1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* $Header$
*
* Copyright 2006 Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#ifndef CCS_LOCK_STATE_H
#define CCS_LOCK_STATE_H
#include "ccs_types.h"
cc_int32 ccs_lock_state_new (ccs_lock_state_t *out_lock_state,
cc_int32 in_invalid_object_err,
cc_int32 in_pending_lock_err,
cc_int32 in_no_lock_err);
cc_int32 ccs_lock_state_release (ccs_lock_state_t io_lock_state);
cc_int32 ccs_lock_state_add (ccs_lock_state_t io_lock_state,
ccs_pipe_t in_client_pipe,
ccs_pipe_t in_reply_pipe,
cc_uint32 in_lock_type,
cc_uint32 in_block,
cc_uint32 *out_will_block);
cc_int32 ccs_lock_state_remove (ccs_lock_state_t io_lock_state,
ccs_pipe_t in_client_pipe);
cc_int32 ccs_lock_state_invalidate_lock (ccs_lock_state_t io_lock_state,
ccs_lock_t in_lock);
#endif /* CCS_LOCK_STATE_H */
|
