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A few functions in oplocks_onefs.c need to be accessed from the onefs vfs module. It would be ideal if oplocks were implemented at the vfs layer, but since they aren't yet, a new header is added to source3/include to make these functions available to the onefs vfs module. oplocks_onefs.o doesn't need to be linked into the onefs vfs module explicitly, since it is already linked into smbd by default.
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* Support for OneFS kernel oplocks
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*
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* Copyright (C) Tim Prouty, 2009
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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 3 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
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _OPLOCK_ONEFS_H
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#define _OPLOCK_ONEFS_H
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#if HAVE_ONEFS
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#include <sys/isi_oplock.h>
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struct deferred_open_record {
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bool delayed_for_oplocks;
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bool failed; /* added for onefs_oplocks */
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struct file_id id;
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};
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/*
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* OneFS oplock utility functions
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*/
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const char *onefs_oplock_str(enum oplock_type onefs_oplock_type);
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int onefs_oplock_to_samba_oplock(enum oplock_type onefs_oplock);
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enum oplock_type onefs_samba_oplock_to_oplock(int samba_oplock_type);
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/*
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* OneFS oplock callback tracking
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*/
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void destroy_onefs_callback_record(uint64 id);
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uint64 onefs_oplock_wait_record(uint16 mid);
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void onefs_set_oplock_callback(uint64 id, files_struct *fsp);
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#endif /* HAVE_ONEFS */
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#endif /* _OPLOCK_ONEFS_H */
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