bde 135036b624 Fix bugs in opendir():
- it succeeded on non-directories (see POSIX 5.1.2.4).
- it hung on (non-open) named pipes.
- it leaked memory if the second malloc() failed.
- it didn't preserve errno across errors in close().
1995-04-21 15:23:27 +00:00
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1995-04-21 15:23:27 +00:00
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