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Merged
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Feb 28, 2025
Merged

spelling: "hopeful" #9474

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12 changes: 6 additions & 6 deletions erts/emulator/beam/dist.h
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Original file line number Diff line number Diff line change
Expand Up @@ -275,8 +275,8 @@ typedef struct TTBSizeContext_ {

typedef struct TTBEncodeContext_ {
Uint64 dflags;
Uint64 hopefull_flags;
byte *hopefull_flagsp;
Uint64 hopeful_flags;
byte *hopeful_flagsp;
int level;
byte* ep;
Eterm obj;
Expand All @@ -289,7 +289,7 @@ typedef struct TTBEncodeContext_ {
Sint vlen;
Uint size;
byte *payload_ixp;
byte *hopefull_ixp;
byte *hopeful_ixp;
SysIOVec* iov;
ErlDrvBinary** binv;
Eterm *termv;
Expand Down Expand Up @@ -326,9 +326,9 @@ typedef struct TTBEncodeContext_ {
(Ctx)->continue_make_lext_hash = 0; \
(Ctx)->lext_vlen = -1; \
if ((Flags) & DFLAG_PENDING_CONNECT) { \
(Ctx)->hopefull_flags = 0; \
(Ctx)->hopefull_flagsp = NULL; \
(Ctx)->hopefull_ixp = NULL; \
(Ctx)->hopeful_flags = 0; \
(Ctx)->hopeful_flagsp = NULL; \
(Ctx)->hopeful_ixp = NULL; \
(Ctx)->payload_ixp = NULL; \
} \
} while (0)
Expand Down
26 changes: 13 additions & 13 deletions erts/emulator/beam/external.c
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Original file line number Diff line number Diff line change
Expand Up @@ -356,7 +356,7 @@ erts_encode_ext_dist_header_size(TTBEncodeContext *ctx,
Uint fragments)
{
if (ctx->dflags & DFLAG_PENDING_CONNECT) {
/* HOPEFUL_DATA + hopefull flags + hopefull ix + payload ix */
/* HOPEFUL_DATA + hopeful flags + hopeful ix + payload ix */
return 1 + 8 + 4 + 4;
}
else if (!acmp && !(ctx->dflags & DFLAG_FRAGMENTS))
Expand Down Expand Up @@ -396,10 +396,10 @@ byte *erts_encode_ext_dist_header_setup(TTBEncodeContext *ctx,
ctx->payload_ixp = ep;
put_int32(0, ep);
ep -= 4;
ctx->hopefull_ixp = ep;
ctx->hopeful_ixp = ep;
put_int32(ERTS_NO_HIX, ep);
ep -= 8;
ctx->hopefull_flagsp = ep;
ctx->hopeful_flagsp = ep;
put_int64(0, ep);
*--ep = HOPEFUL_DATA;
return ep;
Expand Down Expand Up @@ -787,8 +787,8 @@ int erts_encode_dist_ext(Eterm term, byte **ext, Uint64 flags, ErtsAtomCacheMap
if (fragmentsp)
*fragmentsp = res == 0 ? ctx->frag_ix + 1 : ctx->frag_ix;
if (flags & DFLAG_PENDING_CONNECT) {
ASSERT(ctx->hopefull_flagsp);
put_int64(ctx->hopefull_flags, ctx->hopefull_flagsp);
ASSERT(ctx->hopeful_flagsp);
put_int64(ctx->hopeful_flags, ctx->hopeful_flagsp);
}
return res;
}
Expand Down Expand Up @@ -6382,17 +6382,17 @@ Sint transcode_dist_obuf(ErtsDistOutputBuf* ob,
* element 1:
*
* +---+--------------+-----------+----------+
* |'H'|Hopefull Flags|Hopefull IX|Payload IX|
* |'H'|Hopeful Flags|Hopeful IX|Payload IX|
* +---+--------------+-----------+----------+
* 1 8 4 4
*
* Hopefull flags: Flags corresponding to actual
* hopefull encodings in this
* Hopeful flags: Flags corresponding to actual
* hopeful encodings in this
* buffer.
* Hopefull IX: Vector index of first hopefull
* encoding. Each hopefull encoding
* Hopeful IX: Vector index of first hopeful
* encoding. Each hopeful encoding
* is preceeded by 4 bytes containing
* next vector index of hopefull
* next vector index of hopeful
* encoding. ERTS_NO_HIX marks the
* end.
* Payload IX: Vector index of the beginning
Expand Down Expand Up @@ -6437,7 +6437,7 @@ Sint transcode_dist_obuf(ErtsDistOutputBuf* ob,
return reds;
}

/* Currently, the hopefull flags and IX are not used. */
/* Currently, the hopeful flags and IX are not used. */
hdr++;
hdr += 8;

Expand Down Expand Up @@ -6793,7 +6793,7 @@ Sint transcode_dist_obuf(ErtsDistOutputBuf* ob,
start_r = r = reds*ERTS_TRANSCODE_REDS_FACT;

/*
* Replace hopefull data header with actual header...
* Replace hopeful data header with actual header...
*/
ep = (byte *) iov[1].iov_base;
eiov->size -= iov[1].iov_len;
Expand Down
28 changes: 14 additions & 14 deletions erts/emulator/test/distribution_SUITE.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -77,8 +77,8 @@
message_latency_large_exit2/0,
dist_entry_refc_race/1,
system_limit/1,
hopefull_data_encoding/1,
hopefull_export_fun_bug/1,
hopeful_data_encoding/1,
hopeful_export_fun_bug/1,
huge_iovec/1,
is_alive/1,
dyn_node_name_monitor_node/1,
Expand Down Expand Up @@ -119,7 +119,7 @@ all() ->
{group, bad_dist}, {group, bad_dist_ext},
dist_entry_refc_race,
start_epmd_false, no_epmd, epmd_module, system_limit,
hopefull_data_encoding, hopefull_export_fun_bug,
hopeful_data_encoding, hopeful_export_fun_bug,
huge_iovec, is_alive, dyn_node_name_monitor_node, dyn_node_name_monitor,
{group, async_dist}, creation_selection].

Expand Down Expand Up @@ -3094,21 +3094,21 @@ address_please(_Name, "dummy", inet) ->
address_please(_Name, "dummy", inet6) ->
{ok, {0,0,0,0,0,0,0,1}}.

hopefull_data_encoding(Config) when is_list(Config) ->
MkHopefullData = fun(Ref,Pid) -> mk_hopefull_data(Ref,Pid) end,
test_hopefull_data_encoding(MkHopefullData),
hopeful_data_encoding(Config) when is_list(Config) ->
MkHopefulData = fun(Ref,Pid) -> mk_hopeful_data(Ref,Pid) end,
test_hopeful_data_encoding(MkHopefulData),

%% Test funs with hopefully encoded term in environment
MkBitstringInFunEnv = fun(_,_) -> [mk_fun_with_env(<<5:7>>)] end,
test_hopefull_data_encoding(MkBitstringInFunEnv),
test_hopeful_data_encoding(MkBitstringInFunEnv),
MkExpFunInFunEnv = fun(_,_) -> [mk_fun_with_env(fun a:a/0)] end,
test_hopefull_data_encoding(MkExpFunInFunEnv),
test_hopeful_data_encoding(MkExpFunInFunEnv),
ok.

mk_fun_with_env(Term) ->
fun() -> Term end.

test_hopefull_data_encoding(MkDataFun) ->
test_hopeful_data_encoding(MkDataFun) ->
{ok, PeerProxy, ProxyNode} = ?CT_PEER(),
{ok, PeerBouncer, BouncerNode} = ?CT_PEER(["-hidden"]),
Tester = self(),
Expand Down Expand Up @@ -3161,18 +3161,18 @@ bounce_loop() ->
end,
bounce_loop().

mk_hopefull_data(RemoteRef, RemotePid) ->
mk_hopeful_data(RemoteRef, RemotePid) ->
HugeBs = list_to_bitstring([lists:duplicate(12*1024*1024, 85), <<6:6>>]),
<<_:1/bitstring,HugeBs2/bitstring>> = HugeBs,
mk_hopefull_data(list_to_binary(lists:seq(1,255))) ++
mk_hopeful_data(list_to_binary(lists:seq(1,255))) ++
[1234567890, HugeBs, fun gurka:banan/3, fun erlang:node/1,
RemotePid, self(), fun erlang:self/0] ++
mk_hopefull_data(list_to_binary(lists:seq(1,32))) ++
mk_hopeful_data(list_to_binary(lists:seq(1,32))) ++
[an_atom,
fun lists:reverse/1, RemoteRef, make_ref(), HugeBs2,
fun blipp:blapp/7].

mk_hopefull_data(BS) ->
mk_hopeful_data(BS) ->
BSsz = bit_size(BS),
lists:concat(
[lists:map(fun (Offset) ->
Expand Down Expand Up @@ -3211,7 +3211,7 @@ mk_hopefull_data(BS) ->
end, lists:seq(BSsz-32, BSsz-17))]).

%% ERL-1254
hopefull_export_fun_bug(Config) when is_list(Config) ->
hopeful_export_fun_bug(Config) when is_list(Config) ->
Msg = [1, fun blipp:blapp/7,
2, fun blipp:blapp/7],
{dummy, dummy@dummy} ! Msg. % Would crash on debug VM
Expand Down
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