Re: string.h: Mark 34 functions with __must_check

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To: Joe Perches <joe@xxxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx
Subject: Re: string.h: Mark 34 functions with __must_check
From: Markus Elfring <Markus.Elfring@xxxxxx>
Date: Fri, 11 Oct 2019 07:00:19 +0200
Cc: David Sterba <dsterba@xxxxxxx>, Nick Desaulniers <ndesaulniers@xxxxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>
In-reply-to: <9b331c1184aca8a32b9132d29957cd5e8bef1c1d.camel@perches.com>
References: <75f70e5e-9ece-d6d1-a2c5-2f3ad79b9ccb@web.de> <20191009110943.7ff3a08a@gandalf.local.home> <CAKwvOdk3OTaAVmbV9Cu+Dzg8zuojjU6ENZfu4cUPaKS2a58d3w@mail.gmail.com> <4d890cae9cbbd873096cb1fadb477cf4632ddb9a.camel@perches.com> <CAKwvOdntBXd3OPiCV5adcDjXor886-XnsSxcStAjYBJpuEBrqQ@mail.gmail.com> <20191010142733.GT2751@twin.jikos.cz> <9b331c1184aca8a32b9132d29957cd5e8bef1c1d.camel@perches.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1

> +our $PositionalAttribute	= qr{
> +			__must_check|
> +			__printf|

I suggest to put all key words which share the leading underscores
into another alternation for an improved regular expression.

Regards,
Markus

References:
- [PATCH] string.h: Mark 34 functions with __must_check
  - From: Markus Elfring
- Re: [PATCH] string.h: Mark 34 functions with __must_check
  - From: Steven Rostedt
- Re: [PATCH] string.h: Mark 34 functions with __must_check
  - From: Nick Desaulniers
- Re: [PATCH] string.h: Mark 34 functions with __must_check
  - From: Joe Perches
- Re: [PATCH] string.h: Mark 34 functions with __must_check
  - From: Nick Desaulniers
- Re: [PATCH] string.h: Mark 34 functions with __must_check
  - From: David Sterba
- Re: [PATCH] string.h: Mark 34 functions with __must_check
  - From: Joe Perches

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