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linux-user: Add support for TYPE_LONG and TYPE_ULONG in do_ioctl() 

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 <Filip.Bozuta@rt-rk.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1579117007-7565-14-git-send-email-Filip.Bozuta@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Filip Bozuta 2020-01-15 20:36:47 +01:00 committed by Laurent Vivier
parent f7dbd8fe56
commit c858e537a9
1 changed files with 2 additions and 0 deletions
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2
linux-user/syscall.c
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@ -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: