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41 lines
1007 B
41 lines
1007 B
/**
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* \file
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*
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* \author Georg Hopp
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*
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* \copyright
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* Copyright © 2012 Georg Hopp
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <sys/types.h>
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#include <string.h>
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#include "tr/cbuf.h"
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char *
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TR_cbufGetData(TR_Cbuf this, size_t n)
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{
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char * ret = TR_cbufGetRead(this);
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if (n > this->bused) {
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return (char *)-1;
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}
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TR_cbufIncRead(this, n);
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return ret;
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}
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// vim: set ts=4 sw=4:
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