rt_mutex结构体 参考

#include <rtdef.h>

成员变量
struct rt_ipc_object	parent
rt_uint8_t	ceiling_priority
rt_uint8_t	priority
rt_uint8_t	hold
rt_uint8_t	reserved
struct rt_thread *	owner
rt_list_t	taken_list
struct rt_spinlock	spinlock

详细描述

Mutual exclusion (mutex) structure

在文件 rtdef.h 第 1024 行定义.

结构体成员变量说明

parent

struct rt_ipc_object rt_mutex::parent

inherit from ipc_object

在文件 rtdef.h 第 1026 行定义.

ceiling_priority

rt_uint8_t rt_mutex::ceiling_priority

the priority ceiling of mutexe

在文件 rtdef.h 第 1028 行定义.

priority

rt_uint8_t rt_mutex::priority

the maximal priority for pending thread

在文件 rtdef.h 第 1029 行定义.

hold

rt_uint8_t rt_mutex::hold

numbers of thread hold the mutex

在文件 rtdef.h 第 1030 行定义.

reserved

rt_uint8_t rt_mutex::reserved

reserved field

在文件 rtdef.h 第 1031 行定义.

owner

struct rt_thread* rt_mutex::owner

current owner of mutex

在文件 rtdef.h 第 1033 行定义.

taken_list

rt_list_t rt_mutex::taken_list

the object list taken by thread

在文件 rtdef.h 第 1034 行定义.

spinlock

struct rt_spinlock rt_mutex::spinlock

在文件 rtdef.h 第 1035 行定义.