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Re: this guy talks about fopen (and im thinking about fopen for network)

From cross@spitfire.i.gajendra.net (Dan Cross)
Newsgroups comp.lang.c
Subject Re: this guy talks about fopen (and im thinking about fopen for network)
Date 2026-06-24 11:04 +0000
Organization PANIX Public Access Internet and UNIX, NYC
Message-ID <111gdk0$1et$1@reader1.panix.com> (permalink)
References <1106o9f$3b6c7$1@dont-email.me> <111eavb$2c615$1@dont-email.me> <Zwz_R.2$zNZ2.1@fx16.iad> <111elok$2g1qh$2@dont-email.me>

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In article <111elok$2g1qh$2@dont-email.me>,
David Brown  <david.brown@hesbynett.no> wrote:
>On 23/06/2026 19:39, Scott Lurndal wrote:
>> David Brown <david.brown@hesbynett.no> writes:
>>> On 23/06/2026 17:35, Scott Lurndal wrote:
>>>> David Brown <david.brown@hesbynett.no> writes:
>>>>> On 22/06/2026 16:56, Scott Lurndal wrote:
>>>>>> Michael S <already5chosen@yahoo.com> writes:
>>>>>>> On Sun, 21 Jun 2026 12:18:39 +0200
>>>>>>> David Brown <david.brown@hesbynett.no> wrote:
>>>>>>>
>> 
>>>
>>>>> or
>>>>> <https://en.wikibooks.org/wiki/Serial_Programming/Serial_Linux>.
>>>>
>>>> Which describes several long-obsolete API implementations.
>>>>
>>>
>>> OK.
>>>
>>> But there is still termio stuff needed in the setup of the UART, when
>>> all that is needed in almost all cases this century is picking the baud
>>> rate, possibly enabling the RTS line as an RS-485 driver enable, picking
>>> 8,n,1 (other options are rare, but not quite non-existent), and then
>>> reading and writing characters.
>> 
>> I would separate those into two distinct operations:
>> 
>
>Yes.
>
>>   - One-time setup.  Setting the line characteristics (baud rate,
>>     stop-bits, parity) and the UART characteristics (flow
>>     control, Rx and Tx FIFOs, Carrier Detect).  For which there
>>     are standard POSIX interfaces (tcsetattr/tcgetattr)
>> 
>>   - steady-state operations, such as reading and writing which
>>     use the normal file I/O operations (read, write, poll, et alia)
>> 
>
>Agreed.
>
>It's only the setup that is a pain because of legacy terminal support.

Is it really that hard?

    struct termios term;
    memset(&term, 0, sizeof(term));
    cfmakeraw(&term); // BSD extension
    cfsetispeed(&term, B38400);
    cfsetospeed(&term, B38400);
    term.c_cflag |= CS8 | CREAD | CRTSCTS;
    tcsetattr(fd, TCSANOW, &term)

Of course, on plan 9, it's even easier:

    echo -n b38400 l8 pn s1 >/dev/eia1ctl

>>    There are other possible features that
>>> can be useful for UARTs, such as getting feedback when everything is
>>> sent (via a semaphore, condition variable, or similar synchronisation
>>> mechanism),
>> 
>>    That really depends on OS API.  STDIO buffers output, and provides
>>    a mechanism to flush the buffers.    If one bypasses stdio and uses
>>    read/write, the programmer can call tcdrain() to ensure the data
>>    has been transmitted or set VMIN=1 and VTIME=0 with tcsetattr
>>    to avoid any buffering in the kernel driver.
>> 
>>> getting feedback when there has been a pause since the last
>>> received character, and other such things.  AFAIK these are not
>>> available with standard Linux serial port handling.
>> 
>>    The poll(2) system call can be used for this purpose, as it
>>    can timeout if there is no character received within a
>>    specified interval.
>
>I guess I am used to microcontroller programming - things happen far 
>more directly and efficiently there.  (Or I use Python, were the source 
>code is simple and easy, and you don't think about the layers in between 
>the code and the hardware!)

"Efficiently" with respect to what?  One could argue that MCUs
waste a lot of CPU cycles because their software is usually
terribly unsophisticated.  A blocking system calll like `poll`
allows the operating system to context switch to some other
runnable task while the poll is pending, without the complexity
of directly handling interrupts.

        - Dan C.

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this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-08 17:49 +0200
  Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-08 18:16 +0200
    Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-08 18:24 +0200
    Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 00:28 +0000
      Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 08:56 +0200
        Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 10:26 +0200
        Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 09:10 +0000
          Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 11:34 +0200
            Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-09 12:25 +0200
              Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 12:31 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 13:43 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 13:53 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-10 00:02 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-10 08:55 +0200
            Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-10 00:00 +0000
              Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-10 09:06 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-10 00:34 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-10 12:37 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-10 11:40 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-11 00:01 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-22 13:42 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-22 22:38 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-23 14:40 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-24 02:04 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-24 04:42 -0700
          Re: this guy talks about fopen (and im thinking about fopen for network) Paul <nospam@needed.invalid> - 2026-06-09 06:02 -0400
            Re: this guy talks about fopen (and im thinking about fopen for network) fir <profesor.fir@gmail.com> - 2026-06-09 12:18 +0200
            Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 23:45 +0000
          Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 13:55 -0700
            Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 23:56 +0000
              Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 21:52 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 21:55 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 22:05 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-10 06:03 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-10 00:24 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-11 00:07 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-19 16:47 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-20 02:49 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-19 19:52 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-20 03:57 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-20 15:49 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-21 16:30 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-22 14:56 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-22 12:23 -0700
              Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-10 14:56 +0000
      Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 13:54 -0700
        Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 23:47 +0000
          Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 21:42 -0700
            Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-10 06:21 +0000
              Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-10 00:14 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-10 00:31 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-11 00:15 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-11 21:08 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-13 00:10 +0000
          Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-09 23:01 -0700
            Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-10 06:47 +0000
              Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-11 13:27 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-12 01:35 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-13 14:26 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-13 14:32 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-14 00:45 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-14 13:55 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-16 04:36 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-16 13:08 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-16 13:11 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-17 03:11 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-17 12:13 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-17 23:47 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-17 20:26 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-18 07:30 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-18 04:36 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-18 04:38 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-18 23:03 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-19 13:42 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-19 22:40 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-19 16:40 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-20 02:50 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-19 19:53 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-20 03:59 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-21 16:31 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-22 00:59 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-22 14:06 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-22 22:40 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-23 14:41 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-24 02:05 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-24 04:36 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-24 12:19 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-24 21:47 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-25 12:44 -0700
      Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-10 12:02 -0700
        Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-11 00:16 +0000
    Re: this guy talks about fopen (and im thinking about fopen for network) BGB <cr88192@gmail.com> - 2026-06-17 18:41 -0500
      Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-18 07:30 +0000
        Re: this guy talks about fopen (and im thinking about fopen for network) BGB <cr88192@gmail.com> - 2026-06-18 03:49 -0500
          Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-18 23:06 +0000
            Re: this guy talks about fopen (and im thinking about fopen for network) BGB <cr88192@gmail.com> - 2026-06-19 01:20 -0500
              Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-19 08:56 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 10:42 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 10:18 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 15:29 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 16:18 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 18:07 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-19 18:51 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 21:04 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 19:55 +0000
                [OT] Google AI - behavioral analysis (was: [something else]) Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-06-20 01:52 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-20 03:03 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-19 18:50 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-19 13:46 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 15:49 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-19 17:25 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-21 01:42 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-21 12:18 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-21 23:15 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) antispam@fricas.org (Waldek Hebisch) - 2026-06-22 04:33 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-22 10:01 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-22 14:56 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-23 07:25 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-23 15:35 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-23 18:07 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-23 17:12 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-23 21:07 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-23 23:00 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-24 08:32 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-24 21:54 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-24 21:09 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-24 10:48 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-24 10:47 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-24 15:02 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-25 11:29 +0000
                NIC interrupt rates (was UART discussion; previously was Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-25 15:31 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-25 19:15 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-25 18:29 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-25 20:52 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-26 14:58 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-26 11:46 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-27 01:57 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-25 22:53 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-27 01:52 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-27 19:46 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-01 13:16 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-07-03 17:00 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-27 20:49 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-01 13:17 +0000
                UARTs (was Re: this guy talks about fopen (and im thinking about fopen for network)) scott@slp53.sl.home (Scott Lurndal) - 2026-06-27 18:50 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-23 17:39 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-23 21:11 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-24 11:04 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-24 15:27 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-25 11:56 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-25 21:30 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-27 02:22 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-28 18:59 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-07-07 23:19 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-07-08 14:52 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-07-08 20:56 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-24 15:51 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2026-06-23 14:44 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-23 22:30 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-23 22:48 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-24 12:18 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-24 22:00 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-24 20:09 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Michael S <already5chosen@yahoo.com> - 2026-06-25 00:25 +0300
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-25 12:00 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-25 15:37 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) pa@see.signature.invalid (Pierre Asselin) - 2026-06-24 21:21 +0000
                Time from official time-services (was Re: ...some arbitrary subject...) Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-06-28 00:15 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 16:31 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 17:50 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-19 18:54 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 19:58 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 21:15 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 22:09 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-20 03:00 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-06-19 10:33 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 19:04 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) scott@slp53.sl.home (Scott Lurndal) - 2026-06-19 18:55 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) Bart <bc@freeuk.com> - 2026-06-19 21:07 +0100
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-20 13:53 +0200
                Re: this guy talks about fopen (and im thinking about fopen for network) James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-06-20 19:25 -0400
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-19 22:49 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) BGB <cr88192@gmail.com> - 2026-06-19 18:06 -0500
              Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-19 06:59 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) BGB <cr88192@gmail.com> - 2026-06-19 14:47 -0500
                Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-19 22:47 +0000
                Re: this guy talks about fopen (and im thinking about fopen for network) David Brown <david.brown@hesbynett.no> - 2026-06-20 14:02 +0200
              Re: this guy talks about fopen (and im thinking about fopen for network) Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-06-19 02:21 -0700
                Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-19 09:59 +0000
  Re: this guy talks about fopen (and im thinking about fopen for network) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 00:26 +0000
  Re: this guy talks about fopen (and im thinking about fopen for network) Kaz Kylheku <046-301-5902@kylheku.com> - 2026-06-09 21:21 +0000
    Re: this guy talks about fopen (and im thinking about fopen for network) cross@spitfire.i.gajendra.net (Dan Cross) - 2026-06-10 12:28 +0000
  Re: this guy talks about fopen (and im thinking about fopen for network) Bonita Montero <Bonita.Montero@gmail.com> - 2026-06-11 07:24 +0200
  Re: this guy talks about fopen (and im thinking about fopen for network) Bonita Montero <Bonita.Montero@gmail.com> - 2026-06-14 14:44 +0200

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