get rid of malloc() where possible

1 files changed, 5 insertions, 10 deletions

diff --git a/src/wchar/vfwprintf_s.c b/src/wchar/vfwprintf_s.c
index 74d0e106..cc72f88b 100644
--- a/src/wchar/vfwprintf_s.c
+++ b/src/wchar/vfwprintf_s.c
@@ -3,16 +3,11 @@
 
 int vfwprintf_s(FILE * restrict stream, const wchar_t * restrict format, va_list arg)
 {
-	__C_EXT(1, 201112L);
-	va_list ap;
-	va_copy(ap, arg);
-	int len = vsnwprintf(NULL, 0, format, arg);
-	wchar_t *buf = malloc((len + 1) * sizeof(wchar_t));
-	len = vsnprintf(buf, len, format, ap);
-	va_end(ap);
-	//len = (int)fwrite(buf, sizeof(*buf), len, stream);
-	free(buf);
-	return len;
+	struct io_options opt = {
+		.fnname = __func__,
+		.stream = stream,
+	};
+	return __printf(&opt, format, arg);
 }
 
 /*