29 lines
1.4 KiB
C
29 lines
1.4 KiB
C
/* Host configuration items kept as the whole contents of a file.
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Copyright (C) 1996, 1997 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Fetch and atomically store the contents of the file ITEM.
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Returns the size read or written, or -1 for errors.
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If BUFLEN is not big enough to contain the whole contents,
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BUFLEN bytes of BUF are filled in and we fail with ENAMETOOLONG. */
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ssize_t _hurd_get_host_config (const char *item,
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char *buf, size_t buflen);
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ssize_t _hurd_set_host_config (const char *item,
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const char *value, size_t valuelen);
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