mirror of
https://github.com/servo/servo.git
synced 2025-06-21 07:38:59 +01:00
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
// Copyright 2013 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
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
#include <mach/mach_init.h>
|
|
#include <mach/task.h>
|
|
|
|
static int
|
|
TaskBasicInfo(struct task_basic_info* info)
|
|
{
|
|
mach_msg_type_number_t count = TASK_BASIC_INFO_COUNT;
|
|
kern_return_t kr = task_info(mach_task_self(), TASK_BASIC_INFO,
|
|
(task_info_t)info, &count);
|
|
return kr == KERN_SUCCESS ? 0 : -1;
|
|
}
|
|
|
|
int
|
|
TaskBasicInfoVirtualSize(size_t* virtualSize)
|
|
{
|
|
struct task_basic_info ti;
|
|
int rv = TaskBasicInfo(&ti);
|
|
*virtualSize = (rv == 0) ? ti.virtual_size : 0;
|
|
return rv;
|
|
}
|
|
|
|
int
|
|
TaskBasicInfoResidentSize(size_t* residentSize)
|
|
{
|
|
struct task_basic_info ti;
|
|
int rv = TaskBasicInfo(&ti);
|
|
*residentSize = (rv == 0) ? ti.resident_size : 0;
|
|
return rv;
|
|
}
|
|
|