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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/27 09:15:48 UTC

[GitHub] [incubator-nuttx] xiaoxiang781216 commented on pull request #2418: libc: Don't define OK in C++ context like ERROR

xiaoxiang781216 commented on pull request #2418:
URL: https://github.com/apache/incubator-nuttx/pull/2418#issuecomment-734731649


   > why is it conditional on C++?
   
   Because many C++ code define OK as enum like this:
   ```
   enum Code {
     OK = 0,
     ....
   };
   ```
   And it also follow how ERROR definition in NuttX:
   ```
   #if !defined(__cplusplus)
   #  undef  ERROR
   #  define ERROR -1
   #endif
   ```


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