APCs

Structs

struct apc {
    apc_func_t     func;
    void           *ctx;
    struct thread  *owner;
    struct apc     *next;
};

struct event_apc {
    struct apc             apc;
    struct apc_event_desc  *desc;
    size_t                 execute_times;
};

struct apc_event_desc {
    const char  *name;
};

struct apc * apc_create(void);

struct event_apc * apc_event_apc_create(void);

void apc_init(struct apc *a, apc_func_t fn, void *arg1);

void apc_event_apc_init(struct event_apc *a, apc_func_t fn, void *arg1);

void apc_event_signal(struct apc_event_desc *desc);

void apc_enqueue(struct thread *t, struct apc *a, enum apc_type type);

void apc_enqueue_event_apc(struct event_apc *a, struct apc_event_desc *d);

bool apc_cancel(struct apc *a);

void apc_check_and_deliver(struct thread *t);

void apc_enable_special();

void apc_disable_special();

void apc_enable_kernel();

void apc_disable_kernel();

void apc_free_on_thread(struct thread *t);

char apc_event_str(struct apc_event_desc *evt);

void apc_enqueue_on_curr(struct apc *a, enum apc_type type);

void apc_queue_init(struct apc_queue *q);

#define APC_EVENT_EXTERN(n) extern struct apc_event_desc __apc_event_##n

#define APC_EVENT_CREATE(n, strname) \
    struct apc_event_desc __apc_event_##n = {.name = strname}

#define APC_EVENT(n) &(__apc_event_##n)