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Date: Sun, 4 Apr 2004 11:38:17 -0500
From: Dan Nelson <dnelson@allantgroup.com>
To: Eric De la Cruz Lugo <eric@iteso.mx>
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	<20040328231756.GA86437@VARK.homeunix.com> <1081013624.406ef5788b3a1@iteso.mx>
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cc: David Schultz <das@freebsd.org>
cc: freebsd-standards@freebsd.org
Subject: Re: i386_get_ioperm syntax....
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In the last episode (Apr 03), Eric De la Cruz Lugo said:
> terra# make 
> make  all-recursive 
> Making all in m4 
> Making all in src 
> if g++ -DREENTRANT -I. -I. -I..     -O6 -I/usr/include/bhpos   -O6 -I/usr/
> include/bhpos -I/usr/local/include -I/usr/local/include/libxml2 -I/usr/local/
> lib/gtkmm/include -I/usr/X11R6/include/gtk12 -I/usr/local/include/glib12 -I/
> usr/X11R6/include -I/usr/local/include/sigc++-1.0   -I/usr/include/bhpos/hw 
> -I/usr/include/bhpos/widget -g -O2 -MT callbacks.o -MD -MP -MF ".deps/
> callbacks.Tpo"  -c -o callbacks.o `test -f 'callbacks.cc' || echo 
> './'`callbacks.cc;  then mv ".deps/callbacks.Tpo" ".deps/callbacks.Po";  else 
> rm -f ".deps/callbacks.Tpo"; exit 1;  fi 
> callbacks.cc: In member function `int CPost::DeviceControl(int, int)': 
> callbacks.cc:160: error: invalid conversion from `int' to `unsigned int*' 
> callbacks.cc:160: error: invalid conversion from `int' to `int*' 
> callbacks.cc:163: error: invalid conversion from `int' to `unsigned int*' 

> the relevant lines are : 
>  
>  else if(flags==5){ 
>          return i386_get_ioperm(0x3F8, 6, 1); 
>       } 
>       else if(flags==6){ 
>          return i386_get_ioperm(0x3F8, 6, 0); 
>       } 

int i386_get_ioperm(unsigned int start, unsigned int *length, int *enable);

The 2nd two arguments are pointers to ints.

-- 
	Dan Nelson
	dnelson@allantgroup.com