// Copyright 2022 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

//! Small system utility modules for usage by other modules.

#[macro_use]
pub mod ioctl;
#[macro_use]
pub mod syslog;
mod async_wait_for_single_object;
mod console;
mod descriptor;
mod event;
mod events;
pub mod file_traits;
mod file_util;
mod foreground_window;
mod iobuf;
mod mmap;
mod mmap_platform;
mod multi_process_mutex;
pub mod named_pipes;
pub mod platform_timer_resolution;
mod platform_timer_utils;
mod priority;
// Add conditional compile?
mod punch_hole;
mod read_write_wrappers;
mod sched;
mod shm;
mod stream_channel;
mod system_info;
mod terminal;
mod timer;
pub mod tube;
mod wait;

pub mod thread;

mod write_zeroes;

pub use async_wait_for_single_object::async_wait_for_single_object;
pub use console::*;
pub use descriptor::*;
pub use event::*;
pub use events::*;
pub use file_util::get_allocated_ranges;
pub use file_util::open_file_or_duplicate;
pub use file_util::set_sparse_file;
pub use foreground_window::give_foregrounding_permission;
pub use iobuf::IoBuf;
pub use ioctl::*;
pub use mmap::*;
pub(crate) use multi_process_mutex::MultiProcessMutex;
pub use priority::*;
pub(crate) use punch_hole::file_punch_hole;
pub use read_write_wrappers::*;
pub use sched::*;
pub use stream_channel::*;
pub use system_info::allocation_granularity;
pub use system_info::getpid;
pub use system_info::number_of_logical_cores;
pub use system_info::pagesize;
pub use system_info::set_thread_name;
pub use terminal::*;
use winapi::shared::minwindef::DWORD;
pub(crate) use write_zeroes::file_write_zeroes_at;

pub use crate::errno::Error;
pub use crate::errno::Result;
pub use crate::errno::*;

/// Process identifier.
pub type Pid = DWORD;