From 45943bfd933a285695b7964d29dfefb36a4fef42 Mon Sep 17 00:00:00 2001
From: Tim Kientzle <kientzle@FreeBSD.org>
Date: Fri, 14 Mar 2008 22:00:09 +0000
Subject: [PATCH] Add a useful sprintf()-style wrapper around
 archive_string_vsprintf().  (Which is built on top of libarchive's internal
 resizable string support.)

---
 lib/libarchive/archive_string.h         |  3 +++
 lib/libarchive/archive_string_sprintf.c | 10 ++++++++++
 2 files changed, 13 insertions(+)

diff --git a/lib/libarchive/archive_string.h b/lib/libarchive/archive_string.h
index b9b5352cd644..271eae3379c1 100644
--- a/lib/libarchive/archive_string.h
+++ b/lib/libarchive/archive_string.h
@@ -116,4 +116,7 @@ void	__archive_string_vsprintf(struct archive_string *, const char *,
 	    va_list);
 #define	archive_string_vsprintf	__archive_string_vsprintf
 
+void	__archive_string_sprintf(struct archive_string *, const char *, ...);
+#define	archive_string_sprintf	__archive_string_sprintf
+
 #endif
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.