Update function rt_thread_suspend in src/thread.c. #8856
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Make it easier and safer for users to suspend the current thread.
拉取/合并请求描述:(PR description)
[
为什么提交这份PR (why to submit this PR)
用户在不是很了解的情况下挂起自身线程,可能不会调用
rt_schedule
。更新 src/thread.c 中的
rt_thread_suspend
函数,使挂起当前线程更方便、更安全。你的解决方案是什么 (what is your solution)
在一般的使用中挂起自己常用
rt_thread_suspend
函数,该函数内部对于RT_NULL
并未使用而时作为错误进行断言。因此借鉴FreeRTOS,在传入到内部实现之前,先判断参数是否为
RT_NULL
,并替换为当前线程,并在之后调用rt_schedule
。同时添加
rt_thread_suspend
函数自身注释,以便使用。请提供验证的bsp和config (provide the config and bsp)
BSP:
.config:
action:
]
当前拉取/合并请求的状态 Intent for your PR
必须选择一项 Choose one (Mandatory):
代码质量 Code Quality:
我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:
#if 0
代码,不包含已经被注释了的代码 All redundant code is removed and cleaned up