erl_interface: Tweak bit string encode/decode API

to support zero copy decoding
and bit offset arguments for future unaligned bit strings.

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c b/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c
index 7c9e79f837..385bcdd422 100644
--- a/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c
+++ b/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c
@@ -209,8 +209,9 @@ static void cmd_ei_send_funs(char* buf, int len)
     erlang_pid pid;
     ei_x_buff x;
     erlang_fun fun1, fun2;
-    unsigned char bitstring[10];
+    char* bitstring;
     size_t bits;
+    int bitoffs;
 
     if (ei_decode_long(buf, &index, &fd) < 0)
 	fail("expected long");
@@ -224,7 +225,7 @@ static void cmd_ei_send_funs(char* buf, int len)
 	fail("expected Fun1");
     if (ei_decode_fun(buf, &index, &fun2) < 0)
 	fail("expected Fun2");
-    if (ei_decode_bitstring(buf, &index, bitstring, sizeof(bitstring), &bits) < 0)
+    if (ei_decode_bitstring(buf, &index, &bitstring, &bitoffs, &bits) < 0)
 	fail("expected bitstring");
     if (ei_x_new_with_version(&x) < 0)
 	fail("ei_x_new_with_version");
@@ -234,7 +235,7 @@ static void cmd_ei_send_funs(char* buf, int len)
 	fail("encode fun1");
     if (ei_x_encode_fun(&x, &fun2) < 0)
 	fail("encode fun2");
-    if (ei_x_encode_bitstring(&x, bitstring, bits) < 0)
+    if (ei_x_encode_bitstring(&x, bitstring, bitoffs, bits) < 0)
 	fail("encode bitstring");
     free_fun(&fun1);
     free_fun(&fun2);