Re: [COMMITTERS] pgsql: Add pg_strnlen() a portable implementation of strlen.

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От Tom Lane
Тема Re: [COMMITTERS] pgsql: Add pg_strnlen() a portable implementation of strlen.
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Msg-id 21088.1507667824@sss.pgh.pa.us
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Ответ на Re: [COMMITTERS] pgsql: Add pg_strnlen() a portable implementationof strlen.  (Andres Freund <andres@anarazel.de>)
Ответы Re: [COMMITTERS] pgsql: Add pg_strnlen() a portable implementationof strlen.
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Andres Freund <andres@anarazel.de> writes:
> (there's definitely fixes to be made to where strnlen's replacement is
> located, but regardless, this needs to be fixed too)

Given that strnlen is standardized by POSIX, and has been for nigh a
decade, I think it'd be all right for us to treat it as a straight
port replacement function, a la strlcpy() for instance.  That is,
forget the pg_ prefix and just create a strnlen() function if the
platform has not got it.
        regards, tom lane


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