[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] Add mincore syscall
From: |
Aurelien Jarno |
Subject: |
Re: [Qemu-devel] [PATCH] Add mincore syscall |
Date: |
Wed, 1 Oct 2008 23:49:56 +0200 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
Applied, thanks.
On Fri, Sep 19, 2008 at 04:33:18PM +0300, Riku Voipio wrote:
>
> Signed-off-by: Riku Voipio <address@hidden>
> ---
> linux-user/syscall.c | 14 +++++++++++++-
> 1 files changed, 13 insertions(+), 1 deletions(-)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 8e6e735..cb75c94 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -5574,7 +5574,19 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> goto unimplemented;
> #ifdef TARGET_NR_mincore
> case TARGET_NR_mincore:
> - goto unimplemented;
> + {
> + void *a;
> + ret = -TARGET_EFAULT;
> + if (!(a = lock_user(VERIFY_READ, arg1,arg2, 0)))
> + goto efault;
> + if (!(p = lock_user_string(arg3)))
> + goto mincore_fail;
> + ret = get_errno(mincore(a, arg2, p));
> + unlock_user(p, arg3, ret);
> + mincore_fail:
> + unlock_user(a, arg1, 0);
> + }
> + break;
> #endif
> #ifdef TARGET_NR_fadvise64_64
> case TARGET_NR_fadvise64_64:
> --
> 1.5.6.5
>
>
> --
> "rm -rf" only sounds scary if you don't have backups
>
>
>
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' address@hidden | address@hidden
`- people.debian.org/~aurel32 | www.aurel32.net
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- Re: [Qemu-devel] [PATCH] Add mincore syscall,
Aurelien Jarno <=