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| author | Sverker Eriksson <[email protected]> | 2017-08-25 18:46:58 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2017-11-15 20:13:03 +0100 |
| commit | e4d28f70133af9b3b8c320fe5e70e2086830874d (patch) | |
| tree | 72db3931c672d51e06281986b3f5a8685bd3ff75 /erts/emulator/beam/erl_node_tables.h | |
| parent | 42dadd12ac6b6977513a6edd73ff6137488c4a4a (diff) | |
| download | otp-e4d28f70133af9b3b8c320fe5e70e2086830874d.tar.gz otp-e4d28f70133af9b3b8c320fe5e70e2086830874d.tar.bz2 otp-e4d28f70133af9b3b8c320fe5e70e2086830874d.zip | |
erts: Transcode tuple fallbacks
When finalizing outgoing distribution messages
we transcode them into using tuple fallbacks if the
receiver does not support bitstrings and export-funs.
This can only happen if the message was first encoded toward
a pending connection when the receiver was unknown.
It's an optimistic approach optmimized for modern beam nodes,
that expect real bitstrings and funs (since <R13).
Only erl_interface/jinterface lack this support.
Diffstat (limited to 'erts/emulator/beam/erl_node_tables.h')
| -rw-r--r-- | erts/emulator/beam/erl_node_tables.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_node_tables.h b/erts/emulator/beam/erl_node_tables.h index af42814b8b..afa83f8b46 100644 --- a/erts/emulator/beam/erl_node_tables.h +++ b/erts/emulator/beam/erl_node_tables.h @@ -83,6 +83,7 @@ typedef struct ErtsDistOutputBuf_ ErtsDistOutputBuf; struct ErtsDistOutputBuf_ { #ifdef DEBUG Uint dbg_pattern; + byte *alloc_endp; #endif ErtsDistOutputBuf *next; byte *extp; @@ -156,6 +157,8 @@ typedef struct dist_entry_ { struct cache* cache; /* The atom cache */ ErtsThrPrgrLaterOp later_op; + + struct transcode_context* transcode_ctx; } DistEntry; typedef struct erl_node_ { |