Re: [PATCH] linux-user: Add missing TARGET___O_TMPFILE for hppa and alpha

[Laurent Vivier <laurent@vivier.eu>]

Le 01/02/2021 à 16:59, Helge Deller a écrit :
> The hppa and alpha targets miss the #define of the TARGET___O_TMPFILE
> and as such fail to run a trivial symlink command like
> 
>     ln -s /bin/bash /tmp
> 
> which results in an -EINVAL return code.
> 
> Adding the define fixes the problem.
> 
> Signed-off-by: Helge Deller <deller@gmx.de>
> 
> ---
> 
> diff --git a/linux-user/alpha/target_fcntl.h b/linux-user/alpha/target_fcntl.h
> index 2617e73472..0a74807a8b 100644
> --- a/linux-user/alpha/target_fcntl.h
> +++ b/linux-user/alpha/target_fcntl.h
> @@ -23,6 +23,7 @@
>  #define TARGET_O_CLOEXEC     010000000
>  #define TARGET___O_SYNC      020000000
>  #define TARGET_O_PATH        040000000
> +#define TARGET___O_TMPFILE  0100000000
> 
>  #define TARGET_F_GETLK         7
>  #define TARGET_F_SETLK         8
> diff --git a/linux-user/hppa/target_fcntl.h b/linux-user/hppa/target_fcntl.h
> index bd966a59b8..08e3a4fcb0 100644
> --- a/linux-user/hppa/target_fcntl.h
> +++ b/linux-user/hppa/target_fcntl.h
> @@ -21,6 +21,7 @@
>  #define TARGET_O_CLOEXEC     010000000
>  #define TARGET___O_SYNC      000100000
>  #define TARGET_O_PATH        020000000
> +#define TARGET___O_TMPFILE   040000000
> 
>  #define TARGET_F_RDLCK         1
>  #define TARGET_F_WRLCK         2
> 

Applied to my linux-user-for-6.0 branch.

Thanks,
Laurent