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/*
prototypes.h - all functions exported by the NSS library
Copyright (C) 2006 West Consulting
Copyright (C) 2006, 2008 Arthur de Jong
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#ifndef _NSS_EXPORTS_H
#define _NSS_EXPORTS_H 1
#include <nss.h>
#include <aliases.h>
#include <netinet/ether.h>
#include <sys/types.h>
#include <grp.h>
#include <netdb.h>
#include <pwd.h>
#include <shadow.h>
/* We define struct etherent here because it does not seem to
be defined in any publicly available header file exposed
by glibc. This is taken from include/netinet/ether.h
of the glibc (2.3.6) source tarball. */
struct etherent
{
const char *e_name;
struct ether_addr e_addr;
};
/* We also define struct __netgrent because it's definition is
not publically available. This is taken from inet/netgroup.h
of the glibc (2.3.6) source tarball.
The first part of the struct is the only part that is modified
by the getnetgrent() function, all the other fields are not
touched at all. */
struct __netgrent
{
enum { triple_val, group_val } type;
union
{
struct
{
const char *host;
const char *user;
const char *domain;
} triple;
const char *group;
} val;
/* the following stuff is used by some NSS services
but not by ours (it's not completely clear how these
are shared between different services) or is used
by our caller */
char *data;
size_t data_size;
union
{
char *cursor;
unsigned long int position;
} insertedname; /* added name to union to avoid warning */
int first;
struct name_list *known_groups;
struct name_list *needed_groups;
void *nip; /* changed from `service_user *nip' */
};
/*
These are prototypes for functions exported from the ldap NSS module.
For more complete definitions of these functions check the GLIBC
documentation.
Other services than those mentioned here are currently not implemented.
These definitions partially came from examining the GLIBC source code
as no complete documentation of the NSS interface is available.
This however is a useful pointer:
http://www.gnu.org/software/libc/manual/html_node/Name-Service-Switch.html
*/
/* aliases - mail aliases */
enum nss_status _nss_ldap_getaliasbyname_r(const char *name,struct aliasent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setaliasent(void);
enum nss_status _nss_ldap_getaliasent_r(struct aliasent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endaliasent(void);
/* ethers - ethernet numbers */
enum nss_status _nss_ldap_gethostton_r(const char *name,struct etherent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_getntohost_r(const struct ether_addr *addr,struct etherent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setetherent(int stayopen);
enum nss_status _nss_ldap_getetherent_r(struct etherent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endetherent(void);
/* group - groups of users */
enum nss_status _nss_ldap_getgrnam_r(const char *name,struct group *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_getgrgid_r(gid_t gid,struct group *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_initgroups_dyn(const char *user,gid_t group,long int *start,long int *size,gid_t **groupsp,long int limit,int *errnop);
enum nss_status _nss_ldap_setgrent(int stayopen);
enum nss_status _nss_ldap_getgrent_r(struct group *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endgrent(void);
/* hosts - host names and numbers */
enum nss_status _nss_ldap_gethostbyname_r(const char *name,struct hostent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_gethostbyname2_r(const char *name,int af,struct hostent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_gethostbyaddr_r(const void *addr,socklen_t len,int af,struct hostent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_sethostent(int stayopen);
enum nss_status _nss_ldap_gethostent_r(struct hostent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_endhostent(void);
/* netgroup - list of host and users */
enum nss_status _nss_ldap_setnetgrent(const char *group,struct __netgrent *result);
enum nss_status _nss_ldap_getnetgrent_r(struct __netgrent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endnetgrent(struct __netgrent *result);
/* networks - network names and numbers */
enum nss_status _nss_ldap_getnetbyname_r(const char *name,struct netent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_getnetbyaddr_r(uint32_t addr,int af,struct netent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_setnetent(int stayopen);
enum nss_status _nss_ldap_getnetent_r(struct netent *result,char *buffer,size_t buflen,int *errnop,int *h_errnop);
enum nss_status _nss_ldap_endnetent(void);
/* passwd - user database and passwords */
enum nss_status _nss_ldap_getpwnam_r(const char *name,struct passwd *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_getpwuid_r(uid_t uid,struct passwd *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setpwent(int stayopen);
enum nss_status _nss_ldap_getpwent_r(struct passwd *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endpwent(void);
/* protocols - network protocols */
enum nss_status _nss_ldap_getprotobyname_r(const char *name,struct protoent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_getprotobynumber_r(int number,struct protoent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setprotoent(int stayopen);
enum nss_status _nss_ldap_getprotoent_r(struct protoent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endprotoent(void);
/* rpc - remote procedure call names and numbers */
enum nss_status _nss_ldap_getrpcbyname_r(const char *name,struct rpcent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_getrpcbynumber_r(int number,struct rpcent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setrpcent(int stayopen);
enum nss_status _nss_ldap_getrpcent_r(struct rpcent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endrpcent(void);
/* services - network services */
enum nss_status _nss_ldap_getservbyname_r(const char *name,const char *protocol,struct servent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_getservbyport_r(int port,const char *protocol,struct servent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setservent(int stayopen);
enum nss_status _nss_ldap_getservent_r(struct servent *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endservent(void);
/* shadow - extended user information */
enum nss_status _nss_ldap_getspnam_r(const char *name,struct spwd *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_setspent(int stayopen);
enum nss_status _nss_ldap_getspent_r(struct spwd *result,char *buffer,size_t buflen,int *errnop);
enum nss_status _nss_ldap_endspent(void);
#endif /* not NSS_EXPORTS */
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