#ifndef _I386_LOCKS_H_
#define _I386_LOCKS_H_
#include <sys/appleapiopts.h>
#include <kern/kern_types.h>
#ifdef MACH_KERNEL_PRIVATE
#include <i386/hw_lock_types.h>
extern unsigned int LcksOpts;
#define enaLkDeb 0x00000001
#define enaLkStat 0x00000002
#endif
#ifdef MACH_KERNEL_PRIVATE
typedef struct {
unsigned int lck_spin_data[10];
} lck_spin_t;
#define LCK_SPIN_TAG_DESTROYED 0x00002007
#else
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int opaque[10];
} lck_spin_t;
#else
typedef struct __lck_spin_t__ lck_spin_t;
#endif
#endif
#ifdef MACH_KERNEL_PRIVATE
typedef struct _lck_mtx_ {
union {
struct {
unsigned int lck_mtxd_ilk;
unsigned int lck_mtxd_locked;
unsigned short lck_mtxd_waiters;
unsigned short lck_mtxd_pri;
} lck_mtxd;
struct {
unsigned int lck_mtxi_tag;
struct _lck_mtx_ext_ *lck_mtxi_ptr;
unsigned int lck_mtxi_pad8;
} lck_mtxi;
} lck_mtx_sw;
} lck_mtx_t;
#define lck_mtx_ilk lck_mtx_sw.lck_mtxd.lck_mtxd_ilk
#define lck_mtx_locked lck_mtx_sw.lck_mtxd.lck_mtxd_locked
#define lck_mtx_waiters lck_mtx_sw.lck_mtxd.lck_mtxd_waiters
#define lck_mtx_pri lck_mtx_sw.lck_mtxd.lck_mtxd_pri
#define lck_mtx_tag lck_mtx_sw.lck_mtxi.lck_mtxi_tag
#define lck_mtx_ptr lck_mtx_sw.lck_mtxi.lck_mtxi_ptr
#define LCK_MTX_TAG_INDIRECT 0x00001007
#define LCK_MTX_TAG_DESTROYED 0x00002007
typedef struct {
unsigned int type;
vm_offset_t pc;
vm_offset_t thread;
} lck_mtx_deb_t;
#define MUTEX_TAG 0x4d4d
typedef struct {
unsigned int lck_mtx_stat_data;
} lck_mtx_stat_t;
typedef struct _lck_mtx_ext_ {
lck_mtx_t lck_mtx;
struct _lck_grp_ *lck_mtx_grp;
unsigned int lck_mtx_attr;
lck_mtx_deb_t lck_mtx_deb;
lck_mtx_stat_t lck_mtx_stat;
} lck_mtx_ext_t;
#define LCK_MTX_ATTR_DEBUG 0x1
#define LCK_MTX_ATTR_DEBUGb 31
#define LCK_MTX_ATTR_STAT 0x2
#define LCK_MTX_ATTR_STATb 30
#else
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int opaque[3];
} lck_mtx_t;
#else
typedef struct __lck_mtx_t__ lck_mtx_t;
#endif
#endif
#ifdef MACH_KERNEL_PRIVATE
typedef struct {
hw_lock_data_t interlock;
volatile unsigned int
read_count:16,
want_upgrade:1,
want_write:1,
waiting:1,
can_sleep:1;
unsigned int lck_rw_tag;
} lck_rw_t;
#define LCK_RW_TAG_DESTROYED 0x00002007
#else
#ifdef KERNEL_PRIVATE
typedef struct {
unsigned int opaque[3];
} lck_rw_t;
#else
typedef struct __lck_rw_t__ lck_rw_t;
#endif
#endif
#endif