mirror of
https://github.com/darlinghq/darling-keymgr.git
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138 lines
4.0 KiB
C
138 lines
4.0 KiB
C
/* Copyright (C) 1999, 2000, 2001, 2002, 2003 Apple Computer, Inc.
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This file is part of KeyMgr.
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KeyMgr is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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In addition to the permissions in the GNU General Public License,
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Apple Computer gives you unlimited permission to link the compiled
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version of this file into combinations with other programs, and to
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distribute those combinations without any restriction coming from the
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use of this file. (The General Public License restrictions do apply
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in other respects; for example, they cover modification of the file,
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and distribution when not linked into a combine executable.)
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KeyMgr is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with KeyMgr; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#ifndef __KEYMGR_H
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#define __KEYMGR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* keymgr - Create and maintain process-wide global data known to
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* all threads across all dynamic libraries.
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*
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*/
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enum {
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NM_ALLOW_RECURSION = 1,
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NM_RECURSION_ILLEGAL = 2
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};
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#if defined(__ppc__) || defined(__ppc64__)
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extern void * _keymgr_get_per_thread_data (unsigned int key);
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extern int _keymgr_set_per_thread_data (unsigned int key, void *keydata);
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#endif
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extern void *_keymgr_get_and_lock_processwide_ptr (unsigned int key);
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extern int _keymgr_get_and_lock_processwide_ptr_2 (unsigned int key, void **);
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extern int _keymgr_set_and_unlock_processwide_ptr (unsigned int key,
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void *ptr);
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extern int _keymgr_unlock_processwide_ptr (unsigned int key);
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extern int _keymgr_set_lockmode_processwide_ptr (unsigned int key,
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unsigned int mode);
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extern unsigned int _keymgr_get_lockmode_processwide_ptr (unsigned int key);
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extern int _keymgr_get_lock_count_processwide_ptr (unsigned int key);
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extern void __keymgr_dwarf2_register_sections (void);
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/*
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* Keys currently in use:
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*/
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/* Head pointer of exception context node. */
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#define KEYMGR_EH_CONTEXT_KEY 1
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/* New handler. */
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#define KEYMGR_NEW_HANDLER_KEY 2
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/* Unexpected exception handler. */
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#define KEYMGR_UNEXPECTED_HANDLER_KEY 3
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/* Terminate handler. */
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#define KEYMGR_TERMINATE_HANDLER_KEY 4
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/* Runtime mode bits. */
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#define KEYMGR_MODE_BITS 5
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/* Head pointer of the list of open streams. */
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#define KEYMGR_IO_LIST 6
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/* libstdc++ for GCC 2.95 stdin. */
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#define KEYMGR_IO_STDIN 7
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/* libstdc++ for GCC 2.95 stdout. */
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#define KEYMGR_IO_STDOUT 8
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/* libstdc++ for GCC 2.95 stdout. */
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#define KEYMGR_IO_STDERR 9
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/* Number of plugins/main program currently using streams in GCC 2.95. */
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#define KEYMGR_IO_REFCNT 10
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/* Flags controlling the behavior of C++ I/O. */
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#define KEYMGR_IO_MODE_BITS 11
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/* Head pointer for list of per image dwarf2 unwind sections. */
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#define KEYMGR_ZOE_IMAGE_LIST 12
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/* C++ runtime EH global data. */
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#define KEYMGR_EH_GLOBALS_KEY 13
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/* atexit() and __cxa_atexit routine list. */
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#define KEYMGR_ATEXIT_LIST 14
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/* KeyMgr 3.x is the first one supporting GCC3 stuff natively. */
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#define KEYMGR_API_MAJOR_GCC3 3
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/* ... with these keys. */
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#define KEYMGR_GCC3_LIVE_IMAGE_LIST 301 /* loaded images */
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#define KEYMGR_GCC3_DW2_OBJ_LIST 302 /* Dwarf2 object list */
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/*
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* Other important data.
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*/
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/* Major revision number of the keymgr API. */
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#define KEYMGR_API_REV_MAJOR 5
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/* Minor revision number of the keymgr API. */
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#define KEYMGR_API_REV_MINOR 0
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/* called by libSystem_initializer */
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extern void __keymgr_initializer(void);
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/* for inspecting keymgr version */
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extern const unsigned char keymgrVersionString[];
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extern const double keymgrVersionNumber;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __KEYMGR_H */
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