On Wed, Feb 17, 2010 at 1:11 AM, Poul-Henning Kamp <p...@freebsd.org> wrote:
> Author: phk
> Date: Wed Feb 17 09:11:21 2010
> New Revision: 203990
> URL: http://svn.freebsd.org/changeset/base/203990
>
> Log:
> Mention EISDIR as a possible errno.
>
> Modified:
> head/lib/libc/sys/unlink.2
>
> Modified: head/lib/libc/sys/unlink.2
> ==============================================================================
> --- head/lib/libc/sys/unlink.2 Wed Feb 17 09:09:12 2010 (r203989)
> +++ head/lib/libc/sys/unlink.2 Wed Feb 17 09:11:21 2010 (r203990)
> @@ -114,6 +114,8 @@ succeeds unless:
> .Bl -tag -width Er
> .It Bq Er ENOTDIR
> A component of the path prefix is not a directory.
> +.It Bq Er EISDIR
> +The named file is a directory.
> .It Bq Er ENAMETOOLONG
> A component of a pathname exceeded 255 characters,
> or an entire path name exceeded 1023 characters.
This is wrong as per POSIX
(<http://www.opengroup.org/onlinepubs/000095399/functions/unlink.html>):
[EPERM]
The file named by path is a directory, and either the calling process
does not have appropriate privileges, or the implementation prohibits
using unlink() on directories.
... and the current manpage ...
[EPERM] The named file is a directory.
The manpage needs to be modified to note that, or the offender
needs to be fixed.
Thanks,
-Garrett
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