Re: [Qemu-devel] [PATCH 0/2] linux-user: Support prctl PR_GET/SET_NAME

[Peter Maydell]

Ping?

On 3 February 2012 13:53, Peter Maydell <address@hidden> wrote:
> These patches add support for the prctl options PR_GET_NAME
> and PR_SET_NAME. In particular, perl 5.14 will use PR_SET_NAME
> if you change the value of $0, which means that adduser will
> fail if run under qemu with a sufficiently modern perl.
>
> Patch one is just indentation cleanup, the meat is patch 2.
>
> The only other prctl options which take pointer arguments are
> all architecture specific, so there didn't seem much point in
> adding them (they all work like PR_GET_PDEATHSIG in that they
> pass an int* to be filled in); we'd have to actually emulate them
> if we cared about them.
>
> Peter Maydell (2):
>  linux-user/syscall.c: Fix indentation in prctl handling
>  linux-user: Add support for prctl PR_GET_NAME and PR_SET_NAME
>
>  linux-user/syscall.c |   53 ++++++++++++++++++++++++++++++++++++-------------
>  1 files changed, 39 insertions(+), 14 deletions(-)
>
>