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authorRickard Green <[email protected]>2016-02-02 10:17:05 +0100
committerRickard Green <[email protected]>2016-02-02 10:17:05 +0100
commit178cff0a09223da707ca8472a71dbe4125466493 (patch)
treedf849d4a871940a13ae53e28e6de25a030f54ffb /erts/emulator/beam/io.c
parent5dac3400b00e499cb7c436b6b71c510c718d92cf (diff)
parent3f33428db9aea0d767295322c4e882a5c6bbf7db (diff)
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Merge branch 'rickard/monotonic-time-improvements/OTP-13222' into maint
* rickard/monotonic-time-improvements/OTP-13222: Introduce time management in native APIs Introduce time warp safe replacement for safe_fixed option Introduce time warp safe trace timestamp formats
Diffstat (limited to 'erts/emulator/beam/io.c')
-rw-r--r--erts/emulator/beam/io.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index c64c8802b9..2bd31ee97e 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -50,6 +50,7 @@
#include "erl_map.h"
#include "erl_bif_unique.h"
#include "erl_hl_timer.h"
+#include "erl_time.h"
extern ErlDrvEntry fd_driver_entry;
#ifndef __OSE__
@@ -6762,6 +6763,28 @@ driver_get_now(ErlDrvNowData *now_data)
return 0;
}
+ErlDrvTime
+erl_drv_monotonic_time(ErlDrvTimeUnit time_unit)
+{
+ return (ErlDrvTime) erts_napi_monotonic_time((int) time_unit);
+}
+
+ErlDrvTime
+erl_drv_time_offset(ErlDrvTimeUnit time_unit)
+{
+ return (ErlDrvTime) erts_napi_time_offset((int) time_unit);
+}
+
+ErlDrvTime
+erl_drv_convert_time_unit(ErlDrvTime val,
+ ErlDrvTimeUnit from,
+ ErlDrvTimeUnit to)
+{
+ return (ErlDrvTime) erts_napi_convert_time_unit((ErtsMonotonicTime) val,
+ (int) from,
+ (int) to);
+}
+
static void ref_to_driver_monitor(Eterm ref, ErlDrvMonitor *mon)
{
RefThing *refp;