diff options
Diffstat (limited to 'erts/emulator/beam/sys.h')
| -rw-r--r-- | erts/emulator/beam/sys.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 53f8313daa..e77b4b2dc8 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -136,6 +136,17 @@ typedef ERTS_SYS_FD_TYPE ErtsSysFdType; # define ERTS_LIKELY(BOOL) (BOOL) # define ERTS_UNLIKELY(BOOL) (BOOL) #endif + +#if ERTS_AT_LEAST_GCC_VSN__(2, 96, 0) +#ifndef __llvm__ +# define ERTS_WRITE_UNLIKELY(X) X __attribute__ ((section ("ERTS_LOW_WRITE") )) +#else +# define ERTS_WRITE_UNLIKELY(X) X __attribute__ ((section ("__DATA,ERTS_LOW_WRITE") )) +#endif +#else +# define ERTS_WRITE_UNLIKELY(X) X +#endif + #ifdef __GNUC__ # if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 5) # define ERTS_DECLARE_DUMMY(X) X __attribute__ ((unused)) @@ -772,6 +783,10 @@ int local_to_univ(Sint *year, Sint *month, Sint *day, void get_now(Uint*, Uint*, Uint*); struct ErtsSchedulerData_; ErtsMonotonicTime erts_get_monotonic_time(struct ErtsSchedulerData_ *); +ErtsMonotonicTime erts_get_time_offset(void); +void +erts_make_timestamp_value(Uint* megasec, Uint* sec, Uint* microsec, + ErtsMonotonicTime mtime, ErtsMonotonicTime offset); void get_sys_now(Uint*, Uint*, Uint*); void set_break_quit(void (*)(void), void (*)(void)); |