[mirror_spl-debian.git] / config / kernel-truncate-range.m4

dnl #
dnl # 3.5 API change,
dnl # inode_operations.truncate_range removed
dnl #
AC_DEFUN([SPL_AC_INODE_TRUNCATE_RANGE], [
	AC_MSG_CHECKING([whether truncate_range() inode operation is available])
	SPL_LINUX_TRY_COMPILE([
		#include <linux/fs.h>
	],[
		struct inode_operations ops;
		ops.truncate_range = NULL;
	],[
		AC_MSG_RESULT(yes)
		AC_DEFINE(HAVE_INODE_TRUNCATE_RANGE, 1,
			[truncate_range() inode operation is available])
	],[
		AC_MSG_RESULT(no)
	])
])
Commit	Line	Data
34ee731f AX	1	dnl #
	2	dnl # 3.5 API change,
	3	dnl # inode_operations.truncate_range removed
	4	dnl #
	5	AC_DEFUN([SPL_AC_INODE_TRUNCATE_RANGE], [
	6	AC_MSG_CHECKING([whether truncate_range() inode operation is available])
	7	SPL_LINUX_TRY_COMPILE([
	8	#include <linux/fs.h>
	9	],[
	10	struct inode_operations ops;
	11	ops.truncate_range = NULL;
	12	],[
	13	AC_MSG_RESULT(yes)
	14	AC_DEFINE(HAVE_INODE_TRUNCATE_RANGE, 1,
	15	[truncate_range() inode operation is available])
	16	],[
	17	AC_MSG_RESULT(no)
	18	])
	19	])