Jaume Teixi <[EMAIL PROTECTED]> 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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