for this context */ - int _vcsock; /*%< PRIVATE: for res_send VC i/o */ - u_int _flags; /*%< PRIVATE: see below */ - u_int _pad; /*%< make _u 64 bit aligned */ + res_send_qhook qhook; /* query hook */ + res_send_rhook rhook; /* response hook */ + int res_h_errno; /* last one set for this context */ + int _vcsock; /* PRIVATE: for res_send VC i/o */ + u_int _flags; /* PRIVATE: see below */ + u_int _pad; /* make _u 64 bit aligned */ union { /* On an 32-bit arch this means 512b total. */ char pad[72 - 4*sizeof (int) - 2*sizeof (void *)]; struct { u_int16_t nscount; - u_int16_t nstimes[MAXNS]; /*%< ms. */ + u_int16_t nstimes[MAXNS]; /* ms. */ int nssocks[MAXNS]; - struct __res_state_ext *ext; /*%< extention for IPv6 */ + struct __res_state_ext *ext; /* extention for IPv6 */ } _ext; } _u; }; @@ -206,98 +203,87 @@ union res_sockaddr_union { struct sockaddr_in6 sin6; #endif #ifdef ISC_ALIGN64 - int64_t __align64; /*%< 64bit alignment */ + int64_t __align64; /* 64bit alignment */ #else - int32_t __align32; /*%< 32bit alignment */ + int32_t __align32; /* 32bit alignment */ #endif - char __space[128]; /*%< max size */ + char __space[128]; /* max size */ }; -/*% +/* * Resolver flags (used to be discrete per-module statics ints). */ -#define RES_F_VC 0x00000001 /*%< socket is TCP */ -#define RES_F_CONN 0x00000002 /*%< socket is connected */ -#define RES_F_EDNS0ERR 0x00000004 /*%< EDNS0 caused errors */ -#define RES_F__UNUSED 0x00000008 /*%< (unused) */ -#define RES_F_LASTMASK 0x000000F0 /*%< ordinal server of last res_nsend */ -#define RES_F_LASTSHIFT 4 /*%< bit position of LASTMASK "flag" */ +#define RES_F_VC 0x00000001 /* socket is TCP */ +#define RES_F_CONN 0x00000002 /* socket is connected */ +#define RES_F_EDNS0ERR 0x00000004 /* EDNS0 caused errors */ +#define RES_F__UNUSED 0x00000008 /* (unused) */ +#define RES_F_LASTMASK 0x000000F0 /* ordinal server of last res_nsend */ +#define RES_F_LASTSHIFT 4 /* bit position of LASTMASK "flag" */ #define RES_GETLAST(res) (((res)._flags & RES_F_LASTMASK) >> RES_F_LASTSHIFT) /* res_findzonecut2() options */ -#define RES_EXHAUSTIVE 0x00000001 /*%< always do all queries */ -#define RES_IPV4ONLY 0x00000002 /*%< IPv4 only */ -#define RES_IPV6ONLY 0x00000004 /*%< IPv6 only */ +#define RES_EXHAUSTIVE 0x00000001 /* always do all queries */ +#define RES_IPV4ONLY 0x00000002 /* IPv4 only */ +#define RES_IPV6ONLY 0x00000004 /* IPv6 only */ -/*% +/* * Resolver options (keep these in synch with res_debug.c, please) */ -#define RES_INIT 0x00000001 /*%< address initialized */ -#define RES_DEBUG 0x00000002 /*%< print debug messages */ -#define RES_AAONLY 0x00000004 /*%< authoritative answers only (!IMPL)*/ -#define RES_USEVC 0x00000008 /*%< use virtual circuit */ -#define RES_PRIMARY 0x00000010 /*%< query primary server only (!IMPL) */ -#define RES_IGNTC 0x00000020 /*%< ignore trucation errors */ -#define RES_RECURSE 0x00000040 /*%< recursion desired */ -#define RES_DEFNAMES 0x00000080 /*%< use default domain name */ -#define RES_STAYOPEN 0x00000100 /*%< Keep TCP socket open */ -#define RES_DNSRCH 0x00000200 /*%< search up local domain tree */ -#define RES_INSECURE1 0x00000400 /*%< type 1 security disabled */ -#define RES_INSECURE2 0x00000800 /*%< type 2 security disabled */ -#define RES_NOALIASES 0x00001000 /*%< shuts off HOSTALIASES feature */ -#define RES_USE_INET6 0x00002000 /*%< use/map IPv6 in gethostbyname() */ -#define RES_ROTATE 0x00004000 /*%< rotate ns list after each query */ -#define RES_NOCHECKNAME 0x00008000 /*%< do not check names for sanity. */ -#define RES_KEEPTSIG 0x00010000 /*%< do not strip TSIG records */ -#define RES_BLAST 0x00020000 /*%< blast all recursive servers */ -#define RES_NOTLDQUERY 0x00100000 /*%< don't unqualified name as a tld */ -#define RES_USE_DNSSEC 0x00200000 /*%< use DNSSEC using OK bit in OPT */ +#define RES_INIT 0x00000001 /* address initialized */ +#define RES_DEBUG 0x00000002 /* print debug messages */ +#define RES_AAONLY 0x00000004 /* authoritative answers only (!IMPL)*/ +#define RES_USEVC 0x00000008 /* use virtual circuit */ +#define RES_PRIMARY 0x00000010 /* query primary server only (!IMPL) */ +#define RES_IGNTC 0x00000020 /* ignore truncation errors */ +#define RES_RECURSE 0x00000040 /* recursion desired */ +#define RES_DEFNAMES 0x00000080 /* use default domain name */ +#define RES_STAYOPEN 0x00000100 /* Keep TCP socket open */ +#define RES_DNSRCH 0x00000200 /* search up local domain tree */ +#define RES_INSECURE1 0x00000400 /* type 1 security disabled */ +#define RES_INSECURE2 0x00000800 /* type 2 security disabled */ +#define RES_NOALIASES 0x00001000 /* shuts off HOSTALIASES feature */ +#define RES_USE_INET6 0x00002000 /* use/map IPv6 in gethostbyname() */ +#define RES_ROTATE 0x00004000 /* rotate ns list after each query */ +#define RES_NOCHECKNAME 0x00008000 /* do not check names for sanity. */ +#define RES_KEEPTSIG 0x00010000 /* do not strip TSIG records */ +#define RES_BLAST 0x00020000 /* blast all recursive servers */ +#define RES_NOTLDQUERY 0x00100000 /* don't unqualified name as a tld */ +#define RES_USE_DNSSEC 0x00200000 /* use DNSSEC using OK bit in OPT */ /* #define RES_DEBUG2 0x00400000 */ /* nslookup internal */ /* KAME extensions: use higher bit to avoid conflict with ISC use */ -#define RES_USE_DNAME 0x10000000 /*%< use DNAME */ -#define RES_USE_EDNS0 0x40000000 /*%< use EDNS0 if configured */ -#define RES_NO_NIBBLE2 0x80000000 /*%< disable alternate nibble lookup */ +#define RES_USE_DNAME 0x10000000 /* use DNAME */ +#define RES_USE_EDNS0 0x40000000 /* use EDNS0 if configured */ +#define RES_NO_NIBBLE2 0x80000000 /* disable alternate nibble lookup */ #define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | \ RES_DNSRCH | RES_NO_NIBBLE2) -/*% +/* * Resolver "pfcode" values. Used by dig. */ -#define RES_PRF_STATS 0x00000001 -#define RES_PRF_UPDATE 0x00000002 -#define RES_PRF_CLASS 0x00000004 -#define RES_PRF_CMD 0x00000008 -#define RES_PRF_QUES 0x00000010 -#define RES_PRF_ANS 0x00000020 -#define RES_PRF_AUTH 0x00000040 -#define RES_PRF_ADD 0x00000080 -#define RES_PRF_HEAD1 0x00000100 -#define RES_PRF_HEAD2 0x00000200 -#define RES_PRF_TTLID 0x00000400 -#define RES_PRF_HEADX 0x00000800 -#define RES_PRF_QUERY 0x00001000 -#define RES_PRF_REPLY 0x00002000 -#define RES_PRF_INIT 0x00004000 -#define RES_PRF_TRUNC 0x00008000 +#define RES_PRF_STATS 0x00000001 +#define RES_PRF_UPDATE 0x00000002 +#define RES_PRF_CLASS 0x00000004 +#define RES_PRF_CMD 0x00000008 +#define RES_PRF_QUES 0x00000010 +#define RES_PRF_ANS 0x00000020 +#define RES_PRF_AUTH 0x00000040 +#define RES_PRF_ADD 0x00000080 +#define RES_PRF_HEAD1 0x00000100 +#define RES_PRF_HEAD2 0x00000200 +#define RES_PRF_TTLID 0x00000400 +#define RES_PRF_HEADX 0x00000800 +#define RES_PRF_QUERY 0x00001000 +#define RES_PRF_REPLY 0x00002000 +#define RES_PRF_INIT 0x00004000 +#define RES_PRF_TRUNC 0x00008000 /* 0x00010000 */ /* Things involving an internal (static) resolver context. */ -#ifdef _REENTRANT __BEGIN_DECLS extern struct __res_state *__res_state(void); __END_DECLS #define _res (*__res_state()) -#else -#ifdef __linux -__BEGIN_DECLS -extern struct __res_state * __res_state(void); -__END_DECLS -#endif -#ifndef __BIND_NOSTATIC -extern struct __res_state _res; -#endif -#endif #ifndef __BIND_NOSTATIC #define fp_nquery __fp_nquery @@ -308,6 +294,7 @@ extern struct __res_state _res; #define res_init __res_init #define res_isourserver __res_isourserver #define res_mkquery __res_mkquery +#define res_opt __res_opt #define res_query __res_query #define res_querydomain __res_querydomain #define res_search __res_search @@ -315,22 +302,23 @@ extern struct __res_state _res; #define res_sendsigned __res_sendsigned __BEGIN_DECLS -void fp_nquery __P((const u_char *, int, FILE *)); -void fp_query __P((const u_char *, FILE *)); -const char * hostalias __P((const char *)); -void p_query __P((const u_char *)); -void res_close __P((void)); -int res_init __P((void)); -int res_isourserver __P((const struct sockaddr_in *)); -int res_mkquery __P((int, const char *, int, int, const u_char *, - int, const u_char *, u_char *, int)); -int res_query __P((const char *, int, int, u_char *, int)); -int res_querydomain __P((const char *, const char *, int, int, - u_char *, int)); -int res_search __P((const char *, int, int, u_char *, int)); -int res_send __P((const u_char *, int, u_char *, int)); -int res_sendsigned __P((const u_char *, int, ns_tsig_key *, - u_char *, int)); +void fp_nquery(const u_char *, int, FILE *); +void fp_query(const u_char *, FILE *); +const char * hostalias(const char *); +void p_query(const u_char *); +void res_close(void); +int res_init(void); +int res_isourserver(const struct sockaddr_in *); +int res_mkquery(int, const char *, int, int, const u_char *, + int, const u_char *, u_char *, int); +int res_opt(int, u_char *, int, int); +int res_query(const char *, int, int, u_char *, int); +int res_querydomain(const char *, const char *, int, int, + u_char *, int); +int res_search(const char *, int, int, u_char *, int); +int res_send(const u_char *, int, u_char *, int); +int res_sendsigned(const u_char *, int, ns_tsig_key *, + u_char *, int); __END_DECLS #endif @@ -373,7 +361,9 @@ 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 @@ -387,7 +377,9 @@ 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 @@ -401,105 +393,107 @@ 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 __P((const char *)); -int res_ownok __P((const char *)); -int res_mailok __P((const char *)); -int res_dnok __P((const char *)); -int sym_ston __P((const struct res_sym *, const char *, int *)); -const char * sym_ntos __P((const struct res_sym *, int, int *)); -const char * sym_ntop __P((const struct res_sym *, int, int *)); -int b64_ntop __P((u_char const *, size_t, char *, size_t)); -int b64_pton __P((char const *, u_char *, size_t)); -int loc_aton __P((const char *, u_char *)); -const char * loc_ntoa __P((const u_char *, char *)); -int dn_skipname __P((const u_char *, const u_char *)); -void putlong __P((u_int32_t, u_char *)); -void putshort __P((u_int16_t, u_char *)); +int res_hnok(const char *); +int res_ownok(const char *); +int res_mailok(const char *); +int res_dnok(const char *); +int sym_ston(const struct res_sym *, const char *, int *); +const char * sym_ntos(const struct res_sym *, int, int *); +const char * sym_ntop(const struct res_sym *, int, int *); +int b64_ntop(u_char const *, size_t, char *, size_t); +int b64_pton(char const *, u_char *, size_t); +int loc_aton(const char *, u_char *); +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 __P((const u_char *)); -u_int32_t _getlong __P((const u_char *)); +u_int16_t _getshort(const u_char *); +u_int32_t _getlong(const u_char *); #endif -const char * p_class __P((int)); -const char * p_time __P((u_int32_t)); -const char * p_type __P((int)); -const char * p_rcode __P((int)); -const char * p_sockun __P((union res_sockaddr_union, char *, size_t)); -const u_char * p_cdnname __P((const u_char *, const u_char *, int, FILE *)); -const u_char * p_cdname __P((const u_char *, const u_char *, FILE *)); -const u_char * p_fqnname __P((const u_char *, const u_char *, - int, char *, int)); -const u_char * p_fqname __P((const u_char *, const u_char *, FILE *)); -const char * p_option __P((u_long)); -char * p_secstodate __P((u_long)); -int dn_count_labels __P((const char *)); -int dn_comp __P((const char *, u_char *, int, - u_char **, u_char **)); -int dn_expand __P((const u_char *, const u_char *, const u_char *, - char *, int)); -u_int res_randomid __P((void)); -int res_nameinquery __P((const char *, int, int, const u_char *, - const u_char *)); -int res_queriesmatch __P((const u_char *, const u_char *, - const u_char *, const u_char *)); -const char * p_section __P((int, int)); +const char * p_class(int); +const char * p_time(u_int32_t); +const char * p_type(int); +const char * p_rcode(int); +const char * p_sockun(union res_sockaddr_union, char *, size_t); +const u_char * p_cdnname(const u_char *, const u_char *, int, FILE *); +const u_char * p_cdname(const u_char *, const u_char *, FILE *); +const u_char * p_fqnname(const u_char *, const u_char *, int, char *, int); +const u_char * p_fqname(const u_char *, const u_char *, FILE *); +const char * p_option(u_long); +char * p_secstodate(u_long); +int dn_count_labels(const char *); +int dn_comp(const char *, u_char *, int, u_char **, u_char **); +int dn_expand(const u_char *, const u_char *, const u_char *, + char *, int); +u_int res_randomid(void); +int res_nameinquery(const char *, int, int, const u_char *, + const u_char *); +int res_queriesmatch(const u_char *, const u_char *, + const u_char *, const u_char *); +const char * p_section(int, int); /* Things involving a resolver context. */ -int res_ninit __P((res_state)); -int res_nisourserver __P((const res_state, - const struct sockaddr_in *)); -void fp_resstat __P((const res_state, FILE *)); -void res_pquery __P((const res_state, const u_char *, int, FILE *)); -const char * res_hostalias __P((const res_state, const char *, - char *, size_t)); -int res_nquery __P((res_state, const char *, int, int, - u_char *, int)); -int res_nsearch __P((res_state, const char *, int, int, u_char *, - int)); -int res_nquerydomain __P((res_state, const char *, const char *, - int, int, u_char *, int)); -int res_nmkquery __P((res_state, int, const char *, int, int, - const u_char *, int, const u_char *, - u_char *, int)); -int res_nsend __P((res_state, const u_char *, int, u_char *, int)); -int res_nsendsigned __P((res_state, const u_char *, int, - ns_tsig_key *, u_char *, int)); -int res_findzonecut __P((res_state, const char *, ns_class, int, - char *, size_t, struct in_addr *, int)); -int res_findzonecut2 __P((res_state, const char *, ns_class, int, - char *, size_t, - union res_sockaddr_union *, int)); -void res_nclose __P((res_state)); -int res_nopt __P((res_state, int, u_char *, int, int)); -void res_send_setqhook __P((res_send_qhook)); -void res_send_setrhook __P((res_send_rhook)); -int __res_vinit __P((res_state, int)); -void res_destroyservicelist __P((void)); -const char * res_servicename __P((u_int16_t, const char *)); -const char * res_protocolname __P((int)); -void res_destroyprotolist __P((void)); -void res_buildprotolist __P((void)); -const char * res_get_nibblesuffix __P((res_state)); -const char * res_get_nibblesuffix2 __P((res_state)); -void res_ndestroy __P((res_state)); -u_int16_t res_nametoclass __P((const char *, int *)); -u_int16_t res_nametotype __P((const char *, int *)); -void res_setservers __P((res_state, - const union res_sockaddr_union *, int)); -int res_getservers __P((res_state, - union res_sockaddr_union *, int)); +int res_ninit(res_state); +int res_nisourserver(const res_state, const struct sockaddr_in *); +void fp_resstat(const res_state, FILE *); +void res_pquery(const res_state, const u_char *, int, FILE *); +const char * res_hostalias(const res_state, const char *, char *, size_t); +int res_nquery(res_state, const char *, int, int, u_char *, int); +int res_nsearch(res_state, const char *, int, int, u_char *, int); +int res_nquerydomain(res_state, const char *, const char *, + int, int, u_char *, int); +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); +void res_nclose(res_state); +int res_nopt(res_state, int, u_char *, int, int); +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 *); +void res_setservers(res_state, const union res_sockaddr_union *, + int); +int res_getservers(res_state, union res_sockaddr_union *, int); __END_DECLS #endif /* !_RESOLV_H_ */ -/*! \file */ |
