事件结构体

📚 本节导读

用途：事件控制块结构

来源：kernel/include/os_dummy.h:173

一、结构体定义

struct dummy_event
{
    os_list_node_t task_list_head_dummy; /* Block task list head */
    os_list_node_t resource_node_dummy;  /* Node in resource list */

    uint32_t set_dummy;               /* Event set. */
    uint8_t  object_inited_dummy;     /* If mutex object is inited, value is OS_KOBJ_INITED */
    uint8_t  object_alloc_type_dummy; /* Indicates whether memory is allocated dynamically or statically,
                                      value is OS_ALLOC_TYPE_STATIC or OS_KOBJ_ALLOC_TYPE_DYNAMIC */
    uint8_t wake_type_dummy;          /* The type to wake up blocking tasks, value is OS_EVENT_WAKE_TYPE_PRIO
                                      or OS_EVENT_WAKE_TYPE_FIFO */
    char name_dummy[OS_NAME_MAX + 1]; /* Mutex name */

    os_spinlock_t lock_dummy; /* Spin lock used under SMP */
};
typedef struct dummy_event dummy_event_t;