libkern/os/reason_private.h

   1 /*
   2  * Copyright (c) 2017 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 #ifndef OS_REASON_PRIVATE_H
  30 #define OS_REASON_PRIVATE_H
  31
  32 #include <sys/reason.h>
  33 #include <os/base.h>
  34
  35 /* Codes in the OS_REASON_LIBSYSTEM namespace */
  36
  37 OS_ENUM(os_reason_libsystem_code, uint64_t,
  38     OS_REASON_LIBSYSTEM_CODE_WORKLOOP_OWNERSHIP_LEAK = 1,
  39     OS_REASON_LIBSYSTEM_CODE_FAULT = 2,     /* generated by os_log_fault */
  40     OS_REASON_LIBSYSTEM_CODE_SECINIT_INITIALIZER = 3,
  41     );
  42
  43 #ifndef KERNEL
  44
  45 /*
  46  * similar to abort_with_payload, but for faults.
  47  *
  48  * [EBUSY]   too many corpses are being generated at the moment
  49  * [EQFULL]  the process used all its user fault quota
  50  * [ENOTSUP] generating simulated abort with reason is disabled
  51  * [EPERM]   generating simulated abort with reason for this namespace is not turned on
  52  */
  53 int
  54 os_fault_with_payload(uint32_t reason_namespace, uint64_t reason_code,
  55     void *payload, uint32_t payload_size, const char *reason_string,
  56     uint64_t reason_flags) __attribute__((cold));
  57
  58 #endif // !KERNEL
  59
  60 #endif // OS_REASON_PRIVATE_H