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Re: [Discuss-gnuradio] uint64
From: |
Stephane Fillod |
Subject: |
Re: [Discuss-gnuradio] uint64 |
Date: |
Fri, 17 Feb 2006 11:35:25 +0100 |
User-agent: |
Mutt/1.5.11 |
On Thu, Feb 16, 2006 at 07:17:08PM -0800, Eric Blossom wrote:
> On Wed, Feb 15, 2006 at 04:28:48AM +0100, Martin Dvh wrote:
> > I am creating a block which needs an unsigned 64 bit int (uint64) in a
> > struct
> > I want to do this in a cross-platform way but there is no gr_uint64 yet.
> > I can just use unsigned long long int, but I am not sure this is save
> > (allways 64 bit)
> > I can include stdint.h and use uint64_t, but I don't know if this is
> > available on every system
> >
> > The existing gr_types.h file does the following for the current types:
> > typedef short gr_int16;
> > typedef int gr_int32;
> > typedef unsigned short gr_uint16;
> > typedef unsigned int gr_uint32;
> >
> > I am not sure this is save too.
> >
> > So how to proceed?
> >
> > Greetings,
> > Martin
>
> Hi Martin,
>
> I added gr_int64 and gr_uint64 to gr_types.h.
> I continued the "unsafe practice" pending a proper config fix.
Tedious is the word for the pending fix :-)
Please find a patch attached. It has autoconf detection of stdint.h,
definitions of types accordingly in gr_types.h and a bunch of #include
<config.h> in the C++ sources files since config.h can not easily be
included from header files (multiple inclusion not handled properly).
This was the opportunity to shoot couple of mistakes in the form
#ifndef HAVE_CONFIG_H
#include <config.h>
#endif
--
Stephane
gr_types.patch
Description: Text document