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glibc  2.9
hesiod-init.c
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00001 /* Copyright (C) 2000 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 2000.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #include <sys/cdefs.h>             /* Needs to come before <hesiod.h>.  */
00021 #include <hesiod.h>
00022 #include <resolv.h>
00023 #include <stddef.h>
00024 
00025 #include "nss_hesiod.h"
00026 
00027 void *
00028 _nss_hesiod_init (void)
00029 {
00030   void *context;
00031 
00032   if (hesiod_init (&context) == -1)
00033     return NULL;
00034 
00035   /* Use the default (per-thread) resolver state.  */
00036   __hesiod_res_set (context, &_res, NULL);
00037 
00038   return context;
00039 }