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[PULL 11/17] linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_
From: |
Laurent Vivier |
Subject: |
[PULL 11/17] linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl() |
Date: |
Thu, 23 Jan 2020 09:22:21 +0100 |
From: Filip Bozuta <address@hidden>
Function "do_ioctl()" located in file "syscall.c" was missing
an option for TYPE_LONG and TYPE_ULONG. This caused some ioctls
to not be recognised because they had the third argument that was
of type 'long' or 'unsigned long'.
For example:
Since implemented ioctls RTC_IRQP_SET and RTC_EPOCH_SET
are of type IOW(writing type) that have unsigned long as
their third argument, they were not recognised in QEMU
before the changes of this patch.
Signed-off-by: Filip Bozuta <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
linux-user/syscall.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index c5bda60b45de..bd2436b31007 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -5178,6 +5178,8 @@ static abi_long do_ioctl(int fd, int cmd, abi_long arg)
break;
case TYPE_PTRVOID:
case TYPE_INT:
+ case TYPE_LONG:
+ case TYPE_ULONG:
ret = get_errno(safe_ioctl(fd, ie->host_cmd, arg));
break;
case TYPE_PTR:
--
2.24.1
- [PULL 08/17] configure: Detect kcov support and introduce CONFIG_KCOV, (continued)
- [PULL 08/17] configure: Detect kcov support and introduce CONFIG_KCOV, Laurent Vivier, 2020/01/23
- [PULL 01/17] linux-user:Fix align mistake when mmap guest space, Laurent Vivier, 2020/01/23
- [PULL 09/17] linux-user: Add support for KCOV_<ENABLE|DISABLE> ioctls, Laurent Vivier, 2020/01/23
- [PULL 10/17] linux-user: Add support for KCOV_INIT_TRACE ioctl, Laurent Vivier, 2020/01/23
- [PULL 06/17] linux-user: Add support for FD<SETEMSGTRESH|SETMAXERRS|GETMAXERRS> ioctls, Laurent Vivier, 2020/01/23
- [PULL 07/17] linux-user: Add support for FDFMT<BEG|TRK|END> ioctls, Laurent Vivier, 2020/01/23
- [PULL 03/17] linux-user: Add support for FS_IOC_<GET|SET>VERSION ioctls, Laurent Vivier, 2020/01/23
- [PULL 02/17] linux-user: Reserve space for brk, Laurent Vivier, 2020/01/23
- [PULL 14/17] linux-user: Add support for getting/setting RTC periodic interrupt and epoch using ioctls, Laurent Vivier, 2020/01/23
- [PULL 17/17] linux-user: Add support for read/clear RTC voltage low detector using ioctls, Laurent Vivier, 2020/01/23
- [PULL 11/17] linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl(),
Laurent Vivier <=
- [PULL 15/17] linux-user: Add support for getting/setting RTC wakeup alarm using ioctls, Laurent Vivier, 2020/01/23
- [PULL 12/17] linux-user: Add support for enabling/disabling RTC features using ioctls, Laurent Vivier, 2020/01/23
- [PULL 16/17] linux-user: Add support for getting/setting RTC PLL correction using ioctls, Laurent Vivier, 2020/01/23
- [PULL 13/17] linux-user: Add support for getting/setting RTC time and alarm using ioctls, Laurent Vivier, 2020/01/23
- Re: [PULL 00/17] Linux user for 5.0 patches, Peter Maydell, 2020/01/23