35 lines
816 B
C
35 lines
816 B
C
/*
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* \brief Linux kernel API
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* \author Norman Feske
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* \author Sebastian Sumpf
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* \author Josef Soentgen
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* \date 2014-08-21
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*
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* Based on the prototypes found in the Linux kernel's 'include/'.
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*/
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/*
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* Copyright (C) 2014 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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/*******************
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** linux/rwsem.h **
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*******************/
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struct rw_semaphore { int dummy; };
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#define DECLARE_RWSEM(name) \
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struct rw_semaphore name = { 0 }
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#define init_rwsem(sem) do { (void)sem; } while (0)
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void down_read(struct rw_semaphore *sem);
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void up_read(struct rw_semaphore *sem);
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void down_write(struct rw_semaphore *sem);
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void up_write(struct rw_semaphore *sem);
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#define __RWSEM_INITIALIZER(name) { 0 }
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