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45 lines
1.2 KiB
45 lines
1.2 KiB
/* Copyright 1986-1992 Emmet P. Gray.
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* Copyright 1996,1997,2001,2002,2009 Alain Knaff.
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* This file is part of mtools.
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*
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* Mtools is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Mtools 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Mtools. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "sysincludes.h"
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#include "msdos.h"
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#include "mtools.h"
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#include "vfat.h"
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#include "file.h"
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#include "buffer.h"
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/*
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* Find the directory and load a new dir_chain[]. A null directory
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* is OK. Returns a 1 on error.
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*/
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void bufferize(Stream_t **Dir)
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{
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Stream_t *BDir;
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if(!*Dir)
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return;
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BDir = buf_init(*Dir, 64*16384, 512, MDIR_SIZE);
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if(!BDir){
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FREE(Dir);
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*Dir = NULL;
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} else
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*Dir = BDir;
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}
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