[译]Android NDK API 规范 译者按: 修改R代码遇到Lint tool的报错,搜到了这篇文档,aosp仓库地址:Android NDK API Guidelines. 975a589 Merge changes Iae957d87,I1c52d7bb by Alan Viverette · 11 days ago master 58e9b5f Project import generated by Copybara. by Android API Council · 9 mont…
在linux系统编程中,当系统调用出现错误时,有一个整型变量会被设置,这个整型变量就是errno,这个变量的定义在/usr/include/errno.h文件中 #ifndef _ERRNO_H /* The includer defined __need_Emath if he wants only the definitions of EDOM and ERANGE, and not everything else. */ #ifndef __need_Emath # define _ERR…