include/bh/internal/thread.h


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#ifndef BHLIB_INTERNAL_THREAD_H
#define BHLIB_INTERNAL_THREAD_H

#include <bh/thread.h>
#include "queue.h"

#define BH_THREAD_DONE      (1 << 8)

#if defined(BHLIB_USE_PTHREAD)
#include "thread_posix.h"
#elif defined(BHLIB_USE_WINTHREAD)
#include "thread_win.h"
#else
#include "thread_null.h"
#endif

struct bh_task_s
{
    void (*func)(void *);
    void *data;
    int flags;
};

struct bh_thread_pool_s
{
    bh_thread_t *threads;
    bh_queue_t tasks;
    bh_mutex_t lock;
    bh_cond_t new_task;
    bh_cond_t done_task;
    size_t size;
    size_t active;
    int shutdown;
};

void bh_task_init(bh_task_t *task,
                  void (*func)(void *),
                  void *data,
                  int flags);

void bh_task_destroy(bh_task_t *task);

void bh_thread_pool_worker(void *arg);

#endif /* BHLIB_INTERNAL_THREAD_H */