In article <3BC4EFFC.42ACE59E@us.ibm.com>,
Mingming cao <cmm@us.ibm.com> wrote:
>
>I thought about the case when rmdir() on the cwd of other processes,
>but, as you said, that is implementation dependent. However rmdir() on
>"." does returns EBUSY error.
That's a completely different thing, though - even though the difference
is rather subtle.
You can remove pretty much any empty directory (if the filesystem
permits it - some don't). HOWEVER, you can not use "." as the final
component of your pathname.
It has nothing to do with home directory: you can try just doing
mkdir /tmp/hello
rmdir /tmp/hello/.
and you'll get the same error (and it _should_ return EINVAL, not EBUSY.
EBUSY is for the "this filesystem doesn't allow you to remove a
directory that is in use" case).
Linus
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This archive was generated by hypermail 2b29 : Mon Oct 15 2001 - 21:00:35 EST