static status_t
btrfs_read_stat(fs_volume* _volume, fs_vnode* _node, struct stat* stat)
{
Inode* inode = (Inode*)_node->private_node;
stat->st_dev = inode->GetVolume()->ID();
stat->st_ino = inode->ID();
stat->st_nlink = 1;
stat->st_blksize = BTRFS_IO_SIZE;
stat->st_uid = inode->UserID();
stat->st_gid = inode->GroupID();
stat->st_mode = inode->Mode();
stat->st_type = 0;
inode->GetAccessTime(stat->st_atim);
inode->GetModificationTime(stat->st_mtim);
inode->GetChangeTime(stat->st_ctim);
inode->GetCreationTime(stat->st_crtim);
stat->st_size = inode->Size();
stat->st_blocks = (inode->Size() + 511) / 512;
return B_OK;
}
static status_t
ext2_read_stat(fs_volume* _volume, fs_vnode* _node, struct stat* stat)
{
Inode* inode = (Inode*)_node->private_node;
const ext2_inode& node = inode->Node();
stat->st_dev = inode->GetVolume()->ID();
stat->st_ino = inode->ID();
stat->st_nlink = node.NumLinks();
stat->st_blksize = EXT2_IO_SIZE;
stat->st_uid = node.UserID();
stat->st_gid = node.GroupID();
stat->st_mode = node.Mode();
stat->st_type = 0;
inode->GetAccessTime(&stat->st_atim);
inode->GetModificationTime(&stat->st_mtim);
inode->GetChangeTime(&stat->st_ctim);
inode->GetCreationTime(&stat->st_crtim);
stat->st_size = inode->Size();
stat->st_blocks = (inode->Size() + 511) / 512;
return B_OK;
}
//! btrfs_io() callback hook
static status_t
iterative_io_get_vecs_hook(void* cookie, io_request* request, off_t offset,
size_t size, struct file_io_vec* vecs, size_t* _count)
{
Inode* inode = (Inode*)cookie;
return file_map_translate(inode->Map(), offset, size, vecs, _count,
inode->GetVolume()->BlockSize());
}