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Diffstat (limited to 'source3/include/oplock_onefs.h')
| -rw-r--r-- | source3/include/oplock_onefs.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/source3/include/oplock_onefs.h b/source3/include/oplock_onefs.h new file mode 100644 index 0000000000..a20becdf2c --- /dev/null +++ b/source3/include/oplock_onefs.h @@ -0,0 +1,50 @@ +/* + * Unix SMB/CIFS implementation. + * Support for OneFS kernel oplocks + * + * Copyright (C) Tim Prouty, 2009 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _OPLOCK_ONEFS_H +#define _OPLOCK_ONEFS_H + +#if HAVE_ONEFS + +#include <sys/isi_oplock.h> + +struct deferred_open_record { + bool delayed_for_oplocks; + bool failed; /* added for onefs_oplocks */ + struct file_id id; +}; + +/* + * OneFS oplock utility functions + */ +const char *onefs_oplock_str(enum oplock_type onefs_oplock_type); +int onefs_oplock_to_samba_oplock(enum oplock_type onefs_oplock); +enum oplock_type onefs_samba_oplock_to_oplock(int samba_oplock_type); + +/* + * OneFS oplock callback tracking + */ +void destroy_onefs_callback_record(uint64 id); +uint64 onefs_oplock_wait_record(uint16 mid); +void onefs_set_oplock_callback(uint64 id, files_struct *fsp); + +#endif /* HAVE_ONEFS */ + +#endif /* _OPLOCK_ONEFS_H */ |