License rust and c source files

services/libs/aster-std/src/console.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! `print` and `println` macros
 //!
 //! FIXME: It will print to all `virtio-console` devices, which is not a good choice.

services/libs/aster-std/src/device/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 mod null;
 mod pty;
 mod random;

services/libs/aster-std/src/device/null.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 use crate::events::IoEvents;
 use crate::fs::inode_handle::FileIo;

services/libs/aster-std/src/device/pty/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::fs::devpts::DevPts;
 use crate::fs::fs_resolver::{FsPath, FsResolver};
 use crate::fs::utils::{Dentry, Inode, InodeMode, InodeType};

services/libs/aster-std/src/device/pty/pty.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use alloc::format;
 use ringbuf::{ring_buffer::RbBase, HeapRb, Rb};
 

services/libs/aster-std/src/device/random.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::fs::device::{Device, DeviceId, DeviceType};
 use crate::fs::inode_handle::FileIo;

services/libs/aster-std/src/device/tdxguest/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 use crate::error::Error;
 use crate::events::IoEvents;

services/libs/aster-std/src/device/tty/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::fs::device::{Device, DeviceId, DeviceType};
 use crate::fs::inode_handle::FileIo;

services/libs/aster-std/src/device/tty/driver.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub use aster_frame::arch::console::register_console_input_callback;
 use spin::Once;
 

services/libs/aster-std/src/device/tty/line_discipline.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::prelude::*;
 use crate::process::signal::constants::{SIGINT, SIGQUIT};

services/libs/aster-std/src/device/tty/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use spin::Once;
 
 use self::driver::TtyDriver;

services/libs/aster-std/src/device/tty/termio.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 #![allow(non_camel_case_types)]
 
 use crate::prelude::*;

services/libs/aster-std/src/device/urandom.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::fs::device::{Device, DeviceId, DeviceType};
 use crate::fs::inode_handle::FileIo;

services/libs/aster-std/src/device/zero.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 use crate::events::IoEvents;
 use crate::fs::inode_handle::FileIo;

services/libs/aster-std/src/driver/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use log::info;
 
 pub fn init() {

services/libs/aster-std/src/error.rs

@@ -1,4 +1,6 @@
-/// Errno. Copied from Occlum
+// SPDX-License-Identifier: MPL-2.0
+
+/// Error number.
 #[repr(i32)]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
 pub enum Errno {

services/libs/aster-std/src/events/events.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 /// A trait to represent any events.
 ///
 /// # The unit event

services/libs/aster-std/src/events/io_events.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::{Events, EventsFilter};
 
 crate::bitflags! {

services/libs/aster-std/src/events/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 #[allow(clippy::module_inception)]
 mod events;
 mod io_events;

services/libs/aster-std/src/events/observer.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::Events;
 
 /// An observer for events.

services/libs/aster-std/src/events/subject.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 use core::sync::atomic::{AtomicUsize, Ordering};

services/libs/aster-std/src/fs/device.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::fs::fs_resolver::{FsPath, FsResolver};
 use crate::fs::utils::Dentry;
 use crate::fs::utils::{InodeMode, InodeType};

services/libs/aster-std/src/fs/devpts/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::device::PtyMaster;
 use crate::fs::device::{Device, DeviceId, DeviceType};
 use crate::fs::utils::{

services/libs/aster-std/src/fs/devpts/ptmx.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::device::PtyMaster;
 use crate::events::IoEvents;
 use crate::fs::inode_handle::FileIo;

services/libs/aster-std/src/fs/devpts/slave.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::fs::inode_handle::FileIo;
 use crate::prelude::*;

services/libs/aster-std/src/fs/epoll/epoll_file.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::{IoEvents, Observer};
 use crate::fs::file_handle::FileLike;
 use crate::fs::file_table::{FdEvents, FileDescripter};

services/libs/aster-std/src/fs/epoll/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::file_table::FileDescripter;
 use crate::events::IoEvents;
 use crate::prelude::*;

services/libs/aster-std/src/fs/ext2/block_group.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::fs::Ext2;
 use super::inode::{Inode, InodeDesc, RawInode};
 use super::prelude::*;

services/libs/aster-std/src/fs/ext2/blocks_hole.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use bitvec::prelude::BitVec;
 
 /// A blocks hole descriptor implemented by the `BitVec`.

services/libs/aster-std/src/fs/ext2/dir.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::inode::{FileType, MAX_FNAME_LEN};
 use super::prelude::*;
 

services/libs/aster-std/src/fs/ext2/fs.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::block_group::{BlockGroup, RawGroupDescriptor};
 use super::inode::{FilePerm, FileType, Inode, InodeDesc, RawInode};
 use super::prelude::*;

services/libs/aster-std/src/fs/ext2/impl_for_vfs/fs.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::fs::ext2::{utils::Dirty, Ext2, SuperBlock as Ext2SuperBlock, MAGIC_NUM as EXT2_MAGIC};
 use crate::fs::utils::{FileSystem, FsFlags, Inode, SuperBlock, NAME_MAX};
 use crate::prelude::*;

services/libs/aster-std/src/fs/ext2/impl_for_vfs/inode.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::fs::device::Device;
 use crate::fs::ext2::{FilePerm, FileType, Inode as Ext2Inode};
 use crate::fs::utils::{

services/libs/aster-std/src/fs/ext2/impl_for_vfs/mod.rs

@@ -1,2 +1,4 @@
+// SPDX-License-Identifier: MPL-2.0
+
 mod fs;
 mod inode;

services/libs/aster-std/src/fs/ext2/inode.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::blocks_hole::BlocksHoleDesc;
 use super::dir::{DirEntry, DirEntryReader, DirEntryWriter};
 use super::fs::Ext2;

services/libs/aster-std/src/fs/ext2/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! A safe Rust Ext2 filesystem.
 //!
 //! The Second Extended File System(Ext2) is a major rewrite of the Ext filesystem.

services/libs/aster-std/src/fs/ext2/prelude.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub(super) use super::utils::{Dirty, IsPowerOf};
 
 pub(super) use crate::fs::utils::{

services/libs/aster-std/src/fs/ext2/super_block.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::inode::RawInode;
 use super::prelude::*;
 

services/libs/aster-std/src/fs/ext2/utils.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::prelude::*;
 
 use core::ops::MulAssign;

services/libs/aster-std/src/fs/file_handle.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! Opend File Handle
 
 use crate::events::{IoEvents, Observer};

services/libs/aster-std/src/fs/file_table.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::{Events, Observer, Subject};
 use crate::net::socket::Socket;
 use crate::prelude::*;

services/libs/aster-std/src/fs/fs_resolver.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 use alloc::str;
 

services/libs/aster-std/src/fs/inode_handle/dyn_cap.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::prelude::*;
 use crate::process::signal::Poller;

services/libs/aster-std/src/fs/inode_handle/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! Opend Inode-backed File Handle
 
 mod dyn_cap;

services/libs/aster-std/src/fs/inode_handle/static_cap.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 use aster_rights::{Read, TRightSet, TRights, Write};
 use aster_rights_proc::require;

services/libs/aster-std/src/fs/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 pub mod device;
 pub mod devpts;
 pub mod epoll;

services/libs/aster-std/src/fs/pipe.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::{IoEvents, Observer};
 use crate::prelude::*;
 use crate::process::signal::Poller;

services/libs/aster-std/src/fs/procfs/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicUsize, Ordering};
 
 use crate::events::Observer;

services/libs/aster-std/src/fs/procfs/pid/comm.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 
 /// Represents the inode at `/proc/[pid]/comm`.

services/libs/aster-std/src/fs/procfs/pid/exe.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 
 /// Represents the inode at `/proc/[pid]/exe`.

services/libs/aster-std/src/fs/procfs/pid/fd.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 use crate::fs::file_handle::FileLike;
 use crate::fs::file_table::FileDescripter;

services/libs/aster-std/src/fs/procfs/pid/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::Observer;
 use crate::fs::file_table::FdEvents;
 use crate::fs::utils::{DirEntryVecExt, Inode};

services/libs/aster-std/src/fs/procfs/self_.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::*;
 
 /// Represents the inode at `/proc/self`.

services/libs/aster-std/src/fs/procfs/template/builder.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::fs::utils::{FileSystem, Inode};
 use crate::prelude::*;
 

services/libs/aster-std/src/fs/procfs/template/dir.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_util::slot_vec::SlotVec;
 use core::time::Duration;
 

services/libs/aster-std/src/fs/procfs/template/file.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::time::Duration;
 
 use crate::fs::utils::{FileSystem, Inode, InodeMode, InodeType, IoctlCmd, Metadata};

services/libs/aster-std/src/fs/procfs/template/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::time::Duration;
 
 use crate::fs::utils::{FileSystem, InodeMode, Metadata};

services/libs/aster-std/src/fs/procfs/template/sym.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::time::Duration;
 
 use crate::fs::utils::{FileSystem, Inode, InodeMode, InodeType, IoctlCmd, Metadata};

services/libs/aster-std/src/fs/ramfs/fs.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::sync::RwLockWriteGuard;
 use aster_frame::vm::VmFrame;
 use aster_frame::vm::VmIo;

services/libs/aster-std/src/fs/ramfs/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! Ramfs based on PageCache
 
 pub use fs::RamFS;

services/libs/aster-std/src/fs/rootfs.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 use super::fs_resolver::{FsPath, FsResolver};

services/libs/aster-std/src/fs/utils/access_mode.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 use aster_rights::Rights;
 

services/libs/aster-std/src/fs/utils/channel.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_rights_proc::require;
 use core::sync::atomic::{AtomicBool, AtomicU32, Ordering};
 use ringbuf::{HeapConsumer as HeapRbConsumer, HeapProducer as HeapRbProducer, HeapRb};

services/libs/aster-std/src/fs/utils/creation_flags.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use bitflags::bitflags;
 
 bitflags! {

services/libs/aster-std/src/fs/utils/dentry.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::fs::device::Device;
 use crate::prelude::*;
 

services/libs/aster-std/src/fs/utils/dirent_visitor.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::InodeType;
 use crate::prelude::*;
 

services/libs/aster-std/src/fs/utils/direntry_vec.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::Inode;
 use crate::prelude::*;
 

services/libs/aster-std/src/fs/utils/file_creation_mask.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 /// A mask for the file mode of a newly-created file or directory.
 ///
 /// This mask is always a subset of `0o777`.

services/libs/aster-std/src/fs/utils/fs.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::Inode;
 use crate::prelude::*;
 

services/libs/aster-std/src/fs/utils/inode.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_rights::Full;
 use core::time::Duration;
 use core2::io::{Error as IoError, ErrorKind as IoErrorKind, Result as IoResult, Write};

services/libs/aster-std/src/fs/utils/ioctl.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 #[repr(u32)]

services/libs/aster-std/src/fs/utils/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! VFS components
 
 pub use access_mode::AccessMode;

services/libs/aster-std/src/fs/utils/mount.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 use super::{Dentry, DentryKey, FileSystem, InodeType};

services/libs/aster-std/src/fs/utils/page_cache.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 use crate::vm::vmo::{get_page_idx_range, Pager, Vmo, VmoFlags, VmoOptions};
 use aster_rights::Full;

services/libs/aster-std/src/fs/utils/status_flags.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use bitflags::bitflags;
 
 bitflags! {

services/libs/aster-std/src/lib.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 //! The std library of Asterinas.
 #![no_std]
 #![forbid(unsafe_code)]

services/libs/aster-std/src/net/iface/any_socket.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::Observer;
 use crate::prelude::*;
 

services/libs/aster-std/src/net/iface/common.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicU64, Ordering};
 
 use super::Ipv4Address;

services/libs/aster-std/src/net/iface/loopback.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use super::{IpAddress, Ipv4Address};
 use crate::prelude::*;
 use smoltcp::{

services/libs/aster-std/src/net/iface/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use self::common::IfaceCommon;
 use crate::prelude::*;
 use smoltcp::iface::SocketSet;

services/libs/aster-std/src/net/iface/time.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::timer::read_monotonic_milli_seconds;
 
 pub(super) fn get_network_timestamp() -> smoltcp::time::Instant {

services/libs/aster-std/src/net/iface/util.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use aster_frame::timer::read_monotonic_milli_seconds;
 
 use crate::{

services/libs/aster-std/src/net/iface/virtio.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 use aster_frame::sync::SpinLock;
 use aster_network::AnyNetworkDevice;

services/libs/aster-std/src/net/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::{
     net::iface::{Iface, IfaceLoopback, IfaceVirtio},
     prelude::*,

services/libs/aster-std/src/net/socket/ip/always_some.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 use core::ops::{Deref, DerefMut};
 

services/libs/aster-std/src/net/socket/ip/common.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::net::iface::BindPortConfig;
 use crate::net::iface::Iface;
 use crate::net::iface::{AnyBoundSocket, AnyUnboundSocket};

services/libs/aster-std/src/net/socket/ip/datagram/bound.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::{IoEvents, Observer};
 use crate::net::iface::IpEndpoint;
 

services/libs/aster-std/src/net/socket/ip/datagram/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicBool, Ordering};
 
 use crate::events::IoEvents;

services/libs/aster-std/src/net/socket/ip/datagram/unbound.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::net::iface::IpEndpoint;
 

services/libs/aster-std/src/net/socket/ip/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 mod always_some;
 mod common;
 mod datagram;

services/libs/aster-std/src/net/socket/ip/stream/connected.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicBool, Ordering};
 
 use crate::events::{IoEvents, Observer};

services/libs/aster-std/src/net/socket/ip/stream/connecting.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicBool, Ordering};
 
 use alloc::sync::Arc;

services/libs/aster-std/src/net/socket/ip/stream/init.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicBool, Ordering};
 
 use crate::events::IoEvents;

services/libs/aster-std/src/net/socket/ip/stream/listen.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use core::sync::atomic::{AtomicBool, Ordering};
 
 use crate::events::{IoEvents, Observer};

services/libs/aster-std/src/net/socket/ip/stream/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::events::IoEvents;
 use crate::fs::file_handle::FileLike;
 use crate::fs::utils::StatusFlags;

services/libs/aster-std/src/net/socket/ip/stream/options.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::impl_socket_options;
 
 use super::CongestionControl;

services/libs/aster-std/src/net/socket/ip/stream/util.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::prelude::*;
 
 #[derive(Debug, Clone, Copy, CopyGetters, Setters)]

services/libs/aster-std/src/net/socket/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::{fs::file_handle::FileLike, prelude::*};
 
 use self::options::SocketOption;

services/libs/aster-std/src/net/socket/options/macros.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 #[macro_export]
 macro_rules! impl_socket_options {
     ($(

services/libs/aster-std/src/net/socket/options/mod.rs

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MPL-2.0
+
 use crate::impl_socket_options;
 use crate::prelude::*;
 mod macros;