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authorPaul Eggert <eggert@cs.ucla.edu>2005-04-11 20:15:45 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2005-04-11 20:15:45 +0000
commitd233b6b31ee8e3dd5b98fbccde45ba82cc3099af (patch)
tree5b987b0823fa2ea3c07edb044e6a6d3fe4f7e264 /m4/exitfail.m4
parent348dfa39872760945c0101ac83315423cf1e7141 (diff)
downloadcoreutils-d233b6b31ee8e3dd5b98fbccde45ba82cc3099af.tar.xz
Add bulletproofing for cases where stdin, stdout, or stderr are closed.
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