From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Declared but no defined functions |
Date: | 2019-07-05 23:32:31 |
Message-ID: | 2478.1562369551@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> writes:
> I think the following functions are mistakenly left in the header
> file. So attached patch removes them.
> dsa_startup()
> TransactionIdAbort()
> renameatt_type()
Agreed, these are referenced nowhere. I pushed the patch.
> I realized that TransactionIdAbort is declared in the transam.h but
> there is not its function body. As far as I found there are three
> similar functions in total by the following script.
> for func in `git ls-files | egrep "\w+\.h$" | xargs cat | egrep
> "extern \w+ \w+\(.*\);" | sed -e "s/.* \(.*\)(.*);/\1(/g"`
> do
> if [ `git grep "$func" -- "*.c" | wc -l` -lt 1 ];then
> echo $func
> fi
> done
FWIW, that won't catch declarations that lack "extern", nor functions
that return pointer-to-something. (Omitting "extern" is something
I consider bad style, but other people seem to be down with it.)
Might be worth another pass to look harder?
regards, tom lane
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