xref: /illumos-gate/usr/src/uts/common/sys/lofi_impl.h (revision 8ae05c101a3c849364fa53a66ec87aa59823326a)
1 /*
2  * This file and its contents are supplied under the terms of the
3  * Common Development and Distribution License ("CDDL"), version 1.0.
4  * You may only use this file in accordance with the terms of version
5  * 1.0 of the CDDL.
6  *
7  * A full copy of the text of the CDDL should have accompanied this
8  * source.  A copy of the CDDL is also available via the Internet at
9  * http://www.illumos.org/license/CDDL.
10  */
11 
12 /*
13  * Copyright 2016 Toomas Soome <tsoome@me.com>
14  */
15 
16 #ifndef _SYS_LOFI_IMPL_H
17 #define	_SYS_LOFI_IMPL_H
18 
19 /*
20  * lofi private implementation details.
21  */
22 
23 #include <sys/nvpair.h>
24 
25 #ifdef __cplusplus
26 extern "C" {
27 #endif
28 
29 /* Structure for custom data, maintained as nvlist. */
30 typedef struct lofi_nvl {
31 	kmutex_t	ln_lock;
32 	kcondvar_t	ln_cv;
33 	nvlist_t	*ln_data;
34 } lofi_nvl_t;
35 
36 extern lofi_nvl_t lofi_devlink_cache;
37 #ifdef __cplusplus
38 }
39 #endif
40 
41 #endif /* _SYS_LOFI_IMPL_H */
42