Re: [hpoj-devel] lots of ptal-mlcd fixes

[Joe P. <joe...@sn...>]

On Tuesday 12 June 2001 04:58 am, David Paschal wrote:
<...>
> There were some pretty far-reaching changes in this checkin, and I somehow
> managed to break a lot of things while making these changes.  :-)  It
> should all be fixed now, but I would appreciate it if people could do some
> print and scan testing and let me know if anything odd happens, such as
> error or fatal error messages, especially about bad states or invalid file
> descriptors passed to fdRegister().
>
> David


When compiling the latest CVS code, I get the same error Alexander reported 
(compiler: gcc-2.95.2).

make[1]: Entering directory `/home/joe/CVS/hpoj_copy/mlcd'
g++ -I/home/joe/CVS/hpoj_copy/mlcd -I/home/joe/CVS/hpoj_copy/mlcd/transport 
-O -g -Wall
-DEX_TRANSPORT_UNIX_PORT -DPAR_PLATFORM_LINUX -DUSB_PLATFORM_LINUX -DJD_DEBUG 
-DBROKEN_IO_H -c -o ExMgr.o ExMgr.cpp
In file included from 
/home/joe/CVS/hpoj_copy/mlcd/bp/ex/transport/ExTransport.h:26,
from /home/joe/CVS/hpoj_copy/mlcd/bp/ex/transport/ExMlcTransport.h:26,
from ExMgr.cpp:32: /home/joe/CVS/hpoj_copy/mlcd/bp/ex/ExMgr.h: In method 
`char * ExMgr::llioGetDeviceNode()': 
/home/joe/CVS/hpoj_copy/mlcd/bp/ex/ExMgr.h:806:
return to `char *' from `const char *' discards qualifiers
make[1]: *** [ExMgr.o] Error 1
make[1]: Leaving directory `/home/joe/CVS/hpoj_copy/mlcd'
make: *** [all] Error 2

Adding a char* cast in ExMgr.h:806 allowed the build to complete without any 
other trouble.

ExMgr.h:806:
//return llioName?llioName:"";
return llioName?llioName:(char*)"";

-- 
Joe