/*
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* Copyright (C) 2013 Philippe Gerum <rpm@xenomai.org>.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#ifndef _BOILERPLATE_SCOPE_H
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#define _BOILERPLATE_SCOPE_H
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#include <sys/types.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <xeno_config.h>
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typedef uintptr_t memoff_t;
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#ifdef CONFIG_XENO_PSHARED
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extern void *__main_heap;
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int pshared_check(void *heap, void *addr);
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#define dref_type(t) memoff_t
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#define __memoff(__base, __addr) ((memoff_t)((caddr_t)(__addr) - (caddr_t)(__base)))
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#define __memptr(__base, __off) ((void *)((caddr_t)(__base) + (__off)))
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#define __memchk(__base, __addr) pshared_check(__base, __addr)
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#define __moff(__p) __memoff(__main_heap, __p)
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#define __moff_nullable(__p) (__p ? __memoff(__main_heap, __p) : 0)
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#define __mptr(__off) __memptr(__main_heap, __off)
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#define __mptr_nullable(__off) (__off ? __memptr(__main_heap, __off) : NULL)
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#define __mchk(__p) __memchk(__main_heap, __p)
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#define mutex_scope_attribute PTHREAD_PROCESS_SHARED
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#define sem_scope_attribute 1
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#ifdef CONFIG_XENO_COBALT
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#define monitor_scope_attribute COBALT_MONITOR_SHARED
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#define event_scope_attribute COBALT_EVENT_SHARED
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#endif
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#else /* !CONFIG_XENO_PSHARED */
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#define __main_heap NULL
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#define dref_type(t) __typeof__(t)
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#define __memoff(__base, __addr) (__addr)
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#define __memptr(__base, __off) (__off)
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#define __memchk(__base, __addr) 1
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#define __moff(__p) (__p)
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#define __moff_nullable(__p) (__p)
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#define __mptr(__off) (__off)
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#define __mptr_nullable(__off) (__off)
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#define __mchk(__p) 1
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#define mutex_scope_attribute PTHREAD_PROCESS_PRIVATE
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#define sem_scope_attribute 0
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#ifdef CONFIG_XENO_COBALT
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#define monitor_scope_attribute 0
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#define event_scope_attribute 0
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#endif
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#endif /* !CONFIG_XENO_PSHARED */
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#endif /* _BOILERPLATE_SCOPE_H */
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