1 files changed, 10 insertions, 0 deletions

diff --git a/lib/libarchive/archive_string_sprintf.c b/lib/libarchive/archive_string_sprintf.c
index 4401e9a12773..44b116eac0af 100644
--- a/lib/libarchive/archive_string_sprintf.c
+++ b/lib/libarchive/archive_string_sprintf.c
@@ -44,6 +44,16 @@ __FBSDID("$FreeBSD$");
 #include "archive_string.h"
 #include "archive_private.h"
 
+void
+__archive_string_sprintf(struct archive_string *as, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	archive_string_vsprintf(as, fmt, ap);
+	va_end(ap);
+}
+
 /*
  * Like 'vsprintf', but ensures the target is big enough, resizing if
  * necessary.