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562112f4f9
Some of the function attributes marked as nonnull actually explicitly
handle the arguments for NULL. All changed functions handle missing
"initiatoriqn" argument well and virISCSIScanTargets also handles well
if the return pointers are missing. Remove some of the liberaly used
ATTRIBUTE_NONNULLs as coverity and possibly other compilers that honor
the attribute fail to compile the code.
Flaw introduced in commit 5e1d5dde
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/*
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* viriscsi.h: helper APIs for managing iSCSI
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*
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* Copyright (C) 2014 Red Hat, Inc.
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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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*/
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#ifndef __VIR_ISCSI_H__
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# define __VIR_ISCSI_H__
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# include "internal.h"
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char *
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virISCSIGetSession(const char *devpath,
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bool probe)
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ATTRIBUTE_NONNULL(1);
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int
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virISCSIConnectionLogin(const char *portal,
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const char *initiatoriqn,
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const char *target)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_RETURN_CHECK;
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int
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virISCSIConnectionLogout(const char *portal,
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const char *initiatoriqn,
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const char *target)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_RETURN_CHECK;
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int
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virISCSIRescanLUNs(const char *session)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int
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virISCSIScanTargets(const char *portal,
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const char *initiatoriqn,
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size_t *ntargetsret,
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char ***targetsret)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
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int
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virISCSINodeUpdate(const char *portal,
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const char *target,
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const char *name,
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const char *value)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_NONNULL(4) ATTRIBUTE_RETURN_CHECK;
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#endif
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