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/* Store wire decoding
Copyright (C) 1996 Free Software Foundation, Inc.
Written by Miles Bader <miles@gnu.ai.mit.edu>
This file is part of the GNU Hurd.
The GNU Hurd is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
The GNU Hurd 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <string.h>
#include "store.h"
/* Decode ENC, either returning a new store in STORE, or an error. If
nothing else is to be done with ENC, its contents may then be freed using
store_enc_dealloc. */
error_t
store_decode (struct store_enc *enc, struct store **store)
{
if (enc->cur_ints >= enc->ints_len)
/* The first int should always be the type. */
return EINVAL;
switch (enc->ints[enc->cur_ints])
{
case STORAGE_HURD_FILE:
case STORAGE_DEVICE:
case STORAGE_TASK:
case STORAGE_MEMORY:
return store_default_leaf_decode (enc, store);
case STORAGE_ILEAVE:
return store_ileave_decode (enc, store);
case STORAGE_CONCAT:
return store_concat_decode (enc, store);
case STORAGE_LAYER:
return store_layer_decode (enc, store);
case STORAGE_NULL:
return store_null_decode (enc, store);
default:
return EINVAL;
}
}
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