Messages in this thread | | | Subject | Re: [PATCH 3/11] FUSE - device functions | From | Miklos Szeredi <> | Date | Thu, 13 Jan 2005 06:41:36 +0100 |
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> Does all this userspace communication code work OK if it is talking with a > 32-bit application from a 64-bit kernel?
Yes, all the structure members have explicit size (u32 or u64).
> Standard question: was netlink considered?
Yes, but it does not give me enough control over the communication.
For example the READ operation currently passes the page(s) to be filled to the FUSE device handler, and when the READ reply is sent by userspace, data is copied directly to those pages. With a socket based solution immediate buffers would be needed.
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