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ioctl_ficlonerange.2: Order ERRORS alphabetically
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -90,13 +90,14 @@ is set to indicate the error.
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.SH ERRORS
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Error codes can be one of, but are not limited to, the following:
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.TP
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.B EXDEV
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.IR dest_fd " and " src_fd
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are not on the same mounted filesystem.
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.TP
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.B EISDIR
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One of the files is a directory and the filesystem does not support shared
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regions in directories.
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.B EBADF
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.IR src_fd
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is not open for reading;
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.IR dest_fd
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is not open for writing or is open for append-only writes;
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or the filesystem which
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.IR src_fd
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resides on does not support reflink.
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.TP
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.B EINVAL
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The filesystem does not support reflinking the ranges of the given files.
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@ -107,14 +108,13 @@ to be aligned to the fundamental block size.
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XFS and Btrfs do not support
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overlapping reflink ranges in the same file.
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.TP
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.B EBADF
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.IR src_fd
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is not open for reading;
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.IR dest_fd
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is not open for writing or is open for append-only writes;
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or the filesystem which
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.IR src_fd
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resides on does not support reflink.
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.B EISDIR
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One of the files is a directory and the filesystem does not support shared
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regions in directories.
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.TP
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.B EOPNOTSUPP
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This can appear if the filesystem does not support reflinking either file
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descriptor.
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.TP
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.B EPERM
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.IR dest_fd
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@ -124,9 +124,9 @@ is immutable.
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One of the files is a swap file.
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Swap files cannot share storage.
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.TP
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.B EOPNOTSUPP
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This can appear if the filesystem does not support reflinking either file
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descriptor.
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.B EXDEV
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.IR dest_fd " and " src_fd
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are not on the same mounted filesystem.
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.SH VERSIONS
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These ioctl operations first appeared in Linux 4.5.
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They were previously known as
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