3 files changed, 14 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 8a3007d52a..159dc66ad5 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1810,6 +1810,16 @@ int enif_fprintf(void* filep, const char* format, ...)
     return ret;
 }    
 
+int enif_snprintf(char *buffer, size_t size, const char* format, ...) 
+{ 
+    int ret;
+    va_list arglist;
+    va_start(arglist, format);
+    ret = erts_vsnprintf(buffer, size, format, arglist);
+    va_end(arglist);
+    return ret;
+}
+
 /***********************************************************
  **       Memory managed (GC'ed) "resource" objects       **
  ***********************************************************/
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h
index 02c82415fd..da7a754757 100644
--- a/erts/emulator/beam/erl_nif.h
+++ b/erts/emulator/beam/erl_nif.h
@@ -49,9 +49,10 @@
 ** 2.8: 18.0 add enif_has_pending_exception
 ** 2.9: 18.2 enif_getenv
 ** 2.10: Time API
+** 2.11: 19.0 enif_snprintf
 */
 #define ERL_NIF_MAJOR_VERSION 2
-#define ERL_NIF_MINOR_VERSION 10
+#define ERL_NIF_MINOR_VERSION 11
 
 /*
  * The emulator will refuse to load a nif-lib with a major version
diff --git a/erts/emulator/beam/erl_nif_api_funcs.h b/erts/emulator/beam/erl_nif_api_funcs.h
index 1bdac51d1f..b211ab4b16 100644
--- a/erts/emulator/beam/erl_nif_api_funcs.h
+++ b/erts/emulator/beam/erl_nif_api_funcs.h
@@ -174,6 +174,7 @@ ERL_NIF_API_FUNC_DECL(int, enif_term_to_binary, (ErlNifEnv *env, ERL_NIF_TERM te
 ERL_NIF_API_FUNC_DECL(size_t, enif_binary_to_term, (ErlNifEnv *env, const unsigned char* data, size_t sz, ERL_NIF_TERM *term, unsigned int opts));
 ERL_NIF_API_FUNC_DECL(int, enif_port_command, (ErlNifEnv *env, const ErlNifPort* to_port, ErlNifEnv *msg_env, ERL_NIF_TERM msg));
 ERL_NIF_API_FUNC_DECL(int,enif_is_on_dirty_scheduler,(ErlNifEnv*));
+ERL_NIF_API_FUNC_DECL(int,enif_snprintf,(char * buffer, size_t size, const char *format, ...));
 
 /*
 ** ADD NEW ENTRIES HERE (before this comment) !!!
@@ -330,6 +331,7 @@ ERL_NIF_API_FUNC_DECL(int,enif_is_on_dirty_scheduler,(ErlNifEnv*));
 #  define enif_binary_to_term ERL_NIF_API_FUNC_MACRO(enif_binary_to_term)
 #  define enif_port_command ERL_NIF_API_FUNC_MACRO(enif_port_command)
 #  define enif_is_on_dirty_scheduler ERL_NIF_API_FUNC_MACRO(enif_is_on_dirty_scheduler)
+#  define enif_snprintf ERL_NIF_API_FUNC_MACRO(enif_snprintf)
 
 /*
 ** ADD NEW ENTRIES HERE (before this comment)