/* * Copyright (c) 2015 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef __firehose_h #define __firehose_h __BEGIN_DECLS /*! * @function __firehose_buffer_push_to_logd * * @abstract * Called by the dispatch firehose apis to notify logd that a chunk is available */ __WATCHOS_AVAILABLE(3.0) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) void __firehose_buffer_push_to_logd(firehose_buffer_t fb, bool for_io); /*! * @function __firehose_allocate * * @abstract * Wrapper to allocate kernel memory */ __WATCHOS_AVAILABLE(3.0) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) void __firehose_allocate(vm_offset_t *addr, vm_size_t size); /*! * @function __firehose_critical_region_enter * * @abstract * Function that disables preemption */ __WATCHOS_AVAILABLE(3.0) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) extern void __firehose_critical_region_enter(void); /*! * @function __firehose_critical_region_leave * * @abstract * Function that enables preemption */ __WATCHOS_AVAILABLE(3.0) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) extern void __firehose_critical_region_leave(void); extern void oslogwakeup(void); __END_DECLS #endif /* __firehose_h */