Reorganize the codebase

services/libs/jinux-std/src/prelude.rs

@@ -0,0 +1,46 @@
+#![allow(unused)]
+
+pub(crate) use alloc::boxed::Box;
+pub(crate) use alloc::collections::BTreeMap;
+pub(crate) use alloc::collections::BTreeSet;
+pub(crate) use alloc::collections::LinkedList;
+pub(crate) use alloc::collections::VecDeque;
+pub(crate) use alloc::ffi::CString;
+pub(crate) use alloc::string::String;
+pub(crate) use alloc::string::ToString;
+pub(crate) use alloc::sync::Arc;
+pub(crate) use alloc::sync::Weak;
+pub(crate) use alloc::vec;
+pub(crate) use alloc::vec::Vec;
+pub(crate) use bitflags::bitflags;
+pub(crate) use core::ffi::CStr;
+pub(crate) use jinux_frame::config::PAGE_SIZE;
+pub(crate) use jinux_frame::sync::{Mutex, MutexGuard};
+pub(crate) use jinux_frame::vm::Vaddr;
+pub(crate) use jinux_frame::{print, println};
+pub(crate) use log::{debug, error, info, trace, warn};
+pub(crate) use pod::Pod;
+pub(crate) use spin::RwLock;
+
+/// return current process
+#[macro_export]
+macro_rules! current {
+    () => {
+        crate::process::Process::current()
+    };
+}
+
+/// return current thread
+#[macro_export]
+macro_rules! current_thread {
+    () => {
+        crate::thread::Thread::current()
+    };
+}
+
+pub(crate) use crate::current;
+pub(crate) use crate::current_thread;
+pub(crate) use crate::error::{Errno, Error};
+pub(crate) use lazy_static::lazy_static;
+pub(crate) type Result<T> = core::result::Result<T, Error>;
+pub(crate) use crate::{return_errno, return_errno_with_message};