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authorRickard Green <[email protected]>2016-01-05 16:55:04 +0100
committerRickard Green <[email protected]>2016-01-20 11:10:37 +0100
commit858c6f7fa44f7b2dc363b359198d6522dd60e914 (patch)
treefdad35b9a7a9904d7dc4586aced86c79fb46a78c /erts/preloaded/src/erlang.erl
parentdf18cd270ad682cedc8c21990641b0bdb8788092 (diff)
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Introduce time warp safe trace timestamp formats
New timestamp options for trace, sequential trace, and system profile: - monotonic_timestamp - strict_monotonic_timestamp
Diffstat (limited to 'erts/preloaded/src/erlang.erl')
-rw-r--r--erts/preloaded/src/erlang.erl13
1 files changed, 12 insertions, 1 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index 5fc6d14938..063b9a1f26 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -185,6 +185,8 @@
'receive' |
'print' |
'timestamp' |
+ 'monotonic_timestamp' |
+ 'strict_monotonic_timestamp' |
'label' |
'serial'.
@@ -198,7 +200,10 @@
'exclusive' |
'runnable_ports' |
'runnable_procs' |
- 'scheduler'.
+ 'scheduler' |
+ 'timestamp' |
+ 'monotonic_timestamp' |
+ 'strict_monotonic_timestamp'.
-type system_monitor_option() ::
'busy_port' |
@@ -230,6 +235,8 @@
garbage_collection |
timestamp |
cpu_timestamp |
+ monotonic_timestamp |
+ strict_monotonic_timestamp |
arity |
set_on_spawn |
set_on_first_spawn |
@@ -258,6 +265,8 @@
running |
garbage_collection |
timestamp |
+ monotonic_timestamp |
+ strict_monotonic_timestamp |
arity.
-type trace_info_return() ::
@@ -2178,6 +2187,8 @@ send(_Dest,_Msg,_Options) ->
('receive') -> {'receive', boolean()};
(print) -> {print, boolean()};
(timestamp) -> {timestamp, boolean()};
+ (monotonic_timestamp) -> {timestamp, boolean()};
+ (strict_monotonic_timestamp) -> {strict_monotonic_timestamp, boolean()};
(label) -> [] | {label, non_neg_integer()};
(serial) -> [] | {serial, {non_neg_integer(), non_neg_integer()}}.
seq_trace_info(_What) ->