[PATCH] linux: Change syscall return value to long int

[XingLi]

在 2022/11/29 下午5:37, Szabolcs Nagy 写道:
> The 11/29/2022 17:12, Xi Ruoyao wrote:
>> Xuerui: can you help to rewrite the commit message?  The code change
>> seems obvious but I'm not sure how to describe the rationale precisely
>> either.
> 
> what about:
> 
> linux: Use long int for syscall return value
> 
> The linux syscall ABI returns long, so the generic syscall code for
> linux should use long for the return value.
> 
> This fixes the truncation of the return value of the syscall function
> when that does not fit into an int.
> 
thanks