#include <linux/fcntl.h>
#include <linux/stat.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include <linux/sched.h>
#include <linux/smp_lock.h>
#include <linux/ncp_fs.h>
#include "ncplib_kernel.h"
-static int ncp_fsync(struct file *file, struct dentry *dentry, int datasync)
+static int ncp_fsync(struct file *file, int datasync)
{
return 0;
}
static ssize_t
ncp_file_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
- struct dentry *dentry = file->f_dentry;
+ struct dentry *dentry = file->f_path.dentry;
struct inode *inode = dentry->d_inode;
size_t already_read = 0;
off_t pos;
static ssize_t
ncp_file_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
{
- struct dentry *dentry = file->f_dentry;
+ struct dentry *dentry = file->f_path.dentry;
struct inode *inode = dentry->d_inode;
size_t already_written = 0;
off_t pos;
if (pos + count > MAX_NON_LFS && !(file->f_flags&O_LARGEFILE)) {
if (pos >= MAX_NON_LFS) {
- send_sig(SIGXFSZ, current, 0);
return -EFBIG;
}
if (count > MAX_NON_LFS - (u32)pos) {
}
if (pos >= inode->i_sb->s_maxbytes) {
if (count || pos > inode->i_sb->s_maxbytes) {
- send_sig(SIGXFSZ, current, 0);
return -EFBIG;
}
}
return 0;
}
+static loff_t ncp_remote_llseek(struct file *file, loff_t offset, int origin)
+{
+ loff_t ret;
+ lock_kernel();
+ ret = generic_file_llseek_unlocked(file, offset, origin);
+ unlock_kernel();
+ return ret;
+}
+
const struct file_operations ncp_file_operations =
{
- .llseek = remote_llseek,
+ .llseek = ncp_remote_llseek,
.read = ncp_file_read,
.write = ncp_file_write,
- .ioctl = ncp_ioctl,
+ .unlocked_ioctl = ncp_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = ncp_compat_ioctl,
+#endif
.mmap = ncp_mmap,
.release = ncp_release,
.fsync = ncp_fsync,
};
-struct inode_operations ncp_file_inode_operations =
+const struct inode_operations ncp_file_inode_operations =
{
.setattr = ncp_notify_change,
};