1 files changed, 42 insertions, 0 deletions
diff --git a/libmailutils/stream_vprintf.c b/libmailutils/stream_vprintf.c
new file mode 100644
index 000000000..5bd9c09e0
--- /dev/null
+++ b/libmailutils/stream_vprintf.c
@@ -0,0 +1,42 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+
+   This 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 3, or (at your option)
+   any later version.
+
+   This 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 GNU Mailutils.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <mailutils/types.h>
+#include <mailutils/stream.h>
+#include <mailutils/io.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+mu_stream_vprintf (mu_stream_t str, const char *fmt, va_list ap)
+{
+  char *buf = NULL;
+  size_t buflen = 0;
+  size_t n;
+  int rc;
+
+  rc = mu_vasnprintf (&buf, &buflen, fmt, ap);
+  if (rc)
+    return rc;
+  n = strlen (buf);
+  rc = mu_stream_write (str, buf, n, NULL);
+  free (buf);
+  return rc;
+}
+