On 2/15/23 15:11, Laszlo Ersek wrote:
> We intend to place a space character between the function designator and
> the opening parenthesis in a function call. We've been executing on that
> mostly consistently; fix the few exceptions now.
>
> The same convention should be applied to the invocations of function-like
> macros, and to instances of "__attribute__ ((attr))". (The latter is
> exemplified, although not consistently, by the GCC manual.) Implement
> this, by inserting the necessary spaces.
>
> Furthermore, some compiler attributes take multiple parameters, such as
> "nonnull". The GCC manual clearly shows that arguments passed to such
> attributes may be separated with ", " as well, not just ",". Use the
> former, as it's more readable.
>
> Finally, the C standard calls "defined" -- as in "#if defined identifier"
> and (equivalently) "#if defined (identifier)" -- a unary preprocessing
> operator. We can spell the parenthesized form as "defined (identifier)"
> rather than "defined(identifier)", so choose the former.
>
> I collected the locations possibly missing spaces with:
>
> git grep -EHn '\<[a-zA-Z0-9_]+\(' -- '*.c' '*.h'
>
> and then manually updated each as necessary.
>
> I didn't change occurrences in comments, except where the comment clearly
> indicated copying and pasting an expression into new code.
>
> "git show -w" outputs nothing for this patch.
>
> The test suite passes.
>
> Signed-off-by: Laszlo Ersek <[email protected]>
> ---
> lib/internal.h | 72 ++++++++++----------
> lib/nbd-protocol.h | 12 ++--
> common/include/array-size.h | 2 +-
> common/include/byte-swapping.h | 24 +++----
> common/include/checked-overflow.h | 42 ++++++------
> common/include/compiler-macros.h | 2 +-
> common/include/iszero.h | 2 +-
> common/include/minmax.h | 4 +-
> common/utils/const-string-vector.h | 2 +-
> common/utils/nbdkit-string.h | 2 +-
> common/utils/string-vector.h | 2 +-
> common/utils/vector.h | 20 +++---
> lib/errors.c | 6 +-
> lib/opt.c | 4 +-
> lib/uri.c | 2 +-
> lib/utils.c | 12 ++--
> common/include/test-array-size.c | 26 +++----
> common/utils/test-human-size.c | 10 +--
> common/utils/test-vector.c | 4 +-
> ocaml/nbd-c.h | 6 +-
> tests/eflags.c | 6 +-
> tests/get-size.c | 4 +-
> tests/newstyle-limited.c | 6 +-
> tests/oldstyle.c | 4 +-
> examples/copy-libev.c | 30 ++++----
> examples/list-exports.c | 2 +-
> examples/strict-structured-reads.c | 2 +-
> examples/threaded-reads-and-writes.c | 2 +-
> interop/interop.c | 2 +-
> copy/file-ops.c | 2 +-
> copy/main.c | 2 +-
> copy/nbdcopy.h | 2 +-
> dump/dump.c | 2 +-
> fuse/nbdfuse.c | 2 +-
> info/main.c | 2 +-
> ublk/nbdublk.c | 4 +-
> ublk/tgt.c | 20 +++---
> 37 files changed, 175 insertions(+), 175 deletions(-)
Merged this patch as commit b5101fbc59cb ("use space consistently in
function and function-like macro invocations", 2023-02-22), with Eric's
R-b from this thread, and with Rich's R-b from under patch#04.
A longer-term subset of the new or newly highlighted tasks I've recorded
in another commit: 46d60f807eca ("TODO: coding style and nbdkit code
sharing ideas", 2023-02-22).
The more direct tasks I've captured in
<https://bugzilla.redhat.com/show_bug.cgi?id=2172516>.
Laszlo
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