telnetd

[Steve Holle]

At 02:27 AM 9/17/2004, Fernando RUIZ CASAS wrote:
>Hi,
>   But you must put attention.
>
>   When the session is closed a delete_task_var in automatic free when 
> close can crash the memory.
>   This is a bad behavior for this option.

I'm not sure I quite understand your message.  Am I using the 
rtems_initialize_telnetd(); incorrectly?

I did get it to build, by the way, and I'm not sure how.


>See you.
>
>Fernando RUIZ.
>
>
>On Thu, 16 Sep 2004 12:06:03 -0500
>  "Joel Sherrill <joel at OARcorp.com>" <joel.sherrill at OARcorp.com> wrote:
>>Steve Holle wrote:
>>>Can anyone tell me how to enable telnetd ?  I've used the same technique 
>>>I used on the other network functions as shown in the code below :
>>>         #ifdef ENABLE_NETWORKING
>>>                 std::cout << "  Starting  : Network Initialization..." 
>>> << std::endl ;
>>>                 std::cout.flush() ;
>>>           rtems_bsdnet_initialize_network ();
>>>                 std::cout << "  Completed : Network Initialization." << 
>>> std::endl << std::endl ;
>>>                 std::cout.flush() ;
>>>         #endif
>>>         #ifdef ENABLE_FTPD
>>>                 std::cout << "  Starting  : FTP Initialization..." << 
>>> std::endl ;
>>>                 std::cout.flush() ;
>>>           rtems_initialize_ftpd();
>>>                 std::cout << "  Completed : FTP Initialization." << 
>>> std::endl ;
>>>                 std::cout.flush() ;
>>>                 unsigned long temp = (unsigned long)&TARFILE_SIZE ;
>>>           status = Untar_FromMemory((unsigned char *)(&TARFILE_START), 
>>> temp);
>>>         #endif
>>>
>>>         #ifdef ENABLE_WEB_SERVER
>>>                 std::cout << "  Starting  : Webserver 
>>> Initialization..." << std::endl ;
>>>                 std::cout.flush() ;
>>>           rtems_initialize_webserver();
>>>                 std::cout << "  Completed : Webserver Initialization." 
>>> << std::endl ;
>>>                 std::cout.flush() ;
>>>         #endif
>>>         #ifdef ENABLE_TELNETD_SERVER
>>>                 int rtems_initialize_telnetd ( void ) ;
>>>                 std::cout << "  Starting  : Telnet Initialization..." 
>>> << std::endl ;
>>>                 std::cout.flush() ;
>>>           rtems_initialize_telnetd();
>>>                 std::cout << "  Completed : Telnet Initialization." << 
>>> std::endl ;
>>>                 std::cout.flush() ;
>>>         #endif
>>>
>>>I can find the source for rtems_initialize_telnetd  in the source tree 
>>>but when I try to build I get the following error :
>>>
>>>C++ compiling /tcb2/source/BuildDateTime.cc...
>>>Creating tcb2-debug.elf (linking)...
>>>ConfigureNetwork.o: In function `ConfigureNetwork()':
>>>ConfigureNetwork.o(.text+0x654): undefined reference to 
>>>`rtems_initialize_telnet
>>>d()'
>>>collect2: ld returned 1 exit status
>>>make[1]: *** [tcb2-debug.elf] Error 1
>>>make: *** [build] Error 2
>>>It appears that telnetd is not included in the rtems build but I can't 
>>>figure out how to get it included.
>>>Any ideas?
>>None here.  I just checked some build logs on the 4.6 tree and
>>telnetd.c is definitely being compiled.  The call is there.
>>Can you do something like this?
>>XXX-rtems-nm --extern-only .../librtemsbsp.a | grep telnet
>>/opt/rtems-4.6/bin/mips-rtems-nm --extern-only 
>>/opt/rtems-4.6/mips-rtems/jmr3904/lib/librtemsbsp.a | grep telnet
>>telnetd.o:
>>000002a0 T main_telnetd
>>00000374 T register_telnetd
>>000001b8 T rtems_initialize_telnetd
>>00000000 T rtems_task_telnetd
>>00000004 D telnetd_stack_size
>>00000000 D telnetd_task_id
>>00000008 D telnetd_task_priority
>>So that symbol is definitely in the mips/jmr3904 I had installed.
>>
>>>Steve Holle
>>>Link Communications, Inc.
>>>1035 Cerise Rd.
>>>Billings, MT  59101
>>>sholle at link-comm.com
>>
>>--
>>Joel Sherrill, Ph.D.             Director of Research & Development
>>joel at OARcorp.com                 On-Line Applications Research
>>Ask me about RTEMS: a free RTOS  Huntsville AL 35805
>>    Support Available             (256) 722-9985
>
>51, Le clos des G?ts
>Rue de la gare
>69730 Genay
>France
>EMAIL: correo At fernando-ruiz Dot com

Steve Holle
Link Communications, Inc.
1035 Cerise Rd.
Billings, MT  59101
sholle at link-comm.com