Re: trigraph in IPV6?
>From: Martin Hopkins <[EMAIL PROTECTED]> >Date: Tue, 30 Nov 1999 16:31:30 + (GMT) >Why is the ??) not a trigraph? ie. (???) => (?] Right you are; my error. :-( Cheers, david -- David Wolfskill [EMAIL PROTECTED] UNIX System Administrator voice: (650) 577-7158 pager: (888) 347-0197 FAX: (650) 372-5915 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: trigraph in IPV6?
> {"/usr/src/sys/netinet6"}$ grep '??.' in6.c
> * SIOCGLIFADDR: get first address. (???)
>
> I think the way this has been fixed before is to change it to something
> like (?!?) =)
I adopted the fix, thanks.
Yoshinobu Inoue
> --
> Brian Fundakowski Feldman \ FreeBSD: The Power to Serve! /
> [EMAIL PROTECTED]`--'
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Re: trigraph in IPV6?
> "David" == David Wolfskill <[EMAIL PROTECTED]> writes:
>> From: [EMAIL PROTECTED]
>> Date: Tue, 30 Nov 1999 23:02:21 +0900
>>> ../../netinet6/in6.c: warning: 1 trigraph(s) encountered
>>> haven't seen one of THOSE for a while
>> Could you tell me which line was that? I don't see any...
David> Indeed. The only line I see (as of the 1.1 version of the file, dated
David> 1999/11/22 02:44:59) that has 2 consecutive '?' characters at all (which
David> sequence introduces all trigraphs) is line 892, which reads
David> * SIOCGLIFADDR: get first address. (???)
David> And my copy of the May 13, 1988 DpANS C states (section 2.2.1.1):
David> 2.2.1.1 Trigraph sequences
David> All occurrences in a source file of the following sequences of
David> three characters (called trigraph sequences(5)) are replaced
David> with the corresponding single charcacter.
David> ??= #
David> ??( [
David> ??/ \
David> ??) ]
David> ??' ^
David> ??< {
David> ??! |
David> ??> }
David> ??- ~
David> No other trigraph sequences exist. Each ? that does not begin
David> one of the trigraphs listed above is not changed. [Example
David> & footnote elided -- dhw]
David> K&R, 2nd ed., p. 229 appears to agree with the above.
David> I suspect a bogus warning from gcc's lexical analyzer.
Why is the ??) not a trigraph? ie. (???) => (?]
Martin
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Re: trigraph in IPV6?
>From: [EMAIL PROTECTED]
>Date: Tue, 30 Nov 1999 23:02:21 +0900
>>../../netinet6/in6.c: warning: 1 trigraph(s) encountered
>>haven't seen one of THOSE for a while
> Could you tell me which line was that? I don't see any...
Indeed. The only line I see (as of the 1.1 version of the file, dated
1999/11/22 02:44:59) that has 2 consecutive '?' characters at all (which
sequence introduces all trigraphs) is line 892, which reads
* SIOCGLIFADDR: get first address. (???)
And my copy of the May 13, 1988 DpANS C states (section 2.2.1.1):
2.2.1.1 Trigraph sequences
All occurrences in a source file of the following sequences of
three characters (called trigraph sequences(5)) are replaced
with the corresponding single charcacter.
??= #
??( [
??/ \
??) ]
??' ^
??< {
??! |
??> }
??- ~
No other trigraph sequences exist. Each ? that does not begin
one of the trigraphs listed above is not changed. [Example
& footnote elided -- dhw]
K&R, 2nd ed., p. 229 appears to agree with the above.
I suspect a bogus warning from gcc's lexical analyzer.
Cheers,
david
--
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voice: (650) 577-7158 pager: (888) 347-0197 FAX: (650) 372-5915
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Re: trigraph in IPV6?
>../../netinet6/in6.c: warning: 1 trigraph(s) encountered >haven't seen one of THOSE for a while Could you tell me which line was that? I don't see any... itojun To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: trigraph in IPV6?
On Tue, 30 Nov 1999, Julian Elischer wrote:
>
>
> ../../netinet6/in6.c: warning: 1 trigraph(s) encountered
>
> haven't seen one of THOSE for a while
>
A warning, or a proper trigraph?
{"/usr/src/sys/netinet6"}$ grep '??.' in6.c
* SIOCGLIFADDR: get first address. (???)
I think the way this has been fixed before is to change it to something
like (?!?) =)
--
Brian Fundakowski Feldman \ FreeBSD: The Power to Serve! /
[EMAIL PROTECTED]`--'
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trigraph in IPV6?
../../netinet6/in6.c: warning: 1 trigraph(s) encountered haven't seen one of THOSE for a while To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
