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-rw-r--r--erts/emulator/beam/erl_nif.c15
-rw-r--r--erts/emulator/beam/erl_nif.h3
-rw-r--r--erts/emulator/beam/erl_nif_api_funcs.h7
3 files changed, 22 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 332e692fd6..2c851fd531 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1991,16 +1991,21 @@ enif_convert_time_unit(ErlNifTime val,
(int) to);
}
-int enif_fprintf(void* filep, const char* format, ...)
+int enif_fprintf(FILE* filep, const char* format, ...)
{
int ret;
va_list arglist;
va_start(arglist, format);
- ret = erts_vfprintf((FILE*)filep, format, arglist);
+ ret = erts_vfprintf(filep, format, arglist);
va_end(arglist);
return ret;
}
+int enif_vfprintf(FILE* filep, const char *format, va_list ap)
+{
+ return erts_vfprintf(filep, format, ap);
+}
+
int enif_snprintf(char *buffer, size_t size, const char* format, ...)
{
int ret;
@@ -2011,6 +2016,12 @@ int enif_snprintf(char *buffer, size_t size, const char* format, ...)
return ret;
}
+int enif_vsnprintf(char* buffer, size_t size, const char *format, va_list ap)
+{
+ return erts_vsnprintf(buffer, size, format, ap);
+}
+
+
/***********************************************************
** Memory managed (GC'ed) "resource" objects **
***********************************************************/
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h
index 14682add51..30eff9fcb9 100644
--- a/erts/emulator/beam/erl_nif.h
+++ b/erts/emulator/beam/erl_nif.h
@@ -53,6 +53,7 @@
** 2.12: 20.0 add enif_select, enif_open_resource_type_x
** 2.13: 20.1 add enif_ioq
** 2.14: 21.0 add enif_ioq_peek_head, enif_(mutex|cond|rwlock|thread)_name
+** enif_vfprintf, enif_vsnprintf
*/
#define ERL_NIF_MAJOR_VERSION 2
#define ERL_NIF_MINOR_VERSION 14
@@ -70,6 +71,8 @@
#define ERL_NIF_MIN_REQUIRED_MAJOR_VERSION_ON_LOAD 2
#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
#ifdef __cplusplus
extern "C" {
diff --git a/erts/emulator/beam/erl_nif_api_funcs.h b/erts/emulator/beam/erl_nif_api_funcs.h
index 09250bfaf0..744f7c9f69 100644
--- a/erts/emulator/beam/erl_nif_api_funcs.h
+++ b/erts/emulator/beam/erl_nif_api_funcs.h
@@ -92,7 +92,7 @@ ERL_NIF_API_FUNC_DECL(int,enif_thread_join,(ErlNifTid, void **respp));
ERL_NIF_API_FUNC_DECL(void*,enif_realloc,(void* ptr, size_t size));
ERL_NIF_API_FUNC_DECL(void,enif_system_info,(ErlNifSysInfo *sip, size_t si_size));
-ERL_NIF_API_FUNC_DECL(int,enif_fprintf,(void/* FILE* */ *filep, const char *format, ...));
+ERL_NIF_API_FUNC_DECL(int,enif_fprintf,(FILE* filep, const char *format, ...));
ERL_NIF_API_FUNC_DECL(int,enif_inspect_iolist_as_binary,(ErlNifEnv*, ERL_NIF_TERM term, ErlNifBinary* bin));
ERL_NIF_API_FUNC_DECL(ERL_NIF_TERM,enif_make_sub_binary,(ErlNifEnv*, ERL_NIF_TERM bin_term, size_t pos, size_t size));
ERL_NIF_API_FUNC_DECL(int,enif_get_string,(ErlNifEnv*, ERL_NIF_TERM list, char* buf, unsigned len, ErlNifCharEncoding));
@@ -205,6 +205,9 @@ ERL_NIF_API_FUNC_DECL(char*,enif_cond_name,(ErlNifCond*));
ERL_NIF_API_FUNC_DECL(char*,enif_rwlock_name,(ErlNifRWLock*));
ERL_NIF_API_FUNC_DECL(char*,enif_thread_name,(ErlNifTid));
+ERL_NIF_API_FUNC_DECL(int,enif_vfprintf,(FILE*, const char *fmt, va_list));
+ERL_NIF_API_FUNC_DECL(int,enif_vsnprintf,(char*, size_t, const char *fmt, va_list));
+
/*
** ADD NEW ENTRIES HERE (before this comment) !!!
*/
@@ -384,6 +387,8 @@ ERL_NIF_API_FUNC_DECL(char*,enif_thread_name,(ErlNifTid));
# define enif_cond_name ERL_NIF_API_FUNC_MACRO(enif_cond_name)
# define enif_rwlock_name ERL_NIF_API_FUNC_MACRO(enif_rwlock_name)
# define enif_thread_name ERL_NIF_API_FUNC_MACRO(enif_thread_name)
+# define enif_vfprintf ERL_NIF_API_FUNC_MACRO(enif_vfprintf)
+# define enif_vsnprintf ERL_NIF_API_FUNC_MACRO(enif_vsnprintf)
/*
** ADD NEW ENTRIES HERE (before this comment)