tools: added warning to bio, if user attempts to use same device for in/output
commit159fd56ff2aedd2c6e2a73076c6056da420edbdc
authorChris Frey <cdfrey@foursquare.net>
Tue, 17 May 2011 20:24:31 +0000 (17 16:24 -0400)
committerChris Frey <cdfrey@foursquare.net>
Tue, 17 May 2011 20:24:31 +0000 (17 16:24 -0400)
tree72216c897c85b269338af6d755787ed17d7af39a
parentaec46c9cd62ef9e93eb4a570216790d3a540e2ab
tools: added warning to bio, if user attempts to use same device for in/output
tools/bio.cc