usr/src/lib/commpage/common/cp_defs.h

   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_ */