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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2014 Pluribus Networks Inc.
* Copyright 2018 Joyent, Inc.
*/
#ifndef _COMPAT_FREEBSD_SYS_MUTEX_H_
#define _COMPAT_FREEBSD_SYS_MUTEX_H_
#ifdef _KERNEL
#include <sys/debug.h>
#define MTX_DEF 0x00000000
#define MTX_SPIN 0x00000001
struct mtx;
void mtx_init(struct mtx *, char *name, const char *type_name, int opts);
void mtx_destroy(struct mtx *);
#endif /* KERNEL */
#include_next <sys/mutex.h>
#ifdef _KERNEL
struct mtx {
kmutex_t m;
};
static __inline void mtx_lock(struct mtx *mtx)
{
mutex_enter(&mtx->m);
}
static __inline void mtx_unlock(struct mtx *mtx)
{
mutex_exit(&mtx->m);
}
static __inline void mtx_lock_spin(struct mtx *mtx)
{
mutex_enter(&mtx->m);
}
static __inline void mtx_unlock_spin(struct mtx *mtx)
{
mutex_exit(&mtx->m);
}
static __inline int mtx_owned(struct mtx *mtx)
{
return (mutex_owned(&mtx->m));
}
#define MA_OWNED 0
static __inline void mtx_assert(struct mtx *mtx, int what)
{
switch (what) {
case MA_OWNED:
ASSERT(mutex_owned(&mtx->m));
break;
}
}
#endif /* _KERNEL */
#endif /* _COMPAT_FREEBSD_SYS_MUTEX_H_ */
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