74 lines
1.5 KiB
Text
74 lines
1.5 KiB
Text
dnl #
|
|
dnl # Linux 2.6.x - 2.6.34 API
|
|
dnl #
|
|
AC_DEFUN([ZFS_AC_KERNEL_FSYNC_WITH_DENTRY], [
|
|
ZFS_LINUX_TRY_COMPILE([
|
|
#include <linux/fs.h>
|
|
|
|
int test_fsync(struct file *f, struct dentry *dentry, int x)
|
|
{ return 0; }
|
|
|
|
static const struct file_operations
|
|
fops __attribute__ ((unused)) = {
|
|
.fsync = test_fsync,
|
|
};
|
|
],[
|
|
],[
|
|
AC_MSG_RESULT([dentry])
|
|
AC_DEFINE(HAVE_FSYNC_WITH_DENTRY, 1,
|
|
[fops->fsync() with dentry])
|
|
],[
|
|
])
|
|
])
|
|
|
|
dnl #
|
|
dnl # Linux 2.6.35 - Linux 3.0 API
|
|
dnl #
|
|
AC_DEFUN([ZFS_AC_KERNEL_FSYNC_WITHOUT_DENTRY], [
|
|
ZFS_LINUX_TRY_COMPILE([
|
|
#include <linux/fs.h>
|
|
|
|
int test_fsync(struct file *f, int x) { return 0; }
|
|
|
|
static const struct file_operations
|
|
fops __attribute__ ((unused)) = {
|
|
.fsync = test_fsync,
|
|
};
|
|
],[
|
|
],[
|
|
AC_MSG_RESULT([no dentry])
|
|
AC_DEFINE(HAVE_FSYNC_WITHOUT_DENTRY, 1,
|
|
[fops->fsync() without dentry])
|
|
],[
|
|
])
|
|
])
|
|
|
|
dnl #
|
|
dnl # Linux 3.1 - 3.x API
|
|
dnl #
|
|
AC_DEFUN([ZFS_AC_KERNEL_FSYNC_RANGE], [
|
|
ZFS_LINUX_TRY_COMPILE([
|
|
#include <linux/fs.h>
|
|
|
|
int test_fsync(struct file *f, loff_t a, loff_t b, int c)
|
|
{ return 0; }
|
|
|
|
static const struct file_operations
|
|
fops __attribute__ ((unused)) = {
|
|
.fsync = test_fsync,
|
|
};
|
|
],[
|
|
],[
|
|
AC_MSG_RESULT([range])
|
|
AC_DEFINE(HAVE_FSYNC_RANGE, 1,
|
|
[fops->fsync() with range])
|
|
],[
|
|
])
|
|
])
|
|
|
|
AC_DEFUN([ZFS_AC_KERNEL_FSYNC], [
|
|
AC_MSG_CHECKING([whether fops->fsync() wants])
|
|
ZFS_AC_KERNEL_FSYNC_WITH_DENTRY
|
|
ZFS_AC_KERNEL_FSYNC_WITHOUT_DENTRY
|
|
ZFS_AC_KERNEL_FSYNC_RANGE
|
|
])
|