linux-kernel - Re: [PATCH 1/2] lib/string_helpers: Introduce strsplit

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Message-ID: <Ys1+7P5zN4irxKW3@sirena.org.uk>
Date:   Tue, 12 Jul 2022 15:02:20 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Cezary Rojewski <cezary.rojewski@...el.com>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        Péter Ujfalusi 
        <peter.ujfalusi@...ux.intel.com>,
        Andy Shevchenko <andy@...nel.org>,
        ALSA Development Mailing List <alsa-devel@...a-project.org>,
        Takashi Iwai <tiwai@...e.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        amadeuszx.slawinski@...ux.intel.com,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>
Subject: Re: [PATCH 1/2] lib/string_helpers: Introduce strsplit_u32()

On Tue, Jul 12, 2022 at 03:51:04PM +0200, Cezary Rojewski wrote:

> Please correct me if I'm wrong, but there is no guarantee that int is always
> 32bits long. What is guaranteed though, is that int holds at least -/+
> 32,767. Also, values larger than INT_MAX are allowed in the IPC payload.

Right, int is just the natural size for an integer on the platform.

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