asmlinkage long sys32_fstat64(unsigned int fd, struct stat64 __user *statbuf)
{
struct kstat stat;
int ret = vfs_fstat(fd, &stat);
if (!ret)
ret = cp_stat64(statbuf, &stat);
return ret;
}
asmlinkage long
sys32_lstat64(char __user * filename, struct stat64 __user *statbuf)
{
struct kstat stat;
int ret = vfs_lstat(filename, &stat);
if (!ret)
ret = cp_stat64(statbuf, &stat);
return ret;
}
int sys_fstat64(unsigned int fd, struct stat64 * statbuf)
{
struct file * f;
struct m_inode * inode;
if (fd >= NR_OPEN || !(f=current->filp[fd]) || !(inode=f->f_inode))
return -ENOENT;
return cp_stat64(inode,statbuf);
}
asmlinkage long sys32_fstatat(unsigned int dfd, char __user *filename,
struct stat64 __user *statbuf, int flag)
{
struct kstat stat;
int error;
error = vfs_fstatat(dfd, filename, &stat, flag);
if (error)
return error;
return cp_stat64(statbuf, &stat);
}
int sys_stat64(char * filename, struct stat64 * statbuf)
{
int i;
struct m_inode * inode;
if (!(inode=namei(filename)))
return -ENOENT;
i=cp_stat64(inode,statbuf);
iput(inode);
return i;
}
asmlinkage long sys32_fstatat(unsigned int dfd, char __user *filename,
struct stat64 __user *statbuf, int flag)
{
struct kstat stat;
int error = -EINVAL;
if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
goto out;
if (flag & AT_SYMLINK_NOFOLLOW)
error = vfs_lstat_fd(dfd, filename, &stat);
else
error = vfs_stat_fd(dfd, filename, &stat);
if (!error)
error = cp_stat64(statbuf, &stat);
out:
return error;
}