1 /*
2 * Copyright (c) 2004-2006 Voltaire, Inc. All rights reserved.
3 * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved.
4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
5 *
6 * This software is available to you under a choice of one of two
7 * licenses. You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
11 *
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
14 * conditions are met:
15 *
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
18 * disclaimer.
19 *
20 * - Redistributions in binary form must reproduce the above
21 * copyright notice, this list of conditions and the following
22 * disclaimer in the documentation and/or other materials
23 * provided with the distribution.
24 *
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
32 * SOFTWARE.
33 *
34 */
35
36 #if HAVE_CONFIG_H
37 # include <config.h>
38 #endif /* HAVE_CONFIG_H */
39
40 #include <complib/cl_types.h>
41 #include <complib/cl_debug.h>
42 #include <complib/cl_spinlock.h>
43
44 #include <stdio.h>
45 #include <unistd.h>
46 #include <stdlib.h>
47
48 /*
49 * Prototypes
50 */
51
52 extern
53 cl_status_t __cl_timer_prov_create(void);
54
55 extern
56 void __cl_timer_prov_destroy(void);
57
58 cl_spinlock_t cl_atomic_spinlock;
59
complib_init(void)60 void complib_init(void)
61 {
62 cl_status_t status = CL_SUCCESS;
63
64 status = cl_spinlock_init(&cl_atomic_spinlock);
65 if (status != CL_SUCCESS)
66 goto _error;
67
68 status = __cl_timer_prov_create();
69 if (status != CL_SUCCESS)
70 goto _error;
71 return;
72
73 _error:
74 cl_msg_out("__init: failed to create complib (%s)\n",
75 CL_STATUS_MSG(status));
76 exit(1);
77 }
78
complib_exit(void)79 void complib_exit(void)
80 {
81 __cl_timer_prov_destroy();
82 cl_spinlock_destroy(&cl_atomic_spinlock);
83 }
84
cl_is_debug(void)85 boolean_t cl_is_debug(void)
86 {
87 #if defined( _DEBUG_ )
88 return TRUE;
89 #else
90 return FALSE;
91 #endif /* defined( _DEBUG_ ) */
92 }
93