From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Jaume Teixi <teixi(at)6tems(dot)com> |
Cc: | psql-admin <pgsql-admin(at)postgresql(dot)org> |
Subject: | Re: postgresql 7.1.1 and textout and textin |
Date: | 2001-05-29 14:04:16 |
Message-ID: | 18395.991145056@sss.pgh.pa.us |
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Lists: | pgsql-admin |
Jaume Teixi <teixi(at)6tems(dot)com> writes:
> trying to migrate production servers form 7.0.2 to 7.1.1 now I need to
> compile an function written in c and when compiling using following
> includes:
> c:82: warning: passing arg 1 of `textout' from incompatible pointer type
> line 82: src = textout( src_string );
textout (and all the other built-in SQL functions) now have to be called
via the "new style" calling convention. Which unfortunately is a pain
in the neck to code in bare C. A number of modules do something like
this:
#define _textout(str) DatumGetPointer(DirectFunctionCall1(textout, PointerGetDatum(str)))
The price of progress :-(. See the documentation for more info.
regards, tom lane
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