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-rw-r--r--source3/configure.in9
1 files changed, 9 insertions, 0 deletions
diff --git a/source3/configure.in b/source3/configure.in
index 4b30d5470b..80f93a3b1a 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -277,6 +277,15 @@ if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
AC_DEFINE(HAVE_UTIMBUF)
fi
+AC_CACHE_CHECK([for kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS,[
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <fcntl.h>],
+[oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
+samba_cv_HAVE_KERNEL_OPLOCKS=yes,samba_cv_HAVE_KERNEL_OPLOCKS=no)])
+if test x"$samba_cv_HAVE_KERNEL_OPLOCKS" = x"yes"; then
+ AC_DEFINE(HAVE_KERNEL_OPLOCKS)
+fi
+
AC_MSG_CHECKING([for test routines])
AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],