39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
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/*
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* Copyright 2003-2016 The Music Player Daemon Project
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* http://www.musicpd.org
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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 2 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include "Reader.hxx"
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#include "InputStream.hxx"
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#include "util/Error.hxx"
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#include "Log.hxx"
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size_t
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InputStreamReader::Read(void *data, size_t size)
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{
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Error error;
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size_t nbytes = is.LockRead(data, size, error);
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assert(nbytes == 0 || !error.IsDefined());
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assert(nbytes > 0 || error.IsDefined() || is.IsEOF());
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if (gcc_unlikely(nbytes == 0 && error.IsDefined()))
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LogError(error);
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return nbytes;
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}
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