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authorBjörn-Egil Dahlberg <[email protected]>2015-03-18 10:59:10 +0100
committerBjörn-Egil Dahlberg <[email protected]>2015-03-19 14:57:56 +0100
commitf237e9d4532ce72e88091ffe190a8c252d81d91f (patch)
tree9551d18877f726f836dc72baadb9c6e4e816adbf /lib
parent2bf8e9abcc6afe85e5acf5158416854c290fcb27 (diff)
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kernel: Add spec for erts_debug:map_info/1
Diffstat (limited to 'lib')
-rw-r--r--lib/kernel/src/erts_debug.erl8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/kernel/src/erts_debug.erl b/lib/kernel/src/erts_debug.erl
index a82d9e750f..17bee06b5e 100644
--- a/lib/kernel/src/erts_debug.erl
+++ b/lib/kernel/src/erts_debug.erl
@@ -33,7 +33,7 @@
-export([breakpoint/2, disassemble/1, display/1, dist_ext_to_term/2,
dump_monitors/1, dump_links/1, flat_size/1,
get_internal_state/1, instructions/0, lock_counters/1,
- same/2, set_internal_state/2]).
+ map_info/1, same/2, set_internal_state/2]).
-spec breakpoint(MFA, Flag) -> non_neg_integer() when
MFA :: {Module :: module(),
@@ -334,3 +334,9 @@ cont_dis(File, {Addr,Str,MFA}, MFA) ->
io:put_chars(File, binary_to_list(Str)),
cont_dis(File, erts_debug:disassemble(Addr), MFA);
cont_dis(_, {_,_,_}, _) -> ok.
+
+-spec map_info(Map) -> list() when
+ Map :: map().
+
+map_info(_) ->
+ erlang:nif_error(undef).