Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.c > #149336

Re: C String terminator

From Keith Thompson <Keith.S.Thompson+u@gmail.com>
Newsgroups comp.lang.c
Subject Re: C String terminator
Date 2020-01-21 23:19 -0800
Organization None to speak of
Message-ID <874kwo7yby.fsf@nosuchdomain.example.com> (permalink)
References <qvktc8$gvf$1@dont-email.me> <b6ef5c2e-7e90-47d0-bc0e-ff321c0983b6@googlegroups.com>

Show all headers | View raw

John Bode <jfbode1029@gmail.com> writes:
> On Tuesday, January 14, 2020 at 11:22:24 AM UTC-6, T wrote:
>> Had this conversatio with someone over on the
>> Raku mailing list:
>> 
>> >>     By the way, "C String" REQUIRES a nul at the end:
>> >>     an error in the NativeCall documentation.
>> 
>> > No, it does not. And even if it did, it should better go to the C,
>> > not Raku, documentation
>> 
>> Would someone correct me if a C String actually does
>> not require a nul to terminate itself?
>> 
>> If I am correct, would someone give me the chapter and
>> verse in the ISO that states this.  (The guy I am
>> conversing with will ot take a third party definition.)
>
> C 2011 Online Draft (http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf), 
> 7.1.1, paragraph 1:
>
>> A string is a contiguous sequence of characters TERMINATED BY AND INCLUDING the 
>> first null character.
[...]
> Emphasis added.  In order to be considered a *string* in C, a sequence
> of characters *must* be terminated by a nul character.

That definition has been cited several times in the week since this
thread started.

-- 
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
Working, but not speaking, for Philips Healthcare
void Void(void) { Void(); } /* The recursive call of the void */

Back to comp.lang.c | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

C String terminator T <T@invalid.invalid> - 2020-01-14 09:22 -0800
  Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-14 09:32 -0800
    Re: C String terminator T <T@invalid.invalid> - 2020-01-14 09:43 -0800
      Re: C String terminator Bart <bc@freeuk.com> - 2020-01-14 17:53 +0000
        Re: C String terminator David Brown <david.brown@hesbynett.no> - 2020-01-14 20:17 +0100
          Re: C String terminator Bart <bc@freeuk.com> - 2020-01-14 20:01 +0000
      Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-14 09:57 -0800
        Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-14 11:37 -0800
          Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:02 -0800
            Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:38 -0800
              Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:53 -0800
        Re: C String terminator Manfred <noname@add.invalid> - 2020-01-14 20:48 +0100
    Re: C String terminator chad <cdalten@gmail.com> - 2020-01-15 05:43 -0800
      Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-15 07:12 -0800
      Re: C String terminator Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-01-15 15:35 +0000
        Re: C String terminator chad <cdalten@gmail.com> - 2020-01-19 06:20 -0800
    Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-15 10:52 -0800
      Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-15 12:52 -0800
        Re: C String terminator gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-15 20:56 +0000
        Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 02:17 +0000
        Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-15 21:54 -0800
          Re: C String terminator fir <profesor.fir@gmail.com> - 2020-01-16 02:07 -0800
            Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-16 02:45 -0800
              Re: C String terminator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2020-01-16 08:21 -0700
                Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-16 08:03 -0800
              Re: C String terminator John Bode <jfbode1029@gmail.com> - 2020-01-16 09:06 -0800
              Re: C String terminator James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-16 11:29 -0800
      Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 02:01 +0000
        Re: C String terminator James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-15 23:02 -0500
        Re: C String terminator David Brown <david.brown@hesbynett.no> - 2020-01-16 11:15 +0100
          Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 13:07 +0000
        Re: C String terminator Manfred <noname@add.invalid> - 2020-01-17 18:43 +0100
          Re: C String terminator Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-01-21 04:00 -0800
          Re: C String terminator James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-21 05:00 -0800
  Re: C String terminator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2020-01-14 12:36 -0700
    Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-14 12:05 -0800
      Re: C String terminator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2020-01-14 13:54 -0700
        Re: C String terminator James Kuyper <jameskuyper@alumni.caltech.edu> - 2020-01-14 15:03 -0800
          Re: C String terminator Thiago Adams <thiago.adams@gmail.com> - 2020-01-15 04:55 -0800
            Re: C String terminator Guillaume <message@bottle.org> - 2020-01-15 20:49 +0100
              Re: C String terminator Thiago Adams <thiago.adams@gmail.com> - 2020-01-15 12:55 -0800
        Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-14 21:31 -0800
    Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:28 -0800
      Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:38 -0800
        Re: C String terminator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2020-01-15 10:50 -0700
          Re: C String terminator T <T@invalid.invalid> - 2020-01-15 10:17 -0800
        Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:53 -0800
  Re: C String terminator Richard Damon <Richard@Damon-Family.org> - 2020-01-14 21:43 -0500
  Re: C String terminator "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2020-01-14 22:52 -0800
    Re: C String terminator "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2020-01-14 22:54 -0800
  Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-15 02:00 -0800
    Re: C String terminator gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-15 10:47 +0000
      Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-15 03:02 -0800
    Re: C String terminator T <T@invalid.invalid> - 2020-01-15 10:19 -0800
      Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-15 11:33 -0800
        Re: C String terminator T <T@invalid.invalid> - 2020-01-15 12:03 -0800
          Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 01:30 +0000
            Re: C String terminator T <T@invalid.invalid> - 2020-01-15 18:17 -0800
              Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 03:44 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-15 20:33 -0800
          Re: C String terminator fir <profesor.fir@gmail.com> - 2020-01-16 02:26 -0800
  Re: C String terminator Jorgen Grahn <grahn+nntp@snipabacken.se> - 2020-01-15 15:11 +0000
    Re: C String terminator T <T@invalid.invalid> - 2020-01-15 09:32 -0800
      Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-15 10:47 -0800
        Re: C String terminator T <T@invalid.invalid> - 2020-01-15 10:58 -0800
          Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 01:39 +0000
            Re: C String terminator T <T@invalid.invalid> - 2020-01-15 18:27 -0800
              Re: C String terminator T <T@invalid.invalid> - 2020-01-15 19:03 -0800
              Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 03:28 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-15 19:33 -0800
                Re: C String terminator T <T@invalid.invalid> - 2020-01-15 19:38 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 13:31 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-16 09:09 -0800
                Re: C String terminator Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2020-01-16 10:27 -0700
                Re: C String terminator T <T@invalid.invalid> - 2020-01-16 10:54 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 20:59 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-16 14:11 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 20:17 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-16 14:14 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 23:45 +0000
                Yes, Ben makes house calls (Was: C String terminator) gazelle@shell.xmission.com (Kenny McCormack) - 2020-01-16 23:57 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 11:28 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-17 20:46 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 12:48 -0800
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 12:54 -0800
                Re: C String terminator Bart <bc@freeuk.com> - 2020-01-17 21:02 +0000
                Re: C String terminator Bart <bc@freeuk.com> - 2020-01-17 21:21 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 13:35 -0800
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 13:44 -0800
                Re: C String terminator fir <profesor.fir@gmail.com> - 2020-01-17 15:03 -0800
                Re: C String terminator fir <profesor.fir@gmail.com> - 2020-01-17 15:06 -0800
                Re: C String terminator Ike Naar <ike@sdf.lonestar.org> - 2020-01-18 07:30 +0000
                Re: C String terminator Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-01-17 16:06 -0500
                Re: C String terminator Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2020-01-17 16:23 -0500
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 13:37 -0800
                Re: C String terminator Tim Rentsch <tr.17687@z991.linuxsc.com> - 2020-01-21 04:10 -0800
                Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-21 10:41 -0800
                Re: C String terminator Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2020-01-17 01:55 -0800
                Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-17 09:52 -0800
                Re: C String terminator T <T@invalid.invalid> - 2020-01-17 11:29 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 18:21 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-16 10:50 -0800
                Re: C String terminator Ben Bacarisse <ben.usenet@bsb.me.uk> - 2020-01-16 20:50 +0000
                Re: C String terminator T <T@invalid.invalid> - 2020-01-16 14:17 -0800
  Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-15 09:59 -0800
  Re: C String terminator T <T@invalid.invalid> - 2020-01-15 10:15 -0800
  Re: C String terminator T <T@invalid.invalid> - 2020-01-18 21:42 -0800
    Re: C String terminator T <T@invalid.invalid> - 2020-01-19 22:13 -0800
  Re: C String terminator Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-21 19:49 +0100
  Re: C String terminator John Bode <jfbode1029@gmail.com> - 2020-01-21 15:33 -0800
    Re: C String terminator Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2020-01-21 23:19 -0800
    Re: C String terminator Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-22 08:39 +0100
      Re: C String terminator chad <cdalten@gmail.com> - 2020-01-22 06:59 -0800
        Re: C String terminator Bonita Montero <Bonita.Montero@gmail.com> - 2020-01-22 18:44 +0100

csiph-web