2008-08-29 04:52:42     How to copy data block from kernel to user space?

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2008-08-29 04:52:42     How to copy data block from kernel to user space?

alan pan (CHINA)

Message: 61320   

 

Does "copy_to_user" still be supported in ucLinux 2.6?

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2008-08-29 05:09:30     Re: How to copy data block from kernel to user space?

Mike Frysinger (UNITED STATES)

Message: 61321   

 

nothing has changed with the copy to/from user functions

 

if you have questions about kernel apis, please pick up a book (like the free Linux Device Drivers book)

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2008-08-30 02:56:11     Re: How to copy data block from kernel to user space?

karthik krishnamoorthy (INDIA)

Message: 61398   

 

you can use netlink sockets to copy data if it about a few KB's to transfer from kernel to user.

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