184 lines
5.5 KiB
C
184 lines
5.5 KiB
C
/*
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* Copyright (c) 1996 by Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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/*
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* $Id: irs.h,v 8.1 1997/12/04 04:55:19 halley Exp $
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*/
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#ifndef _IRS_H_INCLUDED
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#define _IRS_H_INCLUDED
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#include <sys/types.h>
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#include <netdb.h>
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#include <grp.h>
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#include <pwd.h>
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/*
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* This is the group map class.
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*/
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struct irs_gr {
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void * private;
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void (*close) __P((struct irs_gr *));
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struct group * (*next) __P((struct irs_gr *));
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struct group * (*byname) __P((struct irs_gr *, const char *));
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struct group * (*bygid) __P((struct irs_gr *, gid_t));
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int (*list) __P((struct irs_gr *, const char *,
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gid_t, gid_t *, int *));
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void (*rewind) __P((struct irs_gr *));
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void (*minimize) __P((struct irs_gr *));
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};
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/*
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* This is the password map class.
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*/
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struct irs_pw {
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void * private;
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void (*close) __P((struct irs_pw *));
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struct passwd * (*next) __P((struct irs_pw *));
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struct passwd * (*byname) __P((struct irs_pw *, const char *));
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struct passwd * (*byuid) __P((struct irs_pw *, uid_t));
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void (*rewind) __P((struct irs_pw *));
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void (*minimize) __P((struct irs_pw *));
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};
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/*
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* This is the service map class.
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*/
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struct irs_sv {
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void * private;
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void (*close) __P((struct irs_sv *));
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struct servent *(*byname) __P((struct irs_sv *,
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const char *, const char *));
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struct servent *(*byport) __P((struct irs_sv *, int, const char *));
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struct servent *(*next) __P((struct irs_sv *));
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void (*rewind) __P((struct irs_sv *));
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void (*minimize) __P((struct irs_sv *));
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};
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/*
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* This is the protocols map class.
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*/
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struct irs_pr {
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void * private;
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void (*close) __P((struct irs_pr *));
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struct protoent *(*byname) __P((struct irs_pr *, const char *));
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struct protoent *(*bynumber) __P((struct irs_pr *, int));
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struct protoent *(*next) __P((struct irs_pr *));
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void (*rewind) __P((struct irs_pr *));
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void (*minimize) __P((struct irs_pr *));
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};
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/*
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* This is the hosts map class.
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*/
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struct irs_ho {
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void * private;
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void (*close) __P((struct irs_ho *));
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struct hostent *(*byname) __P((struct irs_ho *, const char *));
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struct hostent *(*byname2) __P((struct irs_ho *, const char *, int));
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struct hostent *(*byaddr) __P((struct irs_ho *,
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const void *, int, int));
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struct hostent *(*next) __P((struct irs_ho *));
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void (*rewind) __P((struct irs_ho *));
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void (*minimize) __P((struct irs_ho *));
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};
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/*
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* This is the networks map class.
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*/
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struct irs_nw {
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void * private;
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void (*close) __P((struct irs_nw *));
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struct nwent * (*byname) __P((struct irs_nw *, const char *, int));
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struct nwent * (*byaddr) __P((struct irs_nw *, void *, int, int));
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struct nwent * (*next) __P((struct irs_nw *));
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void (*rewind) __P((struct irs_nw *));
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void (*minimize) __P((struct irs_nw *));
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};
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/*
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* This is the netgroups map class.
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*/
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struct irs_ng {
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void * private;
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void (*close) __P((struct irs_ng *));
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int (*next) __P((struct irs_ng *, char **, char **,
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char **));
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int (*test) __P((struct irs_ng *, const char *,
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const char *, const char *,
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const char *));
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void (*rewind) __P((struct irs_ng *, const char *));
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void (*minimize) __P((struct irs_ng *));
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};
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/*
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* This is the generic map class, which copies the front of all others.
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*/
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struct irs_map {
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void * private;
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void (*close) __P((void *));
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};
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/*
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* This is the accessor class. It contains pointers to all of the
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* initializers for the map classes for a particular accessor.
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*/
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struct irs_acc {
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void * private;
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void (*close) __P((struct irs_acc *));
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struct irs_gr * (*gr_map) __P((struct irs_acc *));
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struct irs_pw * (*pw_map) __P((struct irs_acc *));
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struct irs_sv * (*sv_map) __P((struct irs_acc *));
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struct irs_pr * (*pr_map) __P((struct irs_acc *));
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struct irs_ho * (*ho_map) __P((struct irs_acc *));
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struct irs_nw * (*nw_map) __P((struct irs_acc *));
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struct irs_ng * (*ng_map) __P((struct irs_acc *));
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};
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/*
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* This is because the official definition of "struct netent" has no
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* concept of CIDR even though it allows variant address families (on
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* output but not input). The compatibility stubs convert the structs
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* below into "struct netent"'s.
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*/
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struct nwent {
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char *n_name; /* official name of net */
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char **n_aliases; /* alias list */
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int n_addrtype; /* net address type */
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void *n_addr; /* network address */
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int n_length; /* address length, in bits */
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};
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/*
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* Hide external function names from POSIX.
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*/
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#define irs_gen_acc __irs_gen_acc
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#define irs_lcl_acc __irs_lcl_acc
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#define irs_dns_acc __irs_dns_acc
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#define irs_nis_acc __irs_nis_acc
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/*
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* Externs.
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*/
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extern struct irs_acc * irs_gen_acc __P((const char *options));
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extern struct irs_acc * irs_lcl_acc __P((const char *options));
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extern struct irs_acc * irs_dns_acc __P((const char *options));
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extern struct irs_acc * irs_nis_acc __P((const char *options));
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#endif /*_IRS_H_INCLUDED*/
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