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linux-user: add struct old_dev_t compat

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The compat LOOP_SET_STATUS ioctl uses struct old_dev_t in its passed
struct. That variable type is vastly different between different
architectures. Implement wrapping around it so we can use it.

This fixes running arm kpartx on an x86_64 host for me.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
This commit is contained in:
Alexander Graf
2012-01-31 19:44:41 +01:00
committed by Riku Voipio
parent 56e904ecb2
commit 6083abd9aa
3 changed files with 58 additions and 2 deletions
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4
linux-user/syscall_types.h
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@@ -83,9 +83,9 @@ STRUCT(mixer_info,
/* loop device ioctls */
STRUCT(loop_info,
TYPE_INT, /* lo_number */
TYPE_SHORT, /* lo_device */
TYPE_OLDDEVT, /* lo_device */
TYPE_ULONG, /* lo_inode */
TYPE_SHORT, /* lo_rdevice */
TYPE_OLDDEVT, /* lo_rdevice */
TYPE_INT, /* lo_offset */
TYPE_INT, /* lo_encrypt_type */
TYPE_INT, /* lo_encrypt_key_size */