xref: /illumos-gate/usr/src/lib/commpage/common/cp_defs.h (revision 3299f39fdcbdab4be7a9c70daa3873f2b78a398d)
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 Joyent, Inc.
14  */
15 
16 #ifndef	_CP_DEFS_H_
17 #define	_CP_DEFS_H_
18 
19 #include <sys/types.h>
20 
21 #ifdef	__cplusplus
22 extern "C" {
23 #endif
24 
25 struct comm_page;
26 typedef struct comm_page comm_page_t;
27 
28 extern uint_t __cp_can_gettime(comm_page_t *);
29 extern hrtime_t __cp_gethrtime(comm_page_t *);
30 extern int __cp_clock_gettime_realtime(comm_page_t *, timespec_t *);
31 extern int __cp_clock_gettime_monotonic(comm_page_t *, timespec_t *);
32 extern uint_t __cp_getcpu(comm_page_t *cp);
33 
34 #ifdef	__cplusplus
35 }
36 #endif
37 #endif /* _CP_DEFS_H_ */
38