58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/*
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* Copyright © 2013 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef _BUSFAULT_H_
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#define _BUSFAULT_H_
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#include <dix-config.h>
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#include <X11/Xdefs.h>
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#include "misc.h" /* for TRUE/FALSE */
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#ifdef HAVE_SIGACTION
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#include <sys/types.h>
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typedef void (*busfault_notify_ptr) (void *context);
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struct busfault *
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busfault_register_mmap(void *addr, size_t size, busfault_notify_ptr notify, void *context);
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void
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busfault_unregister(struct busfault *busfault);
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void
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busfault_check(void);
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Bool
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busfault_init(void);
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#else
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static inline void busfault_check(void) {}
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static inline Bool busfault_init(void) { return FALSE; }
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#endif
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#endif /* _BUSFAULT_H_ */
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