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Re: [Qemu-devel] [PATCH buildfix for-2.0] linux-user: Fix build if heade
From: |
Laurent Desnogues |
Subject: |
Re: [Qemu-devel] [PATCH buildfix for-2.0] linux-user: Fix build if headers don't define _LINUX_CAPABILITY_VERSION_1 |
Date: |
Wed, 19 Mar 2014 17:33:01 +0100 |
On Wed, Mar 19, 2014 at 5:15 PM, Peter Maydell <address@hidden> wrote:
> Older kernel headers don't define _LINUX_CAPABILITY_VERSION_1.
> Switch to using the older _LINUX_CAPABILITY_VERSION; newer headers
> still define this for source compatibility.
>
> Signed-off-by: Peter Maydell <address@hidden>
> Reported-by: Laurent Desnogues <address@hidden>
I'm not sure I should send "Reviewed-by" for issues I reported,
but here it is.
Reviewed-by: Laurent Desnogues <address@hidden>
Thanks,
Laurent
> ---
> linux-user/syscall.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 366b695..2eac6d5 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -7698,7 +7698,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> header.version = tswap32(target_header->version);
> header.pid = tswap32(target_header->pid);
>
> - if (header.version != _LINUX_CAPABILITY_VERSION_1) {
> + if (header.version != _LINUX_CAPABILITY_VERSION) {
> /* Version 2 and up takes pointer to two user_data structs */
> data_items = 2;
> }
> --
> 1.9.0
>