From f94f053b7618157f6caaa1d65553c1abb3aba917 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 15 Jun 2000 09:35:37 +0000
Subject: added support for kernel level share modes. These are a (small) hack,
 I suspect we will either get rid of them or do them properly at some stage.
 (This used to be commit fabe1f350e1fc58db33d22cebd38652950697ced)

---
 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 4b8b03a72b..1ff89e02d0 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -738,6 +738,25 @@ if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY)
 fi
 
+AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <sys/file.h>
+#ifndef LOCK_MAND
+#define LOCK_MAND	32
+#define LOCK_READ	64
+#endif
+main() {
+       	exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
+}
+],
+samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
+if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
+    AC_DEFINE(HAVE_KERNEL_SHARE_MODES)
+fi
+
 
 
 
-- 
cgit