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3e54766414
The code handles XML bits and internal definition and should be in conf directory. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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* storage_file_probe.h: file utility functions for FS storage backend
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*
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* Copyright (C) 2007-2009, 2012-2016 Red Hat, Inc.
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* Copyright (C) 2007-2008 Daniel P. Berrange
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <sys/stat.h>
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#include "storage_source_conf.h"
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/* Minimum header size required to probe all known formats with
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* virStorageFileProbeFormat, or obtain metadata from a known format.
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* Rounded to multiple of 512 (ISO has a 5-byte magic at offset
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* 32769). Some formats can be probed with fewer bytes. Although
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* some formats theoretically permit metadata that can rely on offsets
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* beyond this size, in practice that doesn't matter. */
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#define VIR_STORAGE_MAX_HEADER 0x8200
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int
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virStorageFileProbeGetMetadata(virStorageSourcePtr meta,
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char *buf,
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size_t len);
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int
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virStorageFileProbeFormat(const char *path,
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uid_t uid,
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gid_t gid);
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