X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=config%2Fkernel-set-nlink.m4;fp=config%2Fkernel-set-nlink.m4;h=f7ffc0d3a5e98b126f48e9e1db13c52f47ed9563;hb=28eb9213d89cb25438fcecb86e735cc3edc26ea4;hp=0000000000000000000000000000000000000000;hpb=e6101ea87f5127c549d520aad124290857218fa5;p=zfs.git

diff --git a/config/kernel-set-nlink.m4 b/config/kernel-set-nlink.m4
new file mode 100644
index 0000000..f7ffc0d
--- /dev/null
+++ b/config/kernel-set-nlink.m4
@@ -0,0 +1,20 @@
+dnl #
+dnl # Linux v3.2-rc1 API change
+dnl # SHA: bfe8684869601dacfcb2cd69ef8cfd9045f62170
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_SET_NLINK], [
+	AC_MSG_CHECKING([whether set_nlink() is available])
+	ZFS_LINUX_TRY_COMPILE([
+		#include <linux/fs.h>
+	],[
+		struct inode node;
+		unsigned int link = 0;
+		(void) set_nlink(&node, link);
+	],[
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_SET_NLINK, 1,
+		          [set_nlink() is available])
+	],[
+		AC_MSG_RESULT(no)
+	])
+])