Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet

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To: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
Subject: Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
From: Takashi Iwai <tiwai@xxxxxxx>
Date: Mon, 18 Oct 2021 10:05:32 +0200
Cc: ffado-devel@xxxxxxxxxxxxxxxxxxxxx, alsa-devel@xxxxxxxxxxxxxxxx, clemens@xxxxxxxxxx
In-reply-to: <YWvsEY2aGYtDloou@workstation>
References: <20211015080826.34847-1-o-takashi@sakamocchi.jp> <s5hv91ythay.wl-tiwai@suse.de> <YWt6179lGu6xM3Gw@workstation> <s5hczo4t9q1.wl-tiwai@suse.de> <YWvsEY2aGYtDloou@workstation>
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On Sun, 17 Oct 2021 11:25:37 +0200,
Takashi Sakamoto wrote:
> 
> Would I ask you opinion about my concern about firewire UAPI header? Is
> it allowed to use float type instead of __u32 type?

I guess the safest way would be like include/uapi/linux/acct.h.
The ifdef KERNEL will be omitted at installation, so user-space would
see only float type while the kernel sees only __u32.

thanks,

Takashi

Follow-Ups:
- Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
  - From: Takashi Sakamoto

References:
- [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
  - From: Takashi Sakamoto
- Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
  - From: Takashi Iwai
- Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
  - From: Takashi Sakamoto
- Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
  - From: Takashi Iwai
- Re: [PATCH 00/11] ALSA: firewire-motu: add ioctl commands to retrieve information in messages delivered by isoc packet
  - From: Takashi Sakamoto

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