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3f68f33c36
The virtlogd daemon currently opens all files for append, but in some cases the user may wish to discard existing data. Define a new flag to indicate that logfiles should be truncated when opening.
61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
/*
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* log_manager.h: log management client
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*
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* Copyright (C) 2015 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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* Author: Daniel P. Berrange <berrange@redhat.com>
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*/
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#ifndef __VIR_LOG_MANAGER_H__
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# define __VIR_LOG_MANAGER_H__
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# include "internal.h"
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# include "logging/log_protocol.h"
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typedef struct _virLogManager virLogManager;
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typedef virLogManager *virLogManagerPtr;
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virLogManagerPtr virLogManagerNew(bool privileged);
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void virLogManagerFree(virLogManagerPtr mgr);
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int virLogManagerDomainOpenLogFile(virLogManagerPtr mgr,
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const char *driver,
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const unsigned char *domuuid,
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const char *domname,
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const char *path,
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unsigned int flags,
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ino_t *inode,
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off_t *offset);
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int virLogManagerDomainGetLogFilePosition(virLogManagerPtr mgr,
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const char *path,
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unsigned int flags,
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ino_t *inode,
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off_t *offset);
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char *virLogManagerDomainReadLogFile(virLogManagerPtr mgr,
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const char *path,
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ino_t inode,
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off_t offset,
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size_t maxlen,
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unsigned int flags);
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#endif /* __VIR_LOG_MANAGER_H__ */
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