diff options
Diffstat (limited to 'erts/emulator/sys/win32/erl_win_sys.h')
-rw-r--r-- | erts/emulator/sys/win32/erl_win_sys.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/erts/emulator/sys/win32/erl_win_sys.h b/erts/emulator/sys/win32/erl_win_sys.h index 7e8dd8a4ca..7bdfac168b 100644 --- a/erts/emulator/sys/win32/erl_win_sys.h +++ b/erts/emulator/sys/win32/erl_win_sys.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1997-2014. All Rights Reserved. + * Copyright Ericsson AB 1997-2016. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -183,6 +183,7 @@ typedef LONGLONG ErtsSysHrTime; #endif typedef ErtsMonotonicTime ErtsSystemTime; +typedef ErtsMonotonicTime ErtsSysPerfCounter; ErtsSystemTime erts_os_system_time(void); @@ -213,6 +214,7 @@ ERTS_GLB_INLINE ErtsMonotonicTime erts_os_monotonic_time(void); ERTS_GLB_INLINE void erts_os_times(ErtsMonotonicTime *, ErtsSystemTime *); ERTS_GLB_INLINE ErtsSysHrTime erts_sys_hrtime(void); +ERTS_GLB_INLINE ErtsSysPerfCounter erts_sys_perf_counter(void); #if ERTS_GLB_INLINE_INCL_FUNC_DEF @@ -234,6 +236,18 @@ erts_sys_hrtime(void) return (*erts_sys_time_data__.r.o.sys_hrtime)(); } +ERTS_GLB_INLINE ErtsSysPerfCounter +erts_sys_perf_counter(void) +{ + return (*erts_sys_time_data__.r.o.sys_hrtime)(); +} + +ERTS_GLB_INLINE ErtsSysPerfCounter +erts_sys_perf_counter_unit(void) +{ + return 1000 * 1000 * 1000; +} + #endif /* ERTS_GLB_INLINE_INCL_FUNC_DEF */ extern void sys_gettimeofday(SysTimeval *tv); |