Re: [PATCH 22/24] membarrier.2: Note that glibc does not provide a wrapper

Alejandro Colomar
2020-09-28T14:43:01Z

On 2020-09-28 15:48, G. Branden Robinson wrote:
>> There are a few cases: if I want to find declarations of type int,
>> I'd start with:
>>
>> $ grep -rn "int\s"
>>
>> or something like that. "int\~" would break the ability to do that.
>
> That would, among more obscure cases, miss the style of function
> declaration used by people who get along without ctags:
>
> static int
> my_little_function(int foo, char bar)
>
> So I would tend to use grep 'int\>' to match a word boundary instead of
> a whitespace character.
>
> Regards,
> Branden
>

On 2020-09-28 16:31, David Laight wrote:
> From: Alejandro Colomar
>> Sent: 28 September 2020 14:33
> ...
>> There are a few cases: if I want to find declarations of type int,
>> I'd start with:
>>
>> $ grep -rn "int\s"
>>
>> or something like that. "int\~" would break the ability to do that.
>
> The 'word markers' \< and \> are your friends; look for "\<int\>".
>
> David
>
> -
> Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
> Registration No: 1397386 (Wales)
>

Thank you both, I didn't know about those.

Regards,

Alex