Re: Is it possible to mmap() raw disk device?

From: Dag-Erling Smørgrav (des_at_des.no)
Date: 10/27/05

  • Next message: M. Warner Losh: "Re: devinfo(3) problem..." 
    To: Xin LI <delphij@frontfree.net>
Date: Thu, 27 Oct 2005 16:13:12 +0200

    Xin LI <delphij@frontfree.net> writes:
    > When we were trying to make a userland FS application we have
    > encountered "Invalid Argument" when doing mmap() over an open
    > descriptor to a disk device.

    It is not currently possible to mmap disk devices.

    DES 

    -- 
Dag-Erling Smørgrav - des@des.no
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