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07518f77bd
Currently we just check that various devices are accessible.
This leads to inaccurate errors reported for /dev/kvm and
/dev/vhost-net if they exist but an unprivileged user lacks
access. Switch existing checks to look for file existance,
and add a separate check for accessibility of /dev/kvm
since some distros don't grant users access by default.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
(cherry picked from commit fd6d506c50
)
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/*
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* virt-host-validate-common.h: Sanity check helper APIs
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*
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* Copyright (C) 2012 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 __VIRT_HOST_VALIDATE_COMMON_H__
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# define __VIRT_HOST_VALIDATE_COMMON_H__
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# include "internal.h"
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typedef enum {
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VIR_HOST_VALIDATE_FAIL,
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VIR_HOST_VALIDATE_WARN,
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VIR_HOST_VALIDATE_NOTE,
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VIR_HOST_VALIDATE_LAST,
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} virHostValidateLevel;
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extern void virHostMsgSetQuiet(bool quietFlag);
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extern void virHostMsgCheck(const char *prefix,
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const char *format,
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...) ATTRIBUTE_FMT_PRINTF(2, 3);
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extern void virHostMsgPass(void);
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extern void virHostMsgFail(virHostValidateLevel level,
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const char *hint);
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extern int virHostValidateDeviceExists(const char *hvname,
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const char *dev_name,
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virHostValidateLevel level,
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const char *hint);
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extern int virHostValidateDeviceAccessible(const char *hvname,
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const char *dev_name,
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virHostValidateLevel level,
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const char *hint);
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extern bool virHostValidateHasCPUFlag(const char *name);
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extern int virHostValidateLinuxKernel(const char *hvname,
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int version,
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virHostValidateLevel level,
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const char *hint);
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#endif /* __VIRT_HOST_VALIDATE_COMMON_H__ */
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