Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify

[Lionel Landwerlin]

Le dimanche 14 décembre 2008 à 21:37 +0200, Kirill A. Shutemov a écrit :
> On Sun, Dec 14, 2008 at 08:19:51PM +0100, Lionel Landwerlin wrote:
> > > > +        p = lock_user_string(arg1 - 1);
> > > 
> > > Why - 1?
> > 
> > Look at glibc/uclibc implementation, the string argument is (str + 1).
> 
> Hm.. Do you have any explanation why glibc/uclibc do so?
> 

No idea... but you can't create directory in mqueue filesystem on Linux,
that's maybe why it's not useful to give a / as everything is at root
level.


-- 
Lione Landwerlin                                         

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