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Re: [PATCH v5 11/20] linux-user: Add support for FS_IOC32_<GET|SET>VERSI
From: |
Laurent Vivier |
Subject: |
Re: [PATCH v5 11/20] linux-user: Add support for FS_IOC32_<GET|SET>VERSION ioctls |
Date: |
Tue, 14 Jan 2020 15:24:56 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 |
Le 13/01/2020 à 21:34, Aleksandar Markovic a écrit :
> From: Aleksandar Markovic <address@hidden>
>
> These FS_IOC32_<GET|SET>VERSION ioctls are identical to
> FS_IOC_<GET|SET>VERSION ioctls, but without the anomaly of their
> number defined as if their third argument is of type long, while
> it is treated internally in kernel as is of type int.
>
> Signed-off-by: Aleksandar Markovic <address@hidden>
> ---
> linux-user/ioctls.h | 2 ++
> linux-user/syscall_defs.h | 2 ++
> 2 files changed, 4 insertions(+)
>
> diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
> index 4fd6939..3affd88 100644
> --- a/linux-user/ioctls.h
> +++ b/linux-user/ioctls.h
> @@ -142,6 +142,8 @@
> IOCTL(FS_IOC_SETVERSION, IOC_W, MK_PTR(TYPE_INT))
> IOCTL(FS_IOC32_GETFLAGS, IOC_R, MK_PTR(TYPE_INT))
> IOCTL(FS_IOC32_SETFLAGS, IOC_W, MK_PTR(TYPE_INT))
> + IOCTL(FS_IOC32_GETVERSION, IOC_R, MK_PTR(TYPE_INT))
> + IOCTL(FS_IOC32_SETVERSION, IOC_W, MK_PTR(TYPE_INT))
>
> #ifdef CONFIG_USBFS
> /* USB ioctls */
> diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
> index 964b2b4..a73cc3d 100644
> --- a/linux-user/syscall_defs.h
> +++ b/linux-user/syscall_defs.h
> @@ -922,6 +922,8 @@ struct target_pollfd {
> #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
> #define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, int)
> #define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, int)
> +#define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, int)
> +#define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, int)
>
> /* usb ioctls */
> #define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
>
Reviewed-by: Laurent Vivier <address@hidden>
- Re: [PATCH v5 01/20] linux-user: Fix some constants in termbits.h, (continued)
- [PATCH v5 02/20] linux-user: alpha: Update syscall numbers to kernel 5.5 rc3 level, Aleksandar Markovic, 2020/01/13
- [PATCH v5 08/20] linux-user: xtensa: Remove unused constant TARGET_NR_syscall_count, Aleksandar Markovic, 2020/01/13
- [PATCH v5 10/20] linux-user: Add support for FS_IOC32_<GET|SET>FLAGS ioctls, Aleksandar Markovic, 2020/01/13
- [PATCH v5 09/20] linux-user: Add support for FS_IOC_<GET|SET>VERSION ioctls, Aleksandar Markovic, 2020/01/13
- [PATCH v5 12/20] linux-user: Add support for FS_IOC_FS<GET|SET>XATTR ioctls, Aleksandar Markovic, 2020/01/13
- [PATCH v5 11/20] linux-user: Add support for FS_IOC32_<GET|SET>VERSION ioctls, Aleksandar Markovic, 2020/01/13
- Re: [PATCH v5 11/20] linux-user: Add support for FS_IOC32_<GET|SET>VERSION ioctls,
Laurent Vivier <=
- [PATCH v5 14/20] linux-user: Add support for FIFREEZE and FITHAW ioctls, Aleksandar Markovic, 2020/01/13
- [PATCH v5 13/20] linux-user: Add support for FITRIM ioctl, Aleksandar Markovic, 2020/01/13
- [PATCH v5 15/20] linux-user: Add support for FD<SETEMSGTRESH|SETMAXERRS|GETMAXERRS> ioctls, Aleksandar Markovic, 2020/01/13
- [PATCH v5 16/20] linux-user: Add support for FDFMT<BEG|TRK|END> ioctls, Aleksandar Markovic, 2020/01/13
- [PATCH v5 17/20] linux-user: Add support for FDGETFDCSTAT ioctl, Aleksandar Markovic, 2020/01/13