/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "BPlatform.h" #if BPLATFORM(IOS_FAMILY) #if __has_include(<System/sys/kern_memorystatus.h>) extern "C" { #include <System/sys/kern_memorystatus.h> } #else extern "C" { typedef struct memorystatus_memlimit_properties { int32_t memlimit_active; /* jetsam memory limit (in MB) when process is active */ uint32_t memlimit_active_attr; int32_t memlimit_inactive; /* jetsam memory limit (in MB) when process is inactive */ uint32_t memlimit_inactive_attr; } memorystatus_memlimit_properties_t; #define MEMORYSTATUS_CMD_GET_MEMLIMIT_PROPERTIES 8 } #endif // __has_include(<System/sys/kern_memorystatus.h>) extern "C" { int memorystatus_control(uint32_t command, int32_t pid, uint32_t flags, void *buffer, size_t buffersize); } #endif // BPLATFORM(IOS_FAMILY)