refactor(epoll): epoll syscall refactor (#1180)

* feat(epoll): Move epoll functionality into filesystem module

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* refactor(epoll): refactor epoll syscall

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* feat(epoll): move do_epoll_wait into epoll_utils

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

* fmt

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

---------

Signed-off-by: sparkzky <sparkhhhhhhhhhh@outlook.com>

kernel/src/driver/tty/pty/unix98pty.rs

@@ -10,6 +10,7 @@ use crate::{
     },
     filesystem::{
         devpts::DevPtsFs,
+        epoll::EPollEventType,
         vfs::{
             file::FileMode, syscall::ModeType, FilePrivateData, FileType, MountFS, ROOT_INODE,
             VFS_MAX_FOLLOW_SYMLINK_TIMES,
@@ -17,7 +18,6 @@ use crate::{
     },
     libs::spinlock::SpinLockGuard,
     mm::VirtAddr,
-    net::event_poll::EPollEventType,
     syscall::user_access::UserBufferWriter,
 };
 

kernel/src/driver/tty/tty_core.rs

@@ -12,13 +12,13 @@ use system_error::SystemError;
 
 use crate::{
     driver::{base::device::device_number::DeviceNumber, tty::pty::ptm_driver},
+    filesystem::epoll::{EPollEventType, EPollItem},
     libs::{
         rwlock::{RwLock, RwLockReadGuard, RwLockUpgradableGuard, RwLockWriteGuard},
         spinlock::{SpinLock, SpinLockGuard},
         wait_queue::EventWaitQueue,
     },
     mm::VirtAddr,
-    net::event_poll::{EPollEventType, EPollItem},
     process::{process_group::Pgid, session::Sid, ProcessControlBlock},
     syscall::user_access::{UserBufferReader, UserBufferWriter},
 };

kernel/src/driver/tty/tty_device.rs

@@ -25,6 +25,7 @@ use crate::{
     },
     filesystem::{
         devfs::{devfs_register, DevFS, DeviceINode},
+        epoll::EPollItem,
         kernfs::KernFSInode,
         vfs::{
             file::FileMode, syscall::ModeType, FilePrivateData, FileType, IndexNode, Metadata,
@@ -37,7 +38,6 @@ use crate::{
         spinlock::SpinLockGuard,
     },
     mm::VirtAddr,
-    net::event_poll::EPollItem,
     process::ProcessManager,
     syscall::user_access::{UserBufferReader, UserBufferWriter},
 };

kernel/src/driver/tty/tty_ldisc/ntty.rs

@@ -15,13 +15,12 @@ use crate::{
         tty_driver::{TtyDriverFlag, TtyOperation},
         tty_job_control::TtyJobCtrlManager,
     },
-    filesystem::vfs::file::FileMode,
+    filesystem::{epoll::EPollEventType, vfs::file::FileMode},
     libs::{
         rwlock::RwLockReadGuard,
         spinlock::{SpinLock, SpinLockGuard},
     },
     mm::VirtAddr,
-    net::event_poll::EPollEventType,
     process::{ProcessFlags, ProcessManager},
     syscall::{user_access::UserBufferWriter, Syscall},
 };

kernel/src/driver/tty/tty_port.rs

@@ -5,8 +5,8 @@ use kdepends::thingbuf::mpsc;
 use system_error::SystemError;
 
 use crate::{
+    filesystem::epoll::{event_poll::EventPoll, EPollEventType},
     libs::spinlock::{SpinLock, SpinLockGuard},
-    net::event_poll::{EPollEventType, EventPoll},
 };
 
 use super::tty_core::TtyCore;