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| author | Eric Wong <normalperson@yhbt.net> | 2009-11-09 13:58:36 -0800 |
|---|---|---|
| committer | Eric Wong <normalperson@yhbt.net> | 2009-11-09 16:10:38 -0800 |
| commit | cf5ba246ac045101a591bbcba57027e7fc5f492b (patch) | |
| tree | 0541909c8d7f5fe3f5260002ff141cb2c4131fd1 /lib | |
| parent | f8c283b855eadc18c8f531a8bb2363a4050c9436 (diff) | |
| download | rainbows-cf5ba246ac045101a591bbcba57027e7fc5f492b.tar.gz | |
It seems possible to have a race condition here with the FIFO being overloaded for both start detection and blocking. Since SIGSTOP is unavoidable, just use that instead and sleep immediately afterwards in case SIGSTOP is not processed in time.
Diffstat (limited to 'lib')
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