更新时间:2023-02-07 18:44:22
返回的错误代码snd_
*函数为负数。
有一些函数可以返回一个正值来表示成功(例如, snd_pcm_readi
返回帧数)。
Error codes returned by snd_
* functions are negative.
There are functions that can return a positive value to indicate success (e.g., snd_pcm_readi
returns the number of frames).