[GitHub] [trafficserver] maskit commented on pull request #7588: Build the test library for tls_engine consistently

[GitBox <gi...@apache.org>]

maskit commented on pull request #7588:
URL: https://github.com/apache/trafficserver/pull/7588#issuecomment-796342100


   CI build fails on Ubuntu boxes.
   ```
   ../../tests/tools/plugins/async_engine.c: In function 'delay_method':
   ../../tests/tools/plugins/async_engine.c:230:3: error: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Werror=unused-result]
     230 |   write(signal_fd, &buf, sizeof(buf));
         |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   ../../tests/tools/plugins/async_engine.c: In function 'spawn_delay_thread':
   ../../tests/tools/plugins/async_engine.c:254:5: error: ignoring return value of 'pipe' declared with attribute 'warn_unused_result' [-Werror=unused-result]
     254 |     pipe(pipefds);
         |     ^~~~~~~~~~~~~
   cc1: all warnings being treated as errors
   ```


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