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authorEric S. Raymond <esr@thyrsus.com>2010-06-14 14:08:02 -0400
committerEric S. Raymond <esr@thyrsus.com>2010-06-14 14:08:02 -0400
commit54b92902b587e3338a1ba43607700008dc0b171d (patch)
tree6bdbbd8272587a5f40b548e320a24ee885e79d67 /test/daemon/tn200-all.log.chk
parent4d558b8b88576270c804e4ff2b48a86e483f6a4e (diff)
downloadgpsd-54b92902b587e3338a1ba43607700008dc0b171d.tar.gz
Recover from zero-length reads.
Rather than deactivating a device the first time it gets a zero-length read, temporarily suppress waiting on it in the main select call and set a timeout after which it will be un-suppressed. A zero-length read after unsuppression will trigger deactivation. All regression tests pass.
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