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// Copyright 2023 The Servo Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use crate::base::{mach_port_t, Boolean};
pub use crate::base::{CFAllocatorRef, CFIndex, CFTypeID};
use crate::runloop::CFRunLoopSourceRef;
use crate::string::CFStringRef;
use std::os::raw::c_void;
#[repr(C)]
pub struct __CFMachPort(c_void);
pub type CFMachPortRef = *mut __CFMachPort;
pub type CFMachPortCallBack =
extern "C" fn(port: CFMachPortRef, msg: *mut c_void, size: CFIndex, info: *mut c_void);
pub type CFMachPortInvalidationCallBack = extern "C" fn(port: CFMachPortRef, info: *mut c_void);
#[repr(C)]
#[derive(Clone, Copy)]
pub struct CFMachPortContext {
pub version: CFIndex,
pub info: *mut c_void,
pub retain: extern "C" fn(info: *const c_void) -> *const c_void,
pub release: extern "C" fn(info: *const c_void),
pub copyDescription: extern "C" fn(info: *const c_void) -> CFStringRef,
}
extern "C" {
/*
* CFMachPort.h
*/
/* Creating a CFMachPort Object */
pub fn CFMachPortCreate(
allocator: CFAllocatorRef,
callout: CFMachPortCallBack,
context: *mut CFMachPortContext,
shouldFreeInfo: *mut Boolean,
) -> CFMachPortRef;
pub fn CFMachPortCreateWithPort(
allocator: CFAllocatorRef,
portNum: mach_port_t,
callout: CFMachPortCallBack,
context: *mut CFMachPortContext,
shouldFreeInfo: *mut Boolean,
) -> CFMachPortRef;
/* Configuring a CFMachPort Object */
pub fn CFMachPortInvalidate(port: CFMachPortRef);
pub fn CFMachPortCreateRunLoopSource(
allocator: CFAllocatorRef,
port: CFMachPortRef,
order: CFIndex,
) -> CFRunLoopSourceRef;
pub fn CFMachPortSetInvalidationCallBack(
port: CFMachPortRef,
callout: CFMachPortInvalidationCallBack,
);
/* Examining a CFMachPort Object */
pub fn CFMachPortGetContext(port: CFMachPortRef, context: *mut CFMachPortContext);
pub fn CFMachPortGetInvalidationCallBack(port: CFMachPortRef)
-> CFMachPortInvalidationCallBack;
pub fn CFMachPortGetPort(port: CFMachPortRef) -> mach_port_t;
pub fn CFMachPortIsValid(port: CFMachPortRef) -> Boolean;
/* Getting the CFMachPort Type ID */
pub fn CFMachPortGetTypeID() -> CFTypeID;
}