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Date:      Thu, 2 Feb 2023 07:43:31 +0000
From:      Jessica Clarke <jrtc27@freebsd.org>
To:        =?utf-8?Q?Stefan_E=C3=9Fer?= <se@FreeBSD.org>
Cc:        "src-committers@freebsd.org" <src-committers@FreeBSD.org>, "dev-commits-src-all@freebsd.org" <dev-commits-src-all@FreeBSD.org>, "dev-commits-src-main@freebsd.org" <dev-commits-src-main@FreeBSD.org>
Subject:   Re: git: 1e0853ee8403 - main - sys/kbio.h: support Unicode key codes in vt keymap files
Message-ID:  <84830C1A-149F-4B05-99DC-1E0B50C8B59A@freebsd.org>
In-Reply-To: <B18FC1EA-29B9-45A8-A666-35F975424256@freebsd.org>
References:  <202302011630.311GUmt1068106@gitrepo.freebsd.org> <B18FC1EA-29B9-45A8-A666-35F975424256@freebsd.org>

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On 1 Feb 2023, at 16:40, Jessica Clarke <jrtc27@FreeBSD.org> wrote:
>=20
> On 1 Feb 2023, at 16:30, Stefan E=C3=9Fer <se@FreeBSD.org> wrote:
>>=20
>> The branch main has been updated by se:
>>=20
>> URL: =
https://cgit.FreeBSD.org/src/commit/?id=3D1e0853ee84031e4131a0b8cc8737696f=
199d3d4c
>>=20
>> commit 1e0853ee84031e4131a0b8cc8737696f199d3d4c
>> Author:     Stefan E=C3=9Fer <se@FreeBSD.org>
>> AuthorDate: 2023-02-01 16:24:18 +0000
>> Commit:     Stefan E=C3=9Fer <se@FreeBSD.org>
>> CommitDate: 2023-02-01 16:24:18 +0000
>>=20
>>   sys/kbio.h: support Unicode key codes in vt keymap files
>>=20
>>   Some keyboard definitions return Unicode characters that cannot be
>>   represented in the 8 bits provided by an u_char.
>>=20
>>   Extend then width of the keycode entries to 16 bits to allow for =
all
>>   keycodes currently defined in share/vt/keymaps/*,kbd.
>>=20
>>   Reported by:       yuri@aetern.org
>>   MFC after:         3 days
>> ---
>> sys/sys/kbio.h | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>=20
>> diff --git a/sys/sys/kbio.h b/sys/sys/kbio.h
>> index 7f17bda76c51..b0779f5ed114 100644
>> --- a/sys/sys/kbio.h
>> +++ b/sys/sys/kbio.h
>> @@ -200,7 +200,7 @@ typedef struct okeymap okeymap_t;
>>=20
>> struct acc_t {
>> 	u_char		accchar;
>> -	u_char		map[NUM_ACCENTCHARS][2];
>> +	u_short		map[NUM_ACCENTCHARS][2];
>=20
> This breaks ABI for [GP]IO_DEADKEYMAP.

Ping. This is important, especially with the MFC after.

This should be reverted and re-landed with compat IMO.

Jess

>> };
>>=20
>> struct accentmap {




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