checking fd state before call %tcsetattr for restoring originall settings (cause some errors under clisp because it's with-open-stream call close twice)

Author Nikolay V. Razbegaev <marsijanin@gmail.com>
Author date 2009-10-23 07:15:23
Author local date 2009-10-23 11:15:23 +0400
Committer marsijanin Разбегаев Н. В <marsijanin@gmail.com>
Committer date 2009-10-23 07:15:23
Committer local date 2009-10-23 11:15:23 +0400
Commit a3de0873594c0f7f26222a88b6d484a341a2fda1
Tree 1e7cc78824dc08352b9556714e5302bd5b65bd3d
Parent 3d1d4b0772ec2e600f57525282a447a8612238cf
checking fd state before call %tcsetattr for restoring originall settings (cause some errors under clisp because it's with-open-stream call close twice)
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