qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH] replace O_SYNC with O_FSYNC


From: Jamie Lokier
Subject: Re: [Qemu-devel] [PATCH] replace O_SYNC with O_FSYNC
Date: Wed, 24 Jun 2009 19:25:07 +0100
User-agent: Mutt/1.5.13 (2006-08-11)

Andreas Färber wrote:
> 
> Am 21.06.2009 um 01:25 schrieb Jamie Lokier:
> 
> >François Revol wrote:
> >>>On 06/20/2009 05:31 PM, Anthony Liguori wrote:
> >>>>Please [...] use C-style comments instead
> >>>>of C++ style comments. [...]
> >>>
> >>>What do we have against C++ style comments?
> >>
> >>They are not valid in C code :P
> >
> >Wrong.
> >
> >Valid in GNU C for about 14 years, and ANSI/ISO C for about 10  
> >years...
> >
> >I'll be surprised if any C compiler used on any open source operating
> >system, or any major commercial C compiler, doesn't accept them.
> 
> Gladly even ten-year-old GCC 2.95.x supports 'em. But even a recent  
> GCC does not when compiled with -ansi, which is why system headers  
> still mustn't use them.

This is wrong too.  They can be used in system headers.

"gcc -ansi -pedantic -Wall -Werror" accepts C99 comments in system
headers.

It just complains about them in your own code, since you asked it to. :-)

-- Jamie




reply via email to

[Prev in Thread] Current Thread [Next in Thread]