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Date: Wed, 19 Jan 2005 13:00:22 -0500 (EST)
From: Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
Reply-To: cygwin AT cygwin DOT com
To: Patrick Samson <p_samson AT yahoo DOT com>
cc: cygwin AT cygwin DOT com
Subject: Re: FileRunner under cygwin - simple compilation fails.
In-Reply-To: <20050119175434.47986.qmail@web51403.mail.yahoo.com>
Message-ID: <Pine.GSO.4.61.0501191257030.19122@slinky.cs.nyu.edu>
References: <20050119175434 DOT 47986 DOT qmail AT web51403 DOT mail DOT yahoo DOT com>
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On Wed, 19 Jan 2005, Patrick Samson wrote:

> --- Igor Pechtchanski wrote:
> > Arg #3 is a pointer to a function (Tcl_CmdProc). See where that's
> > declared *in the preprocessed file* (so that all macros are expanded)
> > and see if your declarations of GetTimeFromSecs, etc, correspond to
> > it.  The most obvious mismatch is probably the "const char* argv[]"
> > vs. your "char* argv[]".
>
> From a working source of Postgresql:
>
> static int pltcl_elog(ClientData cdata, Tcl_Interp *interp,
> 		   int argc, CONST84 char *argv[]);
>                              ^^^^^^^
>
> I'm pretty confident that CONST84 is #defined as CONST in tcl.h

...which expands to "const" in the final sources:

$ echo '#include <tcl.h>' | gcc -E - | grep '^typedef int (Tcl_CmdProc)'
typedef int (Tcl_CmdProc) (ClientData clientData, Tcl_Interp *interp, int argc, const char *argv[]);

And your point was?..
	Igor
-- 
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