| /* Copyright (C) 1996, 1997, 1999, 2008 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C 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. |
| |
| The GNU C 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 the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* Define interface to NSS. This is meant for the interface functions |
| and for implementors of new services. */ |
| |
| #ifndef _NSS_H |
| #define _NSS_H 1 |
| |
| #include <features.h> |
| #include <stdint.h> |
| |
| |
| __BEGIN_DECLS |
| |
| /* Possible results of lookup using a nss_* function. */ |
| enum nss_status |
| { |
| NSS_STATUS_TRYAGAIN = -2, |
| NSS_STATUS_UNAVAIL, |
| NSS_STATUS_NOTFOUND, |
| NSS_STATUS_SUCCESS, |
| NSS_STATUS_RETURN |
| }; |
| |
| |
| /* Data structure used for the 'gethostbyname4_r' function. */ |
| struct gaih_addrtuple |
| { |
| struct gaih_addrtuple *next; |
| char *name; |
| int family; |
| uint32_t addr[4]; |
| uint32_t scopeid; |
| }; |
| |
| |
| /* Overwrite service selection for database DBNAME using specification |
| in STRING. |
| This function should only be used by system programs which have to |
| work around non-existing services (e.e., while booting). |
| Attention: Using this function repeatedly will slowly eat up the |
| whole memory since previous selection data cannot be freed. */ |
| extern int __nss_configure_lookup (__const char *__dbname, |
| __const char *__string) __THROW; |
| |
| __END_DECLS |
| |
| #endif /* nss.h */ |