| commit | e59011e7d913b59dd244b0295a984dcfe7976e72 | [log] [tgz] |
|---|---|---|
| author | David Greene <greened@obbligato.org> | Wed Dec 23 16:08:15 2009 +0000 |
| committer | David Greene <greened@obbligato.org> | Wed Dec 23 16:08:15 2009 +0000 |
| tree | 1de8e16ab6c6419583a9ccb207afe19846a3d585 | |
| parent | 9d2e2b2bb2602fb60cfcf8c84ee7a4e4bd865edf [diff] |
Add circular_raw_ostream, which buffers its output in a circular queue and outputs it when explicitly flushed. The intent is to use it in situations such as debug output logging where a signal handler can take care of flushing the buffer at program termination. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92001 91177308-0d34-0410-b5e6-96231b3b80d8