[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/busybox/src/libbb/vdprintf.c b/ap/app/busybox/src/libbb/vdprintf.c
new file mode 100644
index 0000000..0542687
--- /dev/null
+++ b/ap/app/busybox/src/libbb/vdprintf.c
@@ -0,0 +1,21 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
+ */
+
+#include "libbb.h"
+
+#if defined(__GLIBC__) && __GLIBC__ < 2
+int FAST_FUNC vdprintf(int d, const char *format, va_list ap)
+{
+ char buf[8 * 1024];
+ int len;
+
+ len = vsnprintf(buf, sizeof(buf), format, ap);
+ return write(d, buf, len);
+}
+#endif