83 строки
2.9 KiB
Objective-C
83 строки
2.9 KiB
Objective-C
/*
|
|
* Author: Landon Fuller <landonf@plausible.coop>
|
|
*
|
|
* Copyright (c) 2013 Plausible Labs Cooperative, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use,
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
#import "PLCrashFeatureConfig.h"
|
|
|
|
#if PLCRASH_FEATURE_MACH_EXCEPTIONS
|
|
|
|
#import <mach/mach.h>
|
|
|
|
@class PLCrashMachExceptionPort;
|
|
|
|
/**
|
|
* @internal
|
|
*
|
|
* A pure C representation of the state managed by a PLCrashMachExceptionPortStateSet instance. This may
|
|
* be used in async-safe code paths to represent Mach exception port state.
|
|
*
|
|
* Up to EXC_TYPES_COUNT entries may be returned. The actual count is provided via
|
|
* plcrash_mach_exception_port_state_set::count. The values stored in the arrays correspond
|
|
* positionally.
|
|
*/
|
|
typedef struct plcrash_mach_exception_port_set {
|
|
/** Number of independent mask/port/behavior/flavor sets
|
|
* (up to EXC_TYPES_COUNT). */
|
|
mach_msg_type_number_t count;
|
|
|
|
/** Exception masks. */
|
|
exception_mask_t masks[EXC_TYPES_COUNT];
|
|
|
|
/** Exception ports. */
|
|
mach_port_t ports[EXC_TYPES_COUNT];
|
|
|
|
/** Exception behaviors. */
|
|
exception_behavior_t behaviors[EXC_TYPES_COUNT];
|
|
|
|
/** Exception thread flavors. */
|
|
thread_state_flavor_t flavors[EXC_TYPES_COUNT];
|
|
} plcrash_mach_exception_port_set_t;
|
|
|
|
@interface PLCrashMachExceptionPortSet : NSObject <NSFastEnumeration>
|
|
|
|
- (id) initWithSet: (NSSet *) set;
|
|
- (id) initWithAsyncSafeRepresentation: (plcrash_mach_exception_port_set_t) asyncSafeRepresentation;
|
|
|
|
/** The set of PLCrashMachExceptionPortState instances managed by this state set. */
|
|
@property(nonatomic, readonly, strong) NSSet *set;
|
|
|
|
/** The C representation of the port state set. May be used in async-safe code paths. */
|
|
@property(nonatomic, readonly) plcrash_mach_exception_port_set_t asyncSafeRepresentation;
|
|
|
|
@end
|
|
|
|
#import "PLCrashMachExceptionPort.h"
|
|
|
|
#endif /* PLCRASH_FEATURE_MACH_EXCEPTIONS */
|