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linux-user: Fix type for SIOCATMARK ioctl 

The SIOCATMARK ioctl takes an argument which should be a
pointer to an integer where the kernel will write the result.
We were incorrectly declaring it as TYPE_NULL which would mean
it would always fail (with EFAULT) when it should succeed.
Correct the type.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
This commit is contained in:
Peter Maydell 2016-07-15 12:09:31 +01:00 committed by Riku Voipio
parent 74642d091a
commit a57f1f8f52
1 changed files with 1 additions and 1 deletions
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2
linux-user/ioctls.h
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@ -120,7 +120,7 @@
MK_PTR(MK_STRUCT(STRUCT_fiemap)))
#endif
IOCTL(SIOCATMARK, 0, TYPE_NULL)
IOCTL(SIOCATMARK, IOC_R, MK_PTR(TYPE_INT))
IOCTL(SIOCGIFNAME, IOC_RW, MK_PTR(TYPE_INT))
IOCTL(SIOCGIFFLAGS, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_short_ifreq)))
IOCTL(SIOCSIFFLAGS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_short_ifreq)))