Merge branch 'sverk/r16/utf8-atoms'

* sverk/r16/utf8-atoms:
  erl_interface: Fix bug when transcoding atoms from and to UTF8
  erl_interface: Changed erlang_char_encoding interface
  erts: Testcase doing unicode atom printout with ~w
  erl_interface: even more utf8 atom stuff
  erts: Fix bug in analyze_utf8 causing faulty latin1 detection
  Add UTF-8 node name support for epmd
  workaround...
  Fix merge conflict with hasse
  UTF-8 atom documentation
  test case
  erl_interface: utf8 atoms continued
  Add utf8 atom distribution test cases
  atom fixes for NIFs and atom_to_binary
  UTF-8 support for distribution
  Implement UTF-8 atom support for jinterface
  erl_interface: Enable decode of unicode atoms
  stdlib: Fix printing of unicode atoms
  erts: Change internal representation of atoms to utf8
  erts: Refactor rename DFLAG(S)_INTERNAL_TAGS for conformity

Conflicts:
	erts/emulator/beam/io.c

OTP-10753

1 files changed, 9 insertions, 14 deletions

diff --git a/lib/erl_interface/src/encode/encode_port.c b/lib/erl_interface/src/encode/encode_port.c
index fbbb33182e..2bf9e26d78 100644
--- a/lib/erl_interface/src/encode/encode_port.c
+++ b/lib/erl_interface/src/encode/encode_port.c
@@ -24,28 +24,23 @@
 int ei_encode_port(char *buf, int *index, const erlang_port *p)
 {
   char *s = buf + *index;
-  char *s0 = s;
-  int len = strlen(p->node);
-  
-  if (!buf) s += 9 + len;
-  else {
-    put8(s,ERL_PORT_EXT);
 
-    /* first the nodename */
-    put8(s,ERL_ATOM_EXT);
+  ++(*index); /* skip ERL_PORT_EXT */
+  if (ei_encode_atom_len_as(buf, index, p->node, strlen(p->node), ERLANG_UTF8,
+			    p->node_org_enc) < 0) {
+      return -1;
+  }
+  if (buf) {
+    put8(s,ERL_PORT_EXT);
 
-    put16be(s,len);
-  
-    memmove(s, p->node, len);
-    s += len;
+    s = buf + *index;
 
     /* now the integers */
     put32be(s,p->id & 0x0fffffff /* 28 bits */);
     put8(s,(p->creation & 0x03));
   }
   
-  *index += s-s0;
-  
+  *index += 4 + 1;
   return 0;
 }