erl_interface,ic: Remove node_org_enc from erlang_{pid,port,ref}

in order to be backward compatible with user code that
accesses the members of erlang_pid and friend.

The documentation does not mention the content of these structs,
but we have example code that does. So the safe way it the revert
the node_org_enc field (added in R16A) and instead determine in
runtime which atom encoding to use depending on if the node atom
contains unicode (>255) characters or not.

1 files changed, 0 insertions, 3 deletions

diff --git a/lib/erl_interface/include/ei.h b/lib/erl_interface/include/ei.h
index 66dc64a69d..f51f377b9c 100644
--- a/lib/erl_interface/include/ei.h
+++ b/lib/erl_interface/include/ei.h
@@ -199,7 +199,6 @@ typedef enum {
 /* a pid */
 typedef struct {
   char node[MAXATOMLEN_UTF8];
-  erlang_char_encoding node_org_enc;
   unsigned int num;
   unsigned int serial;
   unsigned int creation;
@@ -208,7 +207,6 @@ typedef struct {
 /* a port */
 typedef struct {
   char node[MAXATOMLEN_UTF8];
-  erlang_char_encoding node_org_enc;
   unsigned int id;
   unsigned int creation;
 } erlang_port;
@@ -216,7 +214,6 @@ typedef struct {
 /* a ref */
 typedef struct {
   char node[MAXATOMLEN_UTF8];
-  erlang_char_encoding node_org_enc;  
   int len;
   unsigned int n[3];
   unsigned int creation;