src/include/kernel/usermutex.H


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#ifndef __KERNEL_USERMUTEX_H
#define __KERNEL_USERMUTEX_H

#include <util/locked/queue.H>
#include <kernel/spinlock.H>
#include <kernel/task.H>

struct UserMutex
{
    uint64_t value;
    bool unlock_pend;
    Spinlock lock;
    Util::Locked::Queue<task_t> waiting;
};

#endif