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Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except
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From: |
Kirill A. Shutemov |
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Subject: |
Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify |
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Date: |
Sun, 14 Dec 2008 21:37:01 +0200 |
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User-agent: |
Mutt/1.5.18 (2008-10-30) |
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?
--
Regards, Kirill A. Shutemov
+ Belarus, Minsk
+ ALT Linux Team, http://www.altlinux.org/
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- [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify, Lionel Landwerlin, 2008/12/13
- Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify, Kirill A. Shutemov, 2008/12/14
- Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify, Lionel Landwerlin, 2008/12/15
- Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify, Kirill A. Shutemov, 2008/12/15
- Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify, Lionel Landwerlin, 2008/12/20
- Re: [Qemu-devel] [linux-user] Added posix message queue syscalls except mq_notify, Kirill A. Shutemov, 2008/12/20
- [Qemu-devel] [PATCH] More strace formatting for posix message queues syscalls, Lionel Landwerlin, 2008/12/20
- [Qemu-devel] Re: [PATCH] More strace formatting for posix message queues syscalls, Kirill A. Shutemov, 2008/12/21