85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/*
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* Copyright (C) 2017 THL A29 Limited, a Tencent company.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _FSTACK_SYS_MUTEX_H_
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#define _FSTACK_SYS_MUTEX_H_
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#include_next <sys/mutex.h>
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#undef __mtx_lock
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#undef __mtx_unlock
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#undef __mtx_lock_spin
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#undef __mtx_unlock_spin
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#undef _mtx_lock_flags
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#undef _mtx_unlock_flags
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#undef _mtx_lock_spin_flags
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#undef _mtx_unlock_spin_flags
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#undef thread_lock_flags_
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#undef thread_lock
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#undef thread_lock_flags
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#undef thread_unlock
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#undef mtx_trylock_flags_
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#undef _mtx_trylock_spin_flags
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#undef __mtx_trylock_spin
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#undef mtx_init
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#undef mtx_destroy
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#undef mtx_owned
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#define DO_NOTHING do {} while(0)
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#define __mtx_lock(mp, tid, opts, file, line) DO_NOTHING
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#define __mtx_unlock(mp, tid, opts, file, line) DO_NOTHING
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#define __mtx_lock_spin(mp, tid, opts, file, line) DO_NOTHING
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#define __mtx_unlock_spin(mp) DO_NOTHING
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#define _mtx_lock_flags(m, opts, file, line) DO_NOTHING
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#define _mtx_unlock_flags(m, opts, file, line) DO_NOTHING
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#define _mtx_lock_spin_flags(m, opts, file, line) DO_NOTHING
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#define _mtx_unlock_spin_flags(m, opts, file, line) DO_NOTHING
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#define thread_lock_flags_(tdp, opts, file, line) DO_NOTHING
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#define thread_lock(tdp) DO_NOTHING
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#define thread_lock_flags(tdp, opt) DO_NOTHING
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#define thread_unlock(tdp) DO_NOTHING
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#define mtx_trylock_flags_(m, o, f, l) 1
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#define _mtx_trylock_spin_flags(m, o, f, l) 1
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#define __mtx_trylock_spin(m, t, o, f, l) 1
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void ff_mtx_init(struct lock_object *lo, const char *name, const char *type, int opts);
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#define mtx_init(m, n, t, o) \
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ff_mtx_init(&(m)->lock_object, n, t, o)
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#define mtx_destroy(m) DO_NOTHING
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#define mtx_owned(m) (1)
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#endif /* _FSTACK_SYS_MUTEX_H_ */
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