28 lines
697 B
Text
28 lines
697 B
Text
|
dnl #
|
||
|
|
dnl # Linux 2.6.38 - 3.x API
|
||
|
|
dnl # The fallocate callback was moved from the inode_operations
|
||
|
|
dnl # structure to the file_operations structure.
|
||
|
|
dnl #
|
||
|
|
AC_DEFUN([ZFS_AC_KERNEL_SRC_FALLOCATE], [
|
||
|
|
ZFS_LINUX_TEST_SRC([file_fallocate], [
|
||
|
|
#include <linux/fs.h>
|
||
|
|
|
||
|
|
long test_fallocate(struct file *file, int mode,
|
||
|
|
loff_t offset, loff_t len) { return 0; }
|
||
|
|
|
||
|
|
static const struct file_operations
|
||
|
|
fops __attribute__ ((unused)) = {
|
||
|
|
.fallocate = test_fallocate,
|
||
|
|
};
|
||
|
|
], [])
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_DEFUN([ZFS_AC_KERNEL_FALLOCATE], [
|
||
|
|
AC_MSG_CHECKING([whether fops->fallocate() exists])
|
||
|
|
ZFS_LINUX_TEST_RESULT([file_fallocate], [
|
||
|
|
AC_MSG_RESULT(yes)
|
||
|
|
],[
|
||
|
|
ZFS_LINUX_TEST_ERROR([file_fallocate])
|
||
|
|
])
|
||
|
|
])
|