1 files changed, 50 insertions, 0 deletions
diff --git a/libc/libio/iovsprintf.c b/libc/libio/iovsprintf.c
new file mode 100644
index 000000000..7fcd0a156
--- /dev/null
+++ b/libc/libio/iovsprintf.c
@@ -0,0 +1,50 @@
+/* Copyright (C) 1993, 1997-2003, 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.
+
+   As a special exception, if you link the code in this file with
+   files compiled with a GNU compiler to produce an executable,
+   that does not cause the resulting executable to be covered by
+   the GNU Lesser General Public License.  This exception does not
+   however invalidate any other reasons why the executable file
+   might be covered by the GNU Lesser General Public License.
+   This exception applies to code released by its copyright holders
+   in files containing the exception.  */
+
+#include "libioP.h"
+#include "strfile.h"
+
+int
+__IO_vsprintf (char *string, const char *format, _IO_va_list args)
+{
+  _IO_strfile sf;
+  int ret;
+
+#ifdef _IO_MTSAFE_IO
+  sf._sbf._f._lock = NULL;
+#endif
+  _IO_no_init (&sf._sbf._f, _IO_USER_LOCK, -1, NULL, NULL);
+  _IO_JUMPS ((struct _IO_FILE_plus *) &sf._sbf) = &_IO_str_jumps;
+  _IO_str_init_static_internal (&sf, string, -1, string);
+  ret = INTUSE(_IO_vfprintf) ((_IO_FILE *) &sf._sbf, format, args);
+  _IO_putc_unlocked ('\0', (_IO_FILE *) &sf._sbf);
+  return ret;
+}
+INTDEF2(__IO_vsprintf, _IO_vsprintf)
+
+ldbl_strong_alias (__IO_vsprintf, _IO_vsprintf)
+ldbl_weak_alias (__IO_vsprintf, vsprintf)