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[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [net/] [getnetgrent.c] - Blame information for rev 829

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Line No. Rev Author Line
1 207 jeremybenn
/* Copyright (C) 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, write to the Free
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   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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   02111-1307 USA.  */
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#include <errno.h>
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#include <netdb.h>
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#include <stdlib.h>
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#define _IO_MTSAFE_IO
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#include <bits/libc-lock.h>
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#include "libc-symbols.h"
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/* Static buffer for return value.  We allocate it when needed.  */
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libc_freeres_ptr (static char *buffer);
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/* All three strings should fit in a block of 1kB size.  */
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#define BUFSIZE 1024
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static void
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allocate (void)
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{
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  buffer = (char *) malloc (BUFSIZE);
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}
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int
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getnetgrent (char **hostp, char **userp, char **domainp)
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{
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  __libc_once_define (static, once);
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  __libc_once (once, allocate);
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  if (buffer == NULL)
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    {
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      __set_errno (ENOMEM);
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      return -1;
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    }
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  return __getnetgrent_r (hostp, userp, domainp, buffer, BUFSIZE);
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}

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