Create a branch for Aleksandar Andrejevic for his work on NTVDM. See http://jira.reactos.org/browse/CORE-7250 for more details.

svn path=/branches/ntvdm/; revision=59241

lib/sdk/crt/printf/vfprintf_s.c

@@ -0,0 +1,33 @@
+/*
+ * COPYRIGHT:       GNU GPL, see COPYING in the top level directory
+ * PROJECT:         ReactOS crt library
+ * FILE:            lib/sdk/crt/printf/vfprintf_s.c
+ * PURPOSE:         Implementation of vfprintf_s
+ * PROGRAMMER:      Samuel Serapión
+ */
+
+#define MINGW_HAS_SECURE_API 1
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <internal/safecrt.h>
+
+int _cdecl streamout(FILE *stream, const char *format, va_list argptr);
+
+int
+_cdecl
+vfprintf_s(FILE* file, const char *format, va_list argptr)
+{
+    int result;
+
+    if(!MSVCRT_CHECK_PMT(format != NULL)) {
+        _set_errno(EINVAL);
+        return -1;
+    }
+
+    _lock_file(file);
+    result = streamout(file, format, argptr);
+    _unlock_file(file);
+
+    return result;
+}