#include <linux/pagemap.h>
#include <linux/blkdev.h>
#include <linux/list.h>
-#include <linux/root_dev.h>
#include <linux/statfs.h>
#include <linux/kdev_t.h>
#include <asm/uaccess.h>
ino->i_size = i_size;
ino->i_blksize = i_blksize;
ino->i_blocks = i_blocks;
- if((ino->i_sb->s_dev == ROOT_DEV) && (ino->i_uid == getuid()))
- ino->i_uid = 0;
return(0);
}
static void hostfs_delete_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
if(HOSTFS_I(inode)->fd != -1) {
close_file(&HOSTFS_I(inode)->fd);
HOSTFS_I(inode)->fd = -1;
int hostfs_fsync(struct file *file, struct dentry *dentry, int datasync)
{
- return(0);
+ return fsync_file(HOSTFS_I(dentry->d_inode)->fd, datasync);
}
static struct file_operations hostfs_file_fops = {
return(err);
}
-void hostfs_truncate(struct inode *ino)
-{
- not_implemented();
-}
-
int hostfs_permission(struct inode *ino, int desired, struct nameidata *nd)
{
char *name;
attrs.ia_mode = attr->ia_mode;
}
if(attr->ia_valid & ATTR_UID){
- if((dentry->d_inode->i_sb->s_dev == ROOT_DEV) &&
- (attr->ia_uid == 0))
- attr->ia_uid = getuid();
attrs.ia_valid |= HOSTFS_ATTR_UID;
attrs.ia_uid = attr->ia_uid;
}
if(attr->ia_valid & ATTR_GID){
- if((dentry->d_inode->i_sb->s_dev == ROOT_DEV) &&
- (attr->ia_gid == 0))
- attr->ia_gid = getgid();
attrs.ia_valid |= HOSTFS_ATTR_GID;
attrs.ia_gid = attr->ia_gid;
}
.rmdir = hostfs_rmdir,
.mknod = hostfs_mknod,
.rename = hostfs_rename,
- .truncate = hostfs_truncate,
.permission = hostfs_permission,
.setattr = hostfs_setattr,
.getattr = hostfs_getattr,
.rmdir = hostfs_rmdir,
.mknod = hostfs_mknod,
.rename = hostfs_rename,
- .truncate = hostfs_truncate,
.permission = hostfs_permission,
.setattr = hostfs_setattr,
.getattr = hostfs_getattr,