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Re: [Qemu-devel] [PATCH] linux-user/syscall.c: add missing linux-specifi


From: Riku Voipio
Subject: Re: [Qemu-devel] [PATCH] linux-user/syscall.c: add missing linux-specific fnctl commands
Date: Fri, 19 Jun 2009 10:48:35 +0300
User-agent: Mutt/1.5.18 (2008-05-17)

On Thu, Jun 18, 2009 at 01:38:03PM +0200, Arnaud Patard wrote:
> This patch is adding missing linux-specific fcntl command. I've tested
> with ltp test SETLEASE and GETLEASE but there was no tests for F_NOTIFY
> and F_DUPFD_CLOEXEC.

Looks fine, picked up for next batch of patches to send.

> Signed-off-by: Arnaud Patard <address@hidden>

> Index: qemu/linux-user/syscall.c
> ===================================================================
> --- qemu.orig/linux-user/syscall.c
> +++ qemu/linux-user/syscall.c
> @@ -3654,6 +3654,11 @@ static int target_to_host_fcntl_cmd(int 
>       case TARGET_F_SETLKW64:
>           return F_SETLKW64;
>  #endif
> +     case TARGET_F_SETLEASE:
> +     case TARGET_F_GETLEASE:
> +     case TARGET_F_NOTIFY:
> +     case TARGET_F_DUPFD_CLOEXEC:
> +         return cmd;
>       default:
>              return -TARGET_EINVAL;
>      }
> Index: qemu/linux-user/syscall_defs.h
> ===================================================================
> --- qemu.orig/linux-user/syscall_defs.h
> +++ qemu/linux-user/syscall_defs.h
> @@ -1732,6 +1732,11 @@ struct target_statfs64 {
>  };
>  #endif
>  
> +#define TARGET_F_LINUX_SPECIFIC_BASE 1024
> +#define TARGET_F_SETLEASE      (TARGET_F_LINUX_SPECIFIC_BASE + 0)
> +#define TARGET_F_GETLEASE      (TARGET_F_LINUX_SPECIFIC_BASE + 1)
> +#define TARGET_F_NOTIFY        (TARGET_F_LINUX_SPECIFIC_BASE + 2)
> +#define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
>  
>  #define TARGET_F_DUPFD         0       /* dup */
>  #define TARGET_F_GETFD         1       /* get close_on_exec */





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