From: Alexander Monakov <amonakov@ispras.ru>
To: musl@lists.openwall.com
Subject: Re: [PATCH 1/9] interface additions for the C thread implementation
Date: Sun, 7 Sep 2014 14:05:19 +0400 (MSK) [thread overview]
Message-ID: <alpine.LNX.2.00.1409071356290.30149@monopod.intra.ispras.ru> (raw)
In-Reply-To: <1410081238.4856.137.camel@eris.loria.fr>
On Sun, 7 Sep 2014, Jens Gustedt wrote:
> > > For the C++ API/ABI, these also are different types, now, with type names
> > > (that are used for name mangling, e.g) as listed above.
> > >
> > > Somebody better versed in C++ could perhaps contribute code that
> > > overloads the comparison and assignment operators such that a compilation
> > > that tries to compare or copy these types fails.
> >
> > I'm not sure what you meant by this last paragraph.
>
> AFAIR in C++ there are ways to inhibit usage of copy assignment by
> declaring some "operator=" function that is never defined. But my C++
> has really become rusty.
There's no need to do that since those are unrelated structs, and therefore no
operator== and operator= are available in the first place. You also can't do
that in C (but in C++ you get an error rather than a warning when trying
to assign pointers).
Alexander
next prev parent reply other threads:[~2014-09-07 10:05 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-31 22:45 [PATCH 0/9] C thread patch series, v. 8.6 and 9.7 Jens Gustedt
2014-08-31 22:45 ` [PATCH 1/9] interface additions for the C thread implementation Jens Gustedt
2014-09-07 0:21 ` Rich Felker
2014-09-07 9:13 ` Jens Gustedt
2014-09-07 10:05 ` Alexander Monakov [this message]
2014-09-07 11:16 ` Jens Gustedt
2014-09-07 11:31 ` Alexander Monakov
2014-09-07 11:32 ` Rich Felker
2014-09-07 14:45 ` Jens Gustedt
2014-09-07 15:16 ` Rich Felker
2014-09-07 16:51 ` Jens Gustedt
2014-09-07 16:55 ` Rich Felker
2014-09-07 1:19 ` Rich Felker
2014-08-31 22:46 ` [PATCH 2/9] additions to src/time and some implied minor changes here and there Jens Gustedt
2014-09-06 17:44 ` Rich Felker
2014-08-31 22:46 ` [PATCH 3/9] use weak symbols for the POSIX functions that will be used by C threads Jens Gustedt
2014-09-06 18:52 ` Rich Felker
2014-08-31 22:46 ` [PATCH 4/9] add the functions for tss_t and once_flag Jens Gustedt
2014-08-31 22:46 ` [PATCH 5/9] add the functions for mtx_t Jens Gustedt
2014-09-07 1:51 ` Rich Felker
2014-09-07 1:54 ` Rich Felker
2014-08-31 22:47 ` [PATCH 6/9] add the functions for cnd_t Jens Gustedt
2014-08-31 22:47 ` [PATCH 7/9] add the thrd_xxxxxx functions Jens Gustedt
2014-09-07 14:24 ` Rich Felker
2014-09-07 14:52 ` Jens Gustedt
2014-09-07 15:17 ` Rich Felker
2014-08-31 22:47 ` [PATCH 8/9] separate pthread_create and pthread_exit in two different TU Jens Gustedt
2014-08-31 22:48 ` [PATCH 9/9] Separate pthread_create and thrd_create Jens Gustedt
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