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authorHans Bolinder <[email protected]>2011-09-02 08:40:55 +0200
committerHans Bolinder <[email protected]>2011-09-02 08:40:55 +0200
commitbb94e589c8495caf7c1fa6ebe808f6983ceaf44a (patch)
tree8a8cace285944209a52464eb8a2ecd7384094f8e /lib/stdlib/src/sys.erl
parent8811898efa3862fbb32f5c7cd7eff3535084bea7 (diff)
parentca7d2d43a839ab284104edea4663ada52d2c3e23 (diff)
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Merge branch 'hb/spec_improvements/OTP-9485' into dev
* hb/spec_improvements/OTP-9485: Improve and correct types and specifications in Kernel and STDLIB
Diffstat (limited to 'lib/stdlib/src/sys.erl')
-rw-r--r--lib/stdlib/src/sys.erl4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/stdlib/src/sys.erl b/lib/stdlib/src/sys.erl
index 8ab72c9b50..f34201604c 100644
--- a/lib/stdlib/src/sys.erl
+++ b/lib/stdlib/src/sys.erl
@@ -154,7 +154,7 @@ log_to_file(Name, FileName, Timeout) ->
-spec statistics(Name, Flag) -> 'ok' | {'ok', Statistics} when
Name :: name(),
Flag :: 'true' | 'false' | 'get',
- Statistics :: [StatisticsTuple],
+ Statistics :: [StatisticsTuple] | no_statistics,
StatisticsTuple :: {'start_time', DateTime1}
| {'current_time', DateTime2}
| {'reductions', non_neg_integer()}
@@ -168,7 +168,7 @@ statistics(Name, Flag) ->
-spec statistics(Name, Flag, Timeout) -> 'ok' | {'ok', Statistics} when
Name :: name(),
Flag :: 'true' | 'false' | 'get',
- Statistics :: [StatisticsTuple],
+ Statistics :: [StatisticsTuple] | no_statistics,
StatisticsTuple :: {'start_time', DateTime1}
| {'current_time', DateTime2}
| {'reductions', non_neg_integer()}