From dfc07f61749080e6f8fc4638724d523d00f0c824 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 27 Apr 2001 02:35:42 +0000
Subject: added test for C99 compliant vsnprintf (This used to be commit
 9ebd90904e512c49cc80c584ab3d5902340ddcae)

---
 source3/configure.in | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'source3/configure.in')

diff --git a/source3/configure.in b/source3/configure.in
index f437becb7e..eca0e6acd4 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -805,6 +805,25 @@ if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
 fi
 
+AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <stdarg.h>
+void foo(const char *format, ...) { 
+       va_list ap;
+       int len;
+       va_start(ap, format);
+       len = vsnprintf(0, 0, format, ap);
+       va_end(ap);
+       if (len == 5) exit(0);
+       exit(1);
+}
+main() { foo("hello"); }
+],
+samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
+if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
+    AC_DEFINE(HAVE_C99_VSNPRINTF)
+fi
 
 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
 AC_TRY_RUN([#include <sys/types.h>
-- 
cgit