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Revision 4a1d5e1f

ID4a1d5e1fded54358ddc4d8cbd53388ca7c93499b

Added by Fam Zheng over 9 years ago

block: add bdrv_get_allocated_file_size() operation

qemu-img.c wants to count allocated file size of image. Previously it
counts a single bs->file by 'stat' or Window API. As VMDK introduces
multiple file support, the operation becomes format specific with
platform specific meanwhile.

The functions are moved to block/raw-{posix,win32}.c and qemu-img.c calls
bdrv_get_allocated_file_size to count the bs. And also added VMDK code
to count his own extents.

Signed-off-by: Fam Zheng <>
Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>

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